Refinery, Petroleum, Maintenance, Shutdown, Piping, Oil-Gas, Mechanical Engineering, EPC

Happy Independence Day

2021-08-14T22:44:00.000-07:00

Happy Independence Day

SoNu SiNgH Wishing You All Happy Independence Day

"तिरंगा ही आन है, तिरंगा ही शान है, और तिरंगा ही हम हिंदुस्तानियों की पहचान है। - स्वतंत्रता दिवस की हार्दिक शुभकामनाएं"

We all are so different, but there is one thing that unites us and it’s independence. We should honor it and never forget how hard it was to get it. Enjoy this beautiful Independence Day

Maintenance of Fin-Fan Air Cooler

2020-06-06T15:23:00.002-07:00

Maintenance of Fin-Fan Air Cooler in Refinery

In this topic today, we will clear how the fin fan air cooler maintenance are done so that we will disburse in step by step detail.

Arrangement Before start work

1. To sabse Pahle aapke pass Work permit honi chahiye

2. Apke pass proper tools hone chahiye

3. Apko proper PPE jarur istemal karna chahiye aapke safety ke liye.

4. Aur aaj ham baat kar rhe h fin-fan ke maintenance ki to ye kaam hame height per rah kar karna hota hai to Safety harness ka upyog jarur kare.

5. Jarurat ke hisab se scaffolding erection jarur kra le

6. Equipment me koi fluid ho ya pressure ho to use bhi drain or release kar le.

7. Aur sabse khas baat ki Blind list ke aadhar per inlet or outlet ka blinding kar le yaani ki equipment ka positive isolation kaam shuru karne se pahle jarur kar le.

watch video of Fin-Fan Maintenance

Let’s Start Steps by Step Maintenance

1. Remove the plugs using torque wrench. ( Do not use hammer ring spanners and other hammering methods to remove the plugs because that will damage the threads )

2. Remove the old gasket rings without damaging the gasket area.

3. Now offer to inspection team for preliminary inspection.

4. Fix hydro jet water collection trays.

5. Now hydro jet the tubes.

6. After hydro jetting air clean the tubes.

7. Offer for Inspection

8. If ok, clean the gasket area good without damage.

9. Check the thread for any damage.

10. Clean the plugs good and check the threads.

11. Fix the plug with new gasket.

12. Tight plugs by torque wrench to required value.

13. Now fill the water and Hydro Test.

14. Identify leaks through Tubes/Plugs.

15. If no leak offer for inspection to the team.

16. Now drain the water and de-Blind.

17. Finally make good housekeeping and work safely.

Question Answer

Questios No1- What are the types of gaskets used in the fin-fan cooler plugs and material of construction?

Ans- Ring type gaskets are used and material of construction is soft iron, aluminium, stainless steel and alloy.

Questio No2- What are the size of plugs used in fin-fan cooler?

Ans- 1 1/8 (28.5 mm) is the normal size. But 1 ¼(31.75=32 mm) and 1 3/8 (34.9=36 mm) plugs are also used.

Types of fire and fire extinguisher | Types of fire extinguisher in Hindi | Classification of Fire Extinguishers in Hindi

2020-06-04T23:44:00.000-07:00

Types of Fire and Fire Extinguisher

Today we will discuss deeply about Fire, Types of Fire and Fire Extinguisher and cover three topics about fire which are given below as…

For Download PDF please click on link which is given below ( PDF डाउनलोड करने

के लिए इस पोस्ट नीचे लिंक दिया गया है जहाँ से आप डाउनलोड कर सकते हैं )

1. Fire Definition

2. Types of Fire or Class of Fire

3. Types of Fire Extinguisher

watch video of Types of Fire and Fire Extinguisher

Ø Fire – Fire is a chemical reaction or a process of bonding in which fuel is ignited in the presence oxygen and heat and typically gives off light, heat, flame and smoke.

▲Fuel + Oxygen + Heat = Fire

Let Us See How Fire Occur

Ø There must be 3 elements present.

Ø These elements include Oxygen, Heat and Fuel.

Ø When all 3 of these elements come together it creates a chemical reaction which causes fire.

Ø In order to put out a fire, you need to remove one or more of these elements.

Types of Fire

v Fire is mainly divided into six categories or we can say Class.

1. Class A

2. Class B

3. Class C

4. Class D

5. Class E

6. Class F

Ø Class A Fire - If a fire occurs in a solid material, then we call it class A fire such as wood, Paper, Textiles, Fiber, Coal, Rubber, Plastic etc.

Ø Class B Fire - If a fire occurs in a flammable liquids, then we call it class B fire such as petrol, diesel, oil, paints etc.

Ø Class C Fire - If a fire occurs in a flammable gases, then we call it class C fire such as Methane, Propane, Butane etc.

Ø Class D Fire - If a fire occurs in metals due to overheat, then we call it class D fire such as aluminum, magnesium, etc.

Ø Class E Fire - If a fire occurs in electrically energized equipments, then we call it class E fire or Electrical Fire.

Note :- Fires that involve electrical energized equipments are designated “class C” under the American system and “class E” under the European/Australian Systems.

Ø Class F Fire - If a fire occurs in cooking oils or in fats then it is called Class F Fire, we can simply say as a Kitchen Fire.

Note :- Fires that involve cooking oils or fats are designated “class K” under the American system and “class F” under the European/Australian Systems.

I hope… it is cleared now about types of fire so let’s talk about types of fire extinguisher

Different Fire Extinguisher Types and Uses

As you review the fire extinguisher guide below, it's important to understand two things.

Ø First, different types of fire extinguishers are designed to fight a different classes or ratings of fire.

Ø Second, each fire extinguisher type works by removing a particular element from the fire equation.

Ø Water type fire extinguishers - Work by attacking the heat element of the fire equation. Water extinguishers should only be used on class ( A ) fires that involve ordinary materials like paper, wood, fiber and coal.

Ø Foam fire extinguishers - Work by removing the heat and oxygen elements of the fire equation. This type of fire extinguisher should only be used on class ( A ) and ( B ) fires and should never be used on class ( E ) electrical fires due to electrocution hazard.

Ø CO2 or Carbon Dioxide fire extinguishers - Work by attacking the oxygen in a fire. They also work to remove heat due to a very cold discharge. CO2 fire extinguishers should only be used on class (C) electrical fires and class (B) combustible liquid fire.

Ø DCP ( Dry chemical Powder fire extinguishers ) –Primarily work by interrupting the chemical reaction of a fire. A very versatile fire extinguisher, these are rated to be effective on class A, B and C fires. Since A-B-C fires are the most common, dry chemical fire extinguishers are the most widely used in home fire situations.

Ø Wet chemical fire extinguishers - Work by first removing the heat element of a fire and then preventing re-ignition by creating a barrier between the oxygen and fuel elements. This classification of fire extinguisher was specifically developed for class ( F ) fires that involve cooking oils and fats. Most often these fires occur in commercial restaurants and cafeteria settings.

Ø Dry powder fire extinguishers - work by separating the fuel from the oxygen of a fire. These are only for use in class ( D ) fires that involve combustible metals like magnesium, titanium, potassium and sodium.

The powder agent used may be powdered graphite, granular sodium chloride or copper based, all of which are effective at separating the fuel (the ignited combustible metal) from the oxygen.

Ø Which fire extinguisher classification is right for you?

Ø As you can see, each class of fire requires a certain type of fire extinguisher to fight it. For most people, a dry chemical A-B-C rated fire extinguisher is going to be the best unit to have around the home, car or workplace.

Ø For others in a more specialized environment, a different type of fire extinguisher will be needed for effective firefighting.

For Download PDF of Types of Fire and Fire Extinguisher Click Here

( डाउनलोड करने के लिए इस लिंक पर क्लिक करें )

General Fitter Question Answer | General Fitter Work | General fitter work details | General fitter interview questions in Hindi

2020-05-31T17:50:00.008-07:00

General Fitter Interview Question Answer

General Fitter is responsible for all the maintenance regarding works in Refinery. So basically General Fitter , Mechanical Fitter and Mechanical Technician all the three category having almost same job profile so during client interview same questions will be asked in all the three category.

In this video we have explained all the question answer which is being asked during client interviews so without skipping go through the full article and come to know about all the question answer for sure selection in any gulf countries for all these three General Fitter, Mechanical Fitter and Mechanical Technician trades.

जनरल फिटर क्वेश्चन आंसर के PDF का लिंक नीचे दिया गया है वहाँ से डाउनलोड कर लीजिये

Watch full video here

PDF link of General Fitter Question Answer Given Below, You Can Download There.

Questions Related To Safety:

1. What is the expansion of PPE ?

Ans: Personnel protective equipment.

2. List out the PPE’s ?

Ans: Safety shoes, coverall or Boiler Suite, safety goggles, helmet, ear plug and hand gloves.

Watch Video of PPE

3. What is the Expansion of HSE ?

Ans: Health Safety and Environment.

4. What is the expansion of SCBA ?

Ans: Self-contained berating apparatus.

5. Who can enter in to the vessel, tower, heaters or tanks ?

Ans: Valid & authorized confined space entry holder.

6. Who can work as attendant for confined space entry?

Ans: Valid & Authorized confined space entry holder.

7. What is the meaning of housekeeping?

Ans: To remove unwanted materials from plant operating area.

8. When you will use safety belt or safety harness ?

Ans: Working at height.

9. What is the main thing required to start the job?

Ans: Permit and SMT instruction.

10. In case of any HC leak or fire what will be your first action?

Ans: Inform to SMT ( Supervisor of Maintenance ) immediately.

11. What are the things need to be checked before working on scaffold?

Ans: Green tag & Expiry date.

Questions Related To Equipment:

1. List out the equipment on which you have worked ?

Ans: Heat exchanger, vessels, Distillation towers, Tanks, Heaters or Furnace, filters and Fin fan coolers, Cooling Towers, Reactors

Watch Video of Static Equipment

2. List out any two type of pipe fitting?

Ans: Flange, elbow, nipple, coupling ,Tee , reducer.

Watch video of pipe fittings

3. List out any two type of valves?

Ans: Gate valve, Globe valve, Butterfly valve, plug valve, ball valve and needle valve, Non Return Valve, Control Valve

Watch video related to Valves

4. In which equipment trays were fitted?

Ans: Distillation Tower ( Column )

Distillation Column

5. List out at least two type of trays used in towers?

Ans: Valve trays, bubble cap, Chimney tray and sieve trays.

Watch Video about Distillation Column

6. In which equipment demister pad is fitted?

Ans: Vessels and Towers.

7. List out any two type of flange joint gasket?

Ans: Spiral wound metallic gasket, Graphite gasket Teflon, Rubber gasket and RTJ- Ring Type Joint gasket ( Oval or Octagonal)

Gasket

Watch Video of Gasket

8. What is the expansion of DP?

Ans: Dia penetrate test

9. Which liquid is being used for hydro test?

Ans: Water

Learn more about Hydro-Test

10. Which gas is being used for pneumatic test?

Ans: Nitrogen

11. What is the expansion of NRV?

Ans: Non-Return Valve

Non-Return Valve

12. What is the expansion of PSV and PRV?

Ans: PSV- Pressure safety valve & PRV- Pressure Relief Valve

PSV and PRV

Difference between PSV and PRV

13. List out the fastener types?

Ans: Bolt & Nuts, Stud bolts and Allen head bolts

14. List out any two type of blinds?

Ans: Spade blind, End blind and Modified blind.

Watch Video What is Blinding

15. List out any two type of Pipe materials?

Ans: Carbon Steel, Alloy Steel and Stainless Steel.

Questions Related To Tools / Units :

1. List out the two common type of tools?

Answer: Open end spanner, Ring spanner, Combination spanner, sledging spanner (Hammering spanner) and pipe wrench, Adjustable spanner and screw driver.

Tools used in Refinery

Tools Used in Refinery

2. List out the measuring tools?

Ans: Scale, Measuring tape, sprit leveler , Vernier caliper and Micrometer.

3. What type of hammer material should be used in refinery?

Ans: Brass

4. What type of Buffing wheel material should be used in Refinery?

Answer: Brass

Buffing Wheel

5. Why we use pressure gauge?

Ans: To know the pressure

Pressure Gauge

6. What is the unit of pressure?

Ans: Pounds per square inch (PSIG) or KG/ SQ.CM

7. What is impact wrench?

Ans: Used for tightening and loosening of bolt’s nut.

Impact Wrench

8. Impact wrench operated by which gas?

Ans: Driven by air

9. Which equipment is required for ventilation of vessel and towers?

Ans: Exhaust fan or Ejector

Venturi Eductor

Exhaust Fan

Click Here and Download PDF of General Fitter Question Answer

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#GeneralFitterInterviewQuestion

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[ TOP ] +25 MECHANICAL FITTER INTERVIEW QUESTIONS ANSWERS | FITTER INTERVIEW QUESTIONS ANSWERS IN HINDI AND ENGLISH

2020-05-09T13:27:00.013-07:00

[ TOP ] +25 MECHANICAL FITTER INTERVIEW QUESTIONS ANSWERS
[ TOP ] +25 MECHANICAL FITTER INTERVIEW QUESTIONS ANSWERS
Last me niche PDF diya gya h jha se aap download kar sakte hai
This post deals with the top +25 most important questions answers being asked in the interview of general fitter, mechanical fitter and mechanical technician. we would suggest you to go through the full post for easily understand all the question answer. TOP +25 MECHANICAL FITTER INTERVIEW QUESTIONS ANSWERS | FITTER INTERVIEW QUESTIONS ANSWERS IN HINDI
[ TOP ] +25 MECHANICAL FITTER INTERVIEW QUESTIONS ANSWERS

Let's Start,
Q-1) How many mm in one inch ?
Ans- There are 25.4 mm in 1 inch.
Q-2) What is the full form of P P E ?
Ans- Full form of P P E is Personal Protective Equipment.

Q-3) Mention at least 5 nos of PPE ?
Ans- a) Coverall or Boiler suite
b) Safety Helmet
c) Safety shoe
d) Safety goggle
e) Ear plug
Other PPE's are Hand Gloves, Safety Harness, Nose mask or Dust mask, H2S Gas monitor, Face Shield.

Q-4) Mention 5 different types of valves ?
Ans- A) Gate Valve
B) Globe valve
C) Butter fly valve
D) Ball valve
E) Check valve or NRV i.e Non-Return Valve.

Q-5) Mention Different types of heat exchanger?
Ans- A) Fixed bundle type
B) Floating head type
C) U- Tube Bundle type
D) Plate type
E) Double pipe type
F) Fin-fan type

Q-6) Mention Different Types of Gasket ?
Ans- A) CAF ( Compressed Asbestos Gasket )
b) Spiral wound metallic gasket
c) RTJ ( Ring Type Joint ) Gasket
d) PTFE (Polytetrafluoroethylene) Teflon
e) Metal Jacketed Gasket
f) Graphite Gasket

Q-7) For cold work operation what types of tools will use in hazards area ?
Ans- Non- Sparkable tools.

Q-8) What is the difference between machine bolt and stud bolt ?
Ans- Machine Bolt has a head on one side and nut on other side but a stud Bolt has nut on both side.

Q-9) What is the Thumb Rule to calculate the spanner size for a given Bolt?
Ans- 1.5 X Diameter of bolt.

Q-10) What is the use of a pipe wrench ?
Ans- So to tight and loose threaded pipe fittings we use pipe wrench.

Q-11) Which gasket will use ina acid line?
Ans- Rubber gasket or PTFE Gaskets are used in a acid line.

Q-12) Which gasket will use in high temperature line ?
Ans- Graphite gaskets are used in high temperature line.

Q-13) What are the function of valves ?
Ans- So answer is Valves are used for Isolation, Regulation and for special purpose.

Q-14) what are the different types of flanges ?
Ans- A) WNRF i.e, weld neck raised face flange
B) Slip-on flange
C) Socket weld flange
D) Threaded flange
E) Lap-joint flange
F) Blind flange
G) Reducing flange

Q-15) Five main parts of gate valve ?
Ans- A) Body
B) Bonnet
C) Stem
D) Hand wheel
E) Gland and gland packing

Q-16) What are the different ratings of flange in normal use ?
Ans- 150 # ( # read as a Pound so 150# read as 150 pound )
300#
600#
900#
1500#
2500#

Q-17) What is the purpose of blinding ?
Ans- Blinding is used for Positive Isolation.

Q-18) What is a spectacle blind ?
Ans- Spectacle blind is a combination of spacer and spade.

Q-19) For a vessel hydro-test where will we provide vent ?
Ans- On the top side of vessel.

Q-20) How we calculate hydro-test pressure ?
Ans- Design pressure X 1.5 times

Q-21) How we work at higher elevation ?
Ans- By the help of scaffolding with green tag.

Q-22) What are the steps for removing a valve from a live line ?
A) De-pressurize the line then
B) Isolation to be done then
C) Draining should be done after that
D) Blinding to be done and finally
E) Removal of valve should be done by using proper tools.

Q-23) For hot work in a pipe line what type of isolation is required ?
Ans- we use positive isolation for hot work in a pipe line.

Q-24) How we remove a floating tube bundle from a float type heat exchanger ?
a) Inlet and outlet isolation and spading to be done then
b) Draining and steaming to be done then
c) Removal of both side channel head and floating head then finally
d) Removal of tube bundle by the help of bundle puller or chain block to be done.

Q-25)How many types of reducer used ?
Ans- there are two types of reducer used
a) Eccentric reducer and
b)Concentric reducer

Click Here for Download Pdf of Question-Answer

Click Here for Download PDF of Piping Isometric Symbols

Thank You

Fin Fan Cooler Maintenance | Fin Fan Heat Exchanger | Fin Fan Cooler | Fin-Fan | General Fitter work

2020-05-08T12:12:00.001-07:00

How to do Maintenance of Fin-Fan Cooler

Some of Maintenance Procedure Arrangements Before start work

1. You must have an authorized work permit.

Work Permit

2. You must have proper tools for working.

Tools used in refinery

3. You should always use proper PPE ( Personal Protective Equipment ) for your safety.

PPE ( Personal Protective Equipment )

4. Today we are talking about maintenance of Fin-Fan and this work always executed on height so you must have to use Safety Harness as a falling protection.

Safety Harness

5. As per requirement always use scaffolding.

Scaffolding

6. If any fluid or pressure present in equipment then drain the fluid and release the pressure.

7. And the most important thing is to provide blinding as per blind list for the positive isolation of an equipment.

What is Blinding

Fin-Fan Maintenance Procedure watch Video Here

Let’s Start,

Fin Fan Air Cooler Maintenance

Steps for Maintenance Procedure

1. Remove the plugs using torque wrench. ( Do not use hammer ring spanners and other hammering methods to remove the plugs because that will damage the thread )

2. Remove the old gasket rings without damaging the gasket area.

3. Now offer to inspection team for preliminary inspection.

4. Fix hydro jet water collection trays.

5. Now hydro jet the tubes.

6. After hydro jetting air clean the tubes.

7. Offer once again for Inspection.

8. If ok, clean the gasket area good without damage.

9. Check the thread for any damage.

10. Clean the plugs good and check the threads.

11. Fix the plug with new gasket.

12. Tight plugs by torque wrench to required value.

13. Now fill the water and Hydro Test.

14. Identify leaks through Tubes/Plugs.

15. If no leak offer for inspection to the team.

16. Now drain the water and de-Blind.

17. Finally make good housekeeping and work safely.

Qusetion Answer Related to Fin-Fan

Questios no1- What are the types of gaskets used in the fin-fan cooler plugs and material of construction?

Ans- Ring type gaskets are used and material of construction is soft iron, aluminium, stainless steel and alloy.

Questio no2- What are the size of plugs used in fin-fan cooler?

Ans- 1 1/8 (28.5 mm) is the normal size. But 1 ¼(31.75=32 mm) and 1 3/8 (34.9=36 mm) plugs are also used.

Hydro Testing | Hydrotest for pressure | Hydrotest pressure of pipe | Hy...

2020-01-25T09:46:00.001-08:00

A Hydrotest is a process in which equipments such as pipeline, Gas cylinders, tanks, Boiler, vessels and other equipments can be tested for strength and leaks.
You can visit our website for reading articles about refinery maintenance topics as https://www.sonusinghyoutube.com

[Types] Shell and Tube Heat Exchanger | Types of Heat Exchanger | Different Types of Heat Exchanger

2020-01-15T14:17:00.000-08:00

Shell and Tube Heat Exchanger | Types of Heat Exchanger | Different Types of Heat Exchanger

In this article today, we will talk about Shell and Tube Heat Exchanger, and we will know what are the types of heat exchanger used in our refinery i.e. oil and gas field, so first we will talk about the definition of heat exchanger. What is an exchanger called?

Types of Heat Exchanger

Whatever your confusion today is that by taking the heat exchanger it will be absolutely clear and after that there are any problems, then you tell us in the comments below so let's start with what is the definition of heat exchanger.

Definition of Heat Exchanger

A heat exchanger is an equipment which is built for efficient heat transfer from one medium to another i.e. A heat exchanger is an instrument that is designed in such a way that the transfer of the heat takes place from one medium to another, the media may be separated by a solid wall so that they never mix.

Watch Video

Basic Intoduction of Heat Exchanger

After the introduction, we now know a little bit about where the heat exchanger is used, the heat exchanger is used for the Space heating, Refrigeration, Air conditioning, Power plant, Chemical plant, Petrochemical plant, Natural gas processing and for Sewage treatment It is also used for.

Types of Heat Exchanger

So let's talk a little bit about what type of heat exchanger you have. You don't have to be confused at all about the types of heat exchanger. Mainly, there are four types of heat exchanger we use.

1. Shell and Tube Type Heat Exchanger -

Shell and tube type heat exchanger is a type of heat exchanger that is most commonly used in oil and gas field refineries and it is most used for high pressure applications.

Shell and Tube Type Heat Exchanger

2. Plate Type Heat Exchanger -

A plate type of heat exchanger is a type of heat exchanger in which metal plates are being used for the transfer of heat between two fluids. This features a major advantage over a standard device therein the fluids are exposed to a way larger area because the fluids are opened up over the plates.

Plate Type Heat Exchanger

3. Air cooled Type Heat Exchanger -

The most commonly used heat exchanger after any shell and tube type heat exchanger inside any oil and gas or refinery is the air cooled i.e. fan-fan type heat exchanger. These units are used to cool and /or condense process streams with ambient air cooling medium instead of water.

Air cooled or fin-fan type heat exchanger

4. Double pipe Type Heat Exchanger -

A double pipe heat exchanger may be a very basic arrangement where two fluids can exchange heat without coming in touch with each other . It consists of two pipes. The smaller diameter pipe is places inside the pipe like concentric circle. The two fluids flows through the inner pipe and thru the annular area. Usually the warmer fluid flows through the inner pipe.

This kind of warmth exchanger is typically used where very less heat transfer area is required or where the pressure drop across the heat exchanger should be kept minimum.

Double Pipe Type Heat Exchanger

We have created a video on YouTube in which the heat exchanger classification scores are very closely. I have given this video below, you can watch it once.

Watch Video

Classifications of Heat Exchanger

Now shell and tube type heat exchanger is divided into four parts so that is explained closely in the video above, so click on the video above to understand the parts of shell and tube type and easily Watch the video if you want us to write the shell and tube type classifications here, then tell us in the comment box below.

Thank you

Types of Work Permit in Hindi | Hot Work Permit System in Hindi | Cold Work Permit

2020-01-15T09:47:00.001-08:00

Types of Work Permit in Hindi | Hot Work Permit System in Hindi | Cold Work Permit

Work Permit System in Hindi

Work Permit Part-2

Today we will see about types of Work permit in Hindi Part-2, Work permit system in hindi, What is work permit,Types of work permit ,Work permit,

Cold work permt, work permit kya hai, work permit, definition of work permit,

Work permit system in hindi, Permit to work, Safe system of work, What is work permit,

What is work permit system, Types of work permit, Hot work permit

So keep watching till last and give your valuable comments below

Work permit Part 1 https://youtu.be/dow2eDvTSNA

What is gasket in Hindi | Gasket and its types & application.

2020-01-13T12:23:00.000-08:00

What is gasket in Hindi | Gasket and its types & application.

A gasket is a mechanical sealing element which is used between two flange faces to prevent leakage of fluid or gas.

Gasket Types

To understand better about gasket please go through the link.

https://youtu.be/2CuBt6qaYos

In the above link we have provided a quality video in which you can understand better about the gasket and its types. Here we have explanned that what is gasket? Where it used? How many types of gasket? Which materials are used in making of gasket? All the above questions are discussed deeply in the above link so please go through the link and watch till end to understand better about the Gasket.

Watch Video

What is Gasket & its Types.

Now you can also watch here simply tap on above button and watch the full video about the gasket and its types.

Work permit in hindi | Work permit system in hindi | What is work permit...

2020-01-12T09:30:00.001-08:00

Watch Video

Introduction about work permit system

Today we will see about the Work permit in hindi, Work permit system in hindi, What is work permit, Types of work permit, Work permit, Cold work permt, work permit kya hai, work permit, definition of work permit, Work permit system in hindi, Permit to work, Safe system of work, What is work permit, What is work permit system, Types of work permit, Hot work permit so keep watching the video till last and do not forget to subscribe SoNu SiNgH YouTube Channel.

Difference Between PSV and PRV | PSV | PRV | Pressure Safety Valve | Pressure Relief Valve| PSV & PRV

2020-01-10T05:40:00.000-08:00

Difference Between PSV and PRV | PSV | PRV | Pressure Safety Valve | Pressure Relief Valve | PSV & PRV

आज के इस ब्लॉग में हम बात करेंगे PSV और PRV के डिफरेंस के बारे में | (Difference between PSV and PRV )

Difference between PSV and PRV

स्वागत है आप सभी का सोनू सिंह यूट्यूब ब्लॉग पर |(www.sonusinghyoutube.com)

तो PSV और PRV में डिफरेंस जानने से पहले थोड़ा सा इनका इंट्रोडक्शन देख लेते हैं कि PSV और PRV क्या है ?इसका इसका फुल फॉर्म क्या होता है? और उसका यूज़ क्यों किया जाता है तो आइए सबसे पहले PSV और PRV का इंट्रोडक्शन देखते हैं------

So PSV and PRV are the most critical automatic safety devices in a pressure system whose main purpose is the protection of manpower, assets and our environment during an over-pressure situation in a pressurised vessel or any equipment.

What is PSV and PRV

यानी कहने का मतलब है कि Pressure Safety Valve या Pressure Relief Valve एक आटोमेटिक सेफ्टी डिवाइस है, जो हमारे लाइफ यानी जीवन के साथ-साथ हमारी संपत्ति और पर्यावरण को भी प्रोटेक्ट करता है जब किसी भी प्रेशराइज्ड वेसल या एक्यूपमेंट में ओवरप्रेशर हो जाता है यानी जब प्रेशर जरूरत से ज्यादा बढ़ जाता है | इस बात को बड़े ध्यान से समझने की कोशिश कीजिएगा आपको बिल्कुल भी अंदाजा नहीं है कि एक वेसल या किसी इक्विपमेंट में ओवरप्रेशर हो जाने पर अगर उसे रिलीज नहीं किया गया तो कितना बड़ा नुकसान हो सकता है|

Watch Video

Difference Between PSV and PRV

चलिए यह तो क्लियर हो गया कि PSV OR PRV एक सेफ्टी डिवाइस है जिसका मेन पर्पस किसी भी इक्विपमेंट के ओवरप्रेशर को रिलीज करना है|
अब थोड़ा देख लेते हैं कि PSV और PRV का फुल फॉर्म क्या होता है?
PSV का मतलब होता है Pressure Safety Valve ( प्रेशर सेफ्टी वाल्व) और PRV का मतलब होता है Pressure Relief Valve (प्रेशर रिलीफ वाल्व) देखिए दोनों का मकसद एक ही है यानी दोनों एक ही काम करते हैं एक्स्ट्रा प्रेशर को रिलीज करने का |

एक मोटा मोटा आईडिया आपको दे दूं कि लगभग 95% लोगों को PSV और PRV में डिफरेंस नहीं पता है अगर आप किसी रिफाइनरी में काम कर रहे हैं या फिर किसी प्लांट में काम कर रहे हैं तो किसी भी अपने सीनियर टेक्नीशियन या ऑपरेटर से या फिर अपने सुपरवाइजर से आप पूछ सकते हैं आपको कहीं भी सेटिस्फाइड आंसर नहीं मिलेगा यानी हर कोई कुछ ना कुछ अलग बताएगा PSV और PRV के बारे में यानी आपको सही जवाब नहीं मिल पाएगा |
कोई बात नहीं चलिए हम आगे बढ़ते हैं और देखते हैं कि PSV और PRV में क्या डिफरेंस है? और यह कैसे काम करते हैं? जबकि दोनों का एक ही मकसद है ओवरप्रेशर से प्रोटेक्शन करना यानि किसी भी पाइपिंग, वेसल या इक्विपमेंट्स को ओवर प्रेशर से होने वाले नुकसान से बचाना |

तो चलिए देखते हैं कि PSV में क्या होता है ? तो जो भी हमारे पास पीएसवी यानी प्रेशर सेफ्टी वाल्व होता है तो उसे एक फिक्स प्रेशर पर सेट कर दिया जाता है और जैसे ही इक्विपमेंट का प्रेसर उस फिक्स वैल्यू तक पहुंचेगा तो वाल्व एक्स्ट्रा प्रेशर को रिलीज कर देगा | सपोज आपके पास PSV है जिसका मैक्सिमम प्रेशर वैल्यू 25 बार है, तो उस इक्विपमेंट में जैसे ही 25 बार प्रेशर हुआ तो PSV उस प्रेशर को रिलीज कर देगा |

PSV का यूज हमेशा कंप्रेसिबल फ्लूइड और गैस फील्ड इक्विपमेंट में किया जाता है जिसमें गैस , वेपर या स्टीम होता है तो उस इक्विपमेंट में हम PSV का यूज़ करते हैं, बड़े बारीकी से समझियेगा इसको कि जब भी इक्विपमेंट का प्रेशर सेट वैल्यू पर पहुंचेगा तो PSV अचानक से खुल जाएगा और वाल्व लगभग पूरा ओपन हो जाएगा और सारा प्रेसर रिलीज हो जाएगा |

जबकि PRV के केस में ऐसा नहीं है तो आइए जानते हैं PRV में क्या होता है? सबसे पहले तो यह क्लियर कर लीजिए कि जो PRV है वह हमेशा ही Non Compressible Fluid यानि लिक्विड फील्ड इक्विपमेंट के लिए यूज किया जाता है| बड़े ध्यान से समझियेगा क्योंकि जो भी दिक्कत है या कंंफ्यूजन है वह यही है कि कब PSV और कब PRV का यूज़ किया जाता है तो यह क्लियर होना चाहिए कि PRV जो है वो लिक्विड फिल्ड इक्विपमेंट के लिए यूज किया जाता है | और जब सेट प्रेशर पर इक्विपमेंट का प्रेशर पहुंचता है तो PSV की तरह अचानक ओपन नहीं होता बल्कि जिस अनुपात में प्रेशर बढ़ता जाता है उसी अनुपात में इक्विपमेंट का प्रेशर भी रिलीज होता है अगर प्रेशर ग्रैजुअली इंक्रीज होता है तो उसी प्रोपोर्शन में प्रेशर रिलीज भी होगा अचानक बिल्कुल भी नहीं होगा |

तो एक बार और रिकॉल कर लेते हैं कि अगर आपसे कोई पूछता है की PSVऔर PRV भी में क्या डिफरेंस है तो आपको बड़ा ही सिंपल लैंग्वेज में अपना जवाब देना है आपको बताना है कि PSV यानी प्रेशर सेफ्टी वाल्व कंप्रेस्ड फ्लूइड जैसे गैस , वेपर , या स्टीम के लिए यूज किया जाता है और जब प्रेशर सेट प्रेशर से ज्यादा होगा तो एक्स्ट्रा प्रेशर अचानक रिलीज कर देगा यानि वाल्व जो है वह फुली ओपन हो जाएगा जबकि PRV के लिए ऐसा नहीं है, PRV Non Compressible Fluid यानी लिक्विड फिल्ड इक्विपमेंट के लिए यूज़ किया जाता है और जब इक्विपमेंट का वैल्यू सेट प्रेशर वैल्यू पर पहुंचता है तो वह प्रेशर को उसी अनुपात में रिलीज करता है जिस अनुपात में प्रेशर इनक्रीस हुआ होता है |

अगर आपको ब्लॉग पसंद आया हो तो कमेंट बॉक्स में जाकर कमेंट जरूर करे और रिफाइनरी और आयल एंड गैस फील्ड से रिलेटेड शटडाउन और मेंटेनेंस से जुड़े वीडियोस को देखने के लिए यूट्यूब चैनल को सब्सक्राइब जरूर कर ले | सब्सक्राइब करने के लिए लिंक पर क्लिक करे SoNu SiNgH YouTube

Difference Between PSV and PRV | PSV | PRV | Pressure Safety Valve | Pre...

2020-01-09T16:29:00.001-08:00

Difference Between PSV and PRV

Here in this video we have described about Difference Between PSV and PRV | PSV | PRV | Pressure Safety Valve | Pressure Relief Valve | PSV and PRV. So please go through it watch full video till last to understand better about difference between Pressure Safety Valve (PSV) and Pressure Relief Valve (PRV).

Refinery related video | My First and Last Video | Refinery Video

2020-01-07T12:29:00.001-08:00

Hi my name is Sonu Singh and this is my First and Last video you must watch it.

[PPE] Personal Protective Equipment in 2020| What is PPE in Safety | What is PPE in Hindi | PPE Training | PPE Safety

2020-01-02T14:38:00.000-08:00

Basic PPE i.e Personal Protective Equipment

[PPE] Personal Protective Equipment in 2020 | What is PPE in Safety | What is PPE in Hindi | PPE Training | PPE Safety

PPE Stands for Personal Protective Equipment

Definition

PPE stands for Personal Protective Equipment which is defined as a clothing or an equipment which is designed to protect the workers from physical hazards when worker is on a work site.It should only be considered as a last line of defense between a hazard and the worker. During the Mechanical fitter or General fitter work procedure they must use all the basic PPEs at least.

Basic PPE

Here first of all we will talk about basic PPE so all the equipment's or clothing's which is used to cover or protect our body parts are called as basic PPE so i would like to start with our very sensitive part of our body guess what ???? Yes of course you are to protect our Head.

Personal Protective Equipment Watch a video

So the very first basic PPE is HELMET which is used for Head Protection. you know actually this is the most important PPE which is used as a safety precaution.

Basic PPE Safety Helmet

I am giving you a live example so that you can really realize that how safety Helmet is important for our safety precautions during working on site so what happen Once we are doing the Hot Bolting in crude distillation unit and the same time other team is doing Blinding Procedure same place but above (second floor ) our location and during Blinding by mistake one of the bolt is slipped from above then it comes down and strike on the head of one of our team member. But we are lucky enough that we all have safety Helmet on our head and finally our team mate was safe due to Helmet.

Now the second PPE is Safety goggles and Face shields which is used for the protection of Eye and Face. You must protect your Eye during any work. It is also used for the task that can cause loss of vision and an eye burns. So check there are no cracks or deformities on the lenses.

Basic PPE Safety Goggles or face shields

Now the Third PPE is Safety Boots or Shoes which is used for the protection of our Foot. So the safety shoes or boot is used for the task that can cause serious foot and leg injuries from falling or rolling objects, hot substances, electrical hazards and slippery surfaces.

Basic PPE Safety Shoes or Boots

Now the Fourth PPE is Safety Gloves which is used for the protection of Hand. so safety gloves is used for the task that can cause hand and skin burns or absorption of harmful substances. It also protect from cuts, burns and chemical residue. Also during the use of General fitter or Mechanical Fitter hand tools they must use hand gloves. And You should always change or replace them if any sign of contamination was observed.

Basic PPE Hand Gloves

Now the fifth PPE is Coverall or Boiler suites which is used to protect our whole body parts from extreme temperature or flame or spark or toxic chemicals or radiation. you should always keep in mind that if boiler suites or coverall is damage then immediately you should change it.

Basic PPE Coverall or Boiler suits

So last but not the least the sixth basic PPE is Ear Plug or Ear Muff which is used for the protection of Hearing. Ear plug or Ear muff is used in the work place to protect the worker's ears from excessive noise.

Basics of PPE or What is PPE?

Basic PPE Ear Plug or Ear Muff

Above mentioned equipment or clothing are the basic Personal Protective Equipment i.e, PPE.

So we are going to Summaries here once again so you can keep in mind all the basic personal protective equipments.

Basic PPE

1. Helmet - For Head Protection

2. Safety Goggles or Face Sheild - For Eye or Face Protection

3. Safety Shoes or Boot - For Foot Protection

4. Safety Gloves - For Hand Protection

5. Coverall or Boiler suites - For Full body Protection

6. Ear Muff or Ear Plug - For Hearing Protection

Other than Basic PPE

There are some other PPEs are also used which are not basic but still used for safety precautions so now we are going to talk about that personal protective equipment.

Safety Harness -

Safety harness is also used as a safety precaution. It is mostly used for falling protection. If you are working on a scaffolding or a platform

PPE Safety Harness

of height more than 1.5 meter then you should always use safety harness for falling protection.

2. Respiratory Protection-

Breathing Apparatus is used for respiratory Protection. It is mostly used for confined space or where toxic gases like H2S are available. Breathing apparatus is also known as SCBA i.e, Self Contained Breathing Apparatus. When we work in confined space then there is deficiency of oxygen in that space so we have to carry this SCBA so that we can work easily.

PPE SCBA i.e, Self Contained Breathing Apparatus

NOTE - One thing always keep in mind that without training of breathing apparatus (so that how to use it ) please do not use this equipment.

3. Dust Mask-

When we are working then there are lots of dust particles are available in atmosphere and other contaminants are also available in atmosphere, which goes to our body through breathing which will be very harmful for our health. So we should always use Dust Mask.

PPE Dust Mask

4. Gas Detector-

Gas detector is also used as a PPE. so H2S monitor is used as a gas detector. If you have worked in KNPC Kuwait then you must aware of H2S gas monitor. When we work in confined space or during Blinding and deblinding Procedure toxic gases like H2S released which is very harmful so that it causes death also so for the detection of toxic gases we should use Gas Monitor or Gas Detector.

PPE H2S Gas Monitor

Friends we are here to share you informative knowledge related Mechanical, Refinery,Oil-Gas, Maintenance Procedure, Shutdown activities, Safety,Fire, Piping along with we are working towards Motivate the people with some quotes, inspirational stories...so that they can achieve their goals.

If you like our post then please comment below and share this post to our needy friends because it took a lot of time for writing this article so don't waste our endeavor and please share this post.

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T H A N K Y O U

General Fitter or Mechanical Fitter Job in 2020 | Mechanical Fitter or General Fitter Job in Kuwait [2020] | General Fitter or Mechanical Fitter Work

2020-01-01T10:29:00.000-08:00

General Fitter or Mechanical Fitter Job in [2020] | Mechanical Fitter or General Fitter Job in Kuwait | General Fitter or Mechanical Fitter Work

Still i have remembered that call, Mere phone ki ghanti baji aur kuchh der baat karne ke baad that person asked me that, Will you work in HPCL Mumbai ? That time i was working in Lucknow and then bina kuchh sonche maine kaha ki Yes...Phir Puchha ki kab aana hai mumbai to unhone kaha ki Jitna jaldi ho aa jao. Then i booked a tatkal train ticket from Lucknow to Mumbai and agle din nikal gaya mumbai ke liye. Next day raat ko 9 pm mumbai ke Dadar station pahucha phir call kiya to unhone kaha ki Kurla station aa jaao...Aapko pata hai agar aap pahli baar anjan jagah per gaye ho to kitna mushquil hota h agar koi kahe ki yaha ya phir waha aa jao but kisi tarah puchhte puchhte kurla se phir mai Mahul ek jagah h waha pahucha....[ Mai agle post me continue karunga ki Kaise HPCL me kaam shuru kiya and then from HPCL to KNPC kuwait Kaise.....]

What is General Fitter or Mechanical Fitter ?

First of all i would like to clear that there is no difference between the role and work profile of General Fitter and Mechanical fitter,

General Fitter or Mechanical Fitter work in 2020

the only difference is in educational background like Mechanical fitter having ITI certificate and General fitter haven't.

Here we are talking about Mechanical Fitter or General Fitter so Mechanical Fitter or General Fitter is a person in any industry or any company who is responsible for all the maintenance activities of that particular industry .

What is the work of General Fitter or Mechanical Fitter ?

As above i have mentioned that Mechanical fitter work or General fitter work is responsible for all the Maintenance activities so the work of mechanical or general fitter is the maintenance of machines along with assembling and disassembling of machine parts or repairing of that part if possible otherwise change that parts and again install the new parts of that machine. For example i will take some of the example of General fitter or Mechanical fitter work in refinery...

Tap on Video for

General fitter or Mechanical fitter work Details

Hot Bolting
Valve replacement
Blinding or Blinding Procedure
Deblinding Procedure
Strainer cleaning
Flange opening
Change of Gasket or Gasket replacement joints
Nut-Bolt cleaning through wire-brush
Burner cleaning
Hydro-Testing of equipment
Tube bundle removal
Tube bundle cleaning
Leak test
Man-way opening
Fire watcher during hot work in progress
Hole watcher or Attendant during confined space working

And also there are lots of work that is being done by general fitter or mechanical in Refinery during Maintenance and Shutdown job activities.

Mechanical Fitter or General Fitter Job in Kuwait [2020]

Most of the people are daily searching for Job Opportunities in Kuwait on Internet.

If you are looking for job opportunities for General fitter or Mechanical fitter in Kuwait in 2020 then

keep in mind the following things...

You should have the valid Passport and
PCC i.e, Police Clearance Certificate it is the most important for work in Kuwait if you don't have PCC then you will be returned from there within one month because they will not stamp your visa with Police Clearance Certificate.

So if you have a Valid Passport and PCC then you can Apply for Job in Kuwait.

How to Apply for Job in Kuwait in [2020]

If you lives in India then there are lots of consultancy through which you can apply. The consultancy arranges the interview schedule on a particular date so better find some reputed consultancy and apply for interview if you get selected by the Clint in interview then after 2-3 days you have to go through the medical process because you must be fit for going in any gulf countries.

There are two types of medical happen...

GAMCA medical
Normal medical

If you have applied for Long job the you have to go through the GAMCA medical or if you have applied for Shutdown job then you have to go through the normal medical.

Once you complete the medical process then you should apply for PCC in your nearest Passport Office and then you have to wait till visa come.

It depend upon the company that when they send visa for you. If there is an urgent work then they send visa within a month otherwise it will take 3-4 months. First time when i had applied then i had waited for 5 months for visa.

If you want to know more something about Kuwait like Which are the best companies for working in Kuwait or Working environment of Kuwait, Living facilities provided by companies in Kuwait, How is Food that companies provided in Kuwait....or anything you want to ask How much salaries company provided to General Fitter or Mechanical Fitter.

Please do Comment below in comment box and if you are looking for interview questions or interview question topics which is being asked by Interviewer or Clint during interview so go through the videos on YouTube Channel Click here.

SoNu SiNgH Wishes Happy New Year 2020

2020-01-01T00:21:00.000-08:00

SoNu SiNgH Wishes You all Happy New Year 2020

Happy New Year 2020

A New Year is like a blank book, and the pen is in your hands. It is your chance to write a beautiful story for yourself. Happy New Year 2020

Job for Dubai Company China State LCC

2019-12-31T02:36:00.001-08:00

Urgently Required Clint Interview in Mumbai on 04th January 2020

1. Welder - 1200-2200 dram plus food

2. Scaffolder- 1000-1500 dram plus 200 dram food

3. Steel Fitter or Cutting Fabricator- 1000-1500 dram plus 200 dram food

4. Rigger - 800-1100 dram plus 200 dram food

5. Helpers - 800-1100 dram plus 200 dram food

If you are professional in any of above trade then contact us on following office address...

Navjeevan society You can call us on this number
Mumbai Central 9867546931
Office 526 8080003039
Building 03 022-23060260
Mumbai 400008

ECNR & ECR over age 35yr passports both are applicable
Note- It is 2 year contract employment

Please bring following documents

Your C V
Experience Certificate
Original Passport

Note:- Here Agents are also invited

General Fitter Work Details | General Fitter or Mechanical Fitter Interview Questions & Answers

2019-12-30T09:35:00.002-08:00

General Fitter Work Details| General Fitter or Mechanical Fitter Interview Questions & Answers

Mechanical Fitter Question and Answers| Fitter Work | Mechanical Fitter | General Fitter Question

Today we are here to Share about Top-10 Interview Questions & Answers which is being asked during interview for General Fitter or Mechanical Fitter in Shutdown Jobs.

You can also watch video of Top-10 Interview Question & Answer click below

Watch Video Top-10 Interview Question Answer

Top-10 General Fitter Interview Question Answers

Q-1. What is Gasket ?

Ans- Gasket is a mechanical sealing element which is used to prevent leakage of fluid or gas.

watch video

Q-2. What are the types of gasket ?

Ans- There are different types of gasket which are given below...

a. Sheet Gasket

b. Spiral Wound Metallic Gasket

c. Ring Type Joint ( RTJ ) Gasket

d. Graphite Gasket

e. PTFE or Teflon Gasket

f. Metal Jacketed Gasket

g. CAF Gasket

Gasket and its types

General fitter interview questions in Hindi with PDF

Q-3. What is Flange ?

Ans- A Flange is a method of connecting Pipes, Valves, Pumps and other equipment to form piping a system. It also provides easy access for cleaning, inspection or modification. Flanges are usually welded or screwed.

Flange and its types

Q-4. What are the types of Flanges on the basis of mating surfaces ?

Ans- There are different types of mating flanges which are given below...

a. Flat face flange

b. Raised face flange

c. RTJ (Ring Type Joint ) flange

d. Tongue and groove type flange

e. Male and female type flange

Q-5. What are the types of flanges used ?

Ans- There are different types of flange used which are given below...

a. Slip-On flange

b. Weld-neck flange

c. Socket weld flange

d. Lap joint flange

e. Threaded flange

f. Blind flange

Q-6. What are types of blind used ?

Ans- There are three types of blind mainly used which is given below...

a. Slip or tale blind

b. End blind

c. Spectacle blind

Spectacle Blind

Q-7. What are the types of valve used ?

Ans- There are different types of valved used which is given below...

a. Gate valve

b. Globe valve

c. Ball valve

d. Butterfly valve

e. Check valve

f. Control valve

g. Needle valve

Valves Related Question-Answer

Q-8. How many types of reducer used ?

Ans- There are two types of reducer used which is given below...

a. Eccentric reducer for Pump Suction

b. Concentric reducer for Pump Discharge

Q-9. How many types of drawing used ?

Ans- There are four types of drawing used which are as follows

a. Isometric drawing

b. GAD ( General Arrangement Drawing )

c. P & ID ( Piping and Instrumentation Drawing )

d. PLPG (Pipe layout plan guide drawing )

Q-10. How many directions used in Isometric drawing ?

Ans- There are six directions used in isometric drawing.

a. East

b. West

c. North

d. South

e. Up

f. Down

Click Here for PDF of Question Answer

Click Here for PDF General fitter Question Answer

Tools Used in Refinery

T H A N K Y O U

Here we have some videos related Oil & Gas or Refinery go through the videos and do like comment share and subscribe your channel for regular updated videos.

So go through the full video and watch till last.And please do like comment & share this video and don't forgot to Subscribe our channel for get updates about Refinery, Petroleum, Oil-Gas, Mechanical Engineering, Plant maintenance, shutdown activities, piping and some of short Motivational stories , thoughts , moral stories , Motivational quotes which will help us to keep positive towards life for constant motivation.Do subscribe our channel channel. https://www.youtube.com/SoNuSiNgH95

[TOP] 700 Refineries Supply Oil Products to the World

2019-02-11T00:51:00.000-08:00

World of Refinery

Survey

There are around 700 oil refineries everywhere throughout the present reality, yet - like oil - they are not similarly conveyed in all parts of the world. Their portrayal by area is significantly dictated by a few essential components; region of oil sources, region of serious oil items utilisation or populace thickness, region of oil transportation courses, monetary potential for refinery development, and so forth. Thus, refineries commonly vary by type and multifaceted nature of oil refining advancements (refinery unpredictability), introduced and used oil refining limit, and all the more as of late by innovative potential for getting exceedingly filtered oil items and very treated refinery emissions.
Notwithstanding the worldwide and provincial study of areas and refinery numbers, the paper covers their principle
attributes in the period from 1996 onwards, conveying to the fore broad patterns of changes and worldwide propensities of such changes in this part of industry. In spite of the fact that accessibility of information on existing refineries isn't basic and equivalent for all parts of the world, because of the endeavors put resources into information securing they give an image of worldwide circumstance and parity for this industry and delineate its progressions and patterns. Correlation of individual trademark refineries with normal or outrageous ones on the planet or in the area likewise ends up conceivable.

1. Presentation

Oil refineries are the premise of the business branch called oil refining, where oil items are gotten by oil handling. Over the most recent quite a while the quantity of oil refineries in the world stands at around 700, and their items fulfill the interest of the advanced world. In contrast to the going before period, this period isn't described by refinery number development pattern, however essentially by certain stagnation brought about by constrained geographical oil holds and creation limits from one perspective and progressively discerning usage of refinery limits and utilisation of refinery items then again.

Refinery Survey

The paper shows a worldwide and nearby overview of refinery numbers and areas, just as their fundamental characteristics in the period from 1996 onwards, appearing
patterns of changes and worldwide propensities of these progressions in this part of industry.

2. Number of world oil refineries

The ongoing turn of the thousand years is described by expression of development of world oil refineries into a slight decline, as represented in Table 1, which demonstrates the number of refineries by world locales from 1996 until 2008.
It is obvious that emphatically diminishing patterns in Western furthermore, Central Europe and North America caused a worldwide decline in refinery numbers. In the last ten to fifteen years a long time articulated changes are missing in refinery numbers in other regions.

3. Introduced world refining limits

It is intriguing that the circumstance and equalisation of introduced refinery limits isn't proportionate to the quantity of refineries in a similar period. It is all around represented in Table 2 on territorial portrayal of introduced refinery limits from 1996 up to this point, which unmistakably demonstrates an increment, however with no signs of intonation towards conceivable reduction.

World Refinery Capacity

Normal refinery limits by locale in the period from 1996 until 2008 are appeared in Diagram 1.3,7

It is fascinating that most districts of the world show continuous increment of normal 5. World refinery complexity in the investigated period, while Central Asia and East Europe in specific demonstrate a more grounded abatement, along these lines followed by slow increment of normal refinery capacities.

4. World refinery usage

Usage of refinery limits by and by is essentially practically identified with introduced limits and is commonly proportionate for similar periods, however not with a similar force in all areas, nor with equivalent complement in every one of the displayed periods, as appeared.

Table 3 which alludes to world refinery rough keeps running from 1996 until 2008.
Contrasts in usage of introduced refinery limits by locale are especially all around shown in Table 4, which translates the level of basically used in slowed down limits.

5. World refinery complexity

It is clear that use rate of introduced refinery limits is high in the Middle East, North and Latin America, Western and Central Europe, Asia and the Pacific. It is trailed by Africa, while East Europe and Central Asia are toward the finish of the rundown.

Table 6 indicates multifaceted nature proportion as level of refinery change limits in absolute refinery (refining) limit by world districts in the period from 1996 to 2008, and much better translates territorial contrasts for periods under review.

North American refineries have the most astounding normal intricacy proportions, which are fundamentally over those in other world locales. Refineries in Asia and the Pacific, Latin America and Western and Central Europe have average dimensions of intricacy proportions, while Central Asian, African and at the very end Eastern European refineries have the most reduced normal multifaceted nature ratios.
Strikingly, North American refineries have not demonstrated any pattern of further intricacy proportion increment in the most recent decade, while areas with normal proportion levels have the most escalated development pattern. In the event that the current pattern proceeds in the next years, worldwide changes towards assembly of districts with refineries of normal multifaceted nature proportions. And North American refineries can be normal, just as bipolarization due to additionally slacking of districts with low unpredictability proportions, with conceivable special case of Africa, if the pattern acknowledged in this thousand years proceeds.

Blinding & Deblinding procedure | Line breaking | Spading & Despading | Spectacle blind | Refinery | oil & gas | Mechanical Engineering | EPC( Engineering, procurement & construction )

2019-02-03T01:44:00.001-08:00

Blinding & Deblinding procedure | Line breaking | Spading & Despading

Blinding and Deblinding procedure

Watch Video
Blinding and De-blinding procedure

Blinding means stopping a process flow by placing a properly rated obstruction in a line.

It is the preferred method of positive isolation by stopping the process flow line.

Before starts Blinding check the Following...

1. Check the permit is correct for blinding.

2. Get the checklist in which mentioned that the particular line which has to be blind that is properly isolated, drained & depressurized. If not then go for it.

3. Check CTRA that is Critical Task Risk Assessment.

4. The most important thing is the blind list.

Note- Always do blinding according to the list provided by plant Operator or Process Engineer.

Do some Arrangements

1. Always barricade the particular area where you are going to do maintenance activities or Spading & Despading Procedure.

2. Always keep water hose & Fire extinguisher for emergency if some hazard happened during Spading & Despading Procedure.

3. Keep tip tray for collection of fluid which comes during Spading & Despading Procedure.

4. Check your tools properly. Always use brass hammer🔨.

5. Use breathing apparatus if required.

Note- Breathing apparatus is used for safety of dangerous gases like H2S. If H2S gas is more than 15 ppm then you should you Breathing apparatus.

Blinding and de-blinding arrangements

Let's Start

1. For blinding & Deblinding procedure always loose bottom side bots of flange. So that if any fluid present in that line that will drained or depressurised properly.

Always loose bottom side bolt first.

2. Clean the gasket area properly. So that gasket will fix in proper way.

Gasket area of flange

3. Insert Blind according to instructions like Tale blind, Spectacle blind, End blind or Temporary blind.

4. Insert gasket. Use proper ratings of gasket.

watch a video

5. Tight all the Bolts.

Note- Always tight opposite bolts of flange.

For Deblinding procedure follow the same instructions.

6. Keep proper Housekeeping.

Housekeeping after blinding and de-blinding

If want to see the video of the particular Blinding & Deblinding Procedure please click Here.
If you find the article is helpful to you then keep visiting our page for more articles. Our team is highly motivated to work on writing articles according to your demanded topics.

Blinding and De-blinding procedure is the very first process during maintenance or any shutdown activities in refinery, oil & gas or any Engineering, Procurement & Construction industry. You can comment below the topic name which you want to cover in next article our team is constantly working on demands.

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Learn AutoCAD Easily|Tutorial for beginners|Short Cut Keys used in AutoCAD|Part1

2018-12-19T04:52:00.000-08:00

Short Cut Keys used in AutoCAD

A- Arc

Ar- Array

B- Block

Bo- Bpoly

Br- Break

C- Circle

Ch- Properties

Cha- Chamfer

Co/Cp- Copy

D- Dimension Style Manager

Dt- Single line text

Do- Donut

E- Erase

Ed- Text Edit

Ex- Extend

Ext- Extrude

Exp- Export data

F- Fillet

G- Group

Gd- Gradient

H- Hatching

I- Insert Block

In- Intersect

J- Join

L- Line

M- Move

Mi- Mirror

Ml- Multiline, Mline

Will be continued... in next part.

Learn Auto-CAD for beginners

2018-12-01T09:47:00.000-08:00

Learn Auto-CAD for beginners

Learn Auto-Cad

Today we are going to start AutoCad step by step, further if you have any questions please comment below. So let's begin...

What is AutoCAD ?

AutoCAD is a basically computer-aided design (CAD) and drafting software running on computers with the help of internal graphics controller which is widely used by architects, project managers, engineers, graphic designers, town planners and many other professionals. AutoCAD is Developed by Autodesk.
Starting AutoCAD You can start AutoCad by double-clicking on the AutoCad icon on the desktop of your computer. You can also load AutoCAD from the windows taskbar by choosing the steps...
Start > Programs > Autodesk > AutoCAD.
Then click on...File > New Acad.dwt { Template Files } ( Use Ctrl+N also )
You create a Drawing file like firstproject.Dwg { AutoCAD Files }
In AutoCAD Default Unit - Decimal ( mm ) you can change also.
Note:- In Mechanical, Electrical drawing use decimal ( mm )
In Civil, Architectural Drawing
a) Corporation Drawing- Meter so use decimal
b) Working Drawing - Feet & Inches so use Architectural.
Please bookmark this page for quick visit our page for latest updates for AutoCad. Also you can comment below for any suggestions.

सबसे बड़ा हथियार | एक प्रेरणादायक कहानी

2018-11-30T11:08:00.002-08:00

सबसे बड़ा हथियार

इस कहानी को सुनने के लिए यहां क्लीक करें
अकबर और बीरबल के बीच कभी-कभी ऐसी बातें भी हुआ करती थीं जिनकी परख करने में जान का खतरा रहता था। एक बार अकबर ने बीरबल से पूछा-”बीरबल, संसार में सबसे बड़ा हथियार कौन-सा है ?” “बादशाह सलामत ! संसार में सबसे बड़ा हथियार है आत्मविश्वास।” बीरबल ने जवाब दिया।
अकबर ने बीरबल की इस बात को सुनकर अपने दिल में रख लिया और किसी समय इसकी परख करने का निश्चय किया। दैवयोग से एक दिन एक हाथी पागल हो गया। ऐसे में हाथी को जंजीरों में जकड़ कर रखा जाता था।
अकबर ने बीरबल के आत्मविश्वास की परख करने के लिए उधर तो बीरबल को बुलवा भेजा और इधर हाथी के महावत को हुक्म दिया कि जैसे ही बीरबल को आता देखे, वैसे ही हाथी की जंजीर खोल दे।
बीरबल को इस बात का पता नहीं था। जब वे बादशाह अकबर से मिलने उनके दरबार की ओर जा रहे थे तो पागल हाथी को छोड़ा जा चुका था। बीरबल अपनी ही मस्ती में चले जा रहे थे कि उनकी नजर पागल हाथी पर पड़ी, जो चिंघाड़ता हुआ उनकी तरफ आ रहा था।
बीरबल हाजिर जवाब, बेहद बुद्धिमान, चतुर और आत्मविश्वासी थे। वे समझ गए कि बादशाह अकबर ने आत्मविश्वास और बुद्धि की परीक्षा के लिए ही पागल हाथी को छुड़वाया है।
दौड़ता हुआ हाथी सूंड को उठाए तेजी से बीरबल की ओर चला आ रहा था। बीरबल ऐसे स्थान पर खड़े थे कि वह इधर-उधर भागकर भी नहीं बच सकते थे। ठीक उसी वक्त बीरबल को एक कुत्ता दिखाई दिया। हाथी बहुत निकट आ गया था। इतना करीब कि वह बीरबल को अपनी सूंड में लपेट लेता। तभी बीरबल ने झटपट कुत्ते की पिछली दोनों टांगें पकड़ीं और पूरी ताकत से घुमाकर हाथी पर फेंका। बुरा तरह घबराकर चीखता हुआ कुत्ता जब हाथी से जाकर टकराया तो उसकी भयानक चीखें सुनकर हाथी भी घबरा गया और पलटकर भागा।
अकबर को बीरबल की इस बात की खबर मिल गई और उन्हें यह मानना पड़ा कि बीरबल ने जो कुछ कहा है, वह सच है। आत्मविश्वास ही सबसे बड़ा हथियार है।

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Introduction of Syllabus for Auto-Cad for Beginner

2018-11-30T08:12:00.000-08:00

2-D of Auto-CAD

For beginners in this topic we will cover the following topics which are the basic things to know for learning better of AutoCAD. Which are given below:-

Introduction of AutoCAD

Line ( Simple, direct distance entry, Absolute & Relative Coordinate system )

Circle ( Centre-radius-diameter, 2point, 3point, tan-tan-tan, tan-tan-tan )

Erase, Undo, Redo, Zoom, Pan

Rectangle, Move, Copy, Area

Function key, Osnap & Settings

Offset, Extend, Trim

Linetype- LT & Ltscale

Settings of units, Tool Palettes ( ctrl+3 ), Design center (Ctrl+2 )

Fillet, Chamfer

Mirror, Rotate, Scale, Stretch, Solid, Match properties, Explode

Text, Hatching & Gradient & Editing

Point, Ddptype, Divide, Measure

Array ( rectangular, polar & Path ), Join, Break

Block ( Making & Inserting )

Layer ( Making layer, delete layer & settings of layer ), Layer Tools

Table, Data link to Excel

Dimensions

Polyline

Arc, Spline, Donut, Ellipse

Polygon ( Inscribed in circles & circumscribed about circle & Edge )

Properties, List, Dist, ID, Bpoly

Raster Image, wmfin, wmfout

These above all the topics will be covered in this basic AutoCAD syllabus.
So dear friends please bookmark this page and visit regular to find latest updates about Learn AutoCAD Easily|Tutorial for beginners .

Refinery, Petroleum, Maintenance, Shutdown, Piping, Oil-Gas, Mechanical Engineering, EPC

Happy Independence Day

Happy Independence Day SoNu SiNgH Wishing You All Happy Independence Day

Maintenance of Fin-Fan Air Cooler

Maintenance of Fin-Fan Air Cooler in Refinery

Let’s Start Steps by Step Maintenance

Question Answer

Questios No1- What are the types of gaskets used in the fin-fan cooler plugs and material of construction?

Questio No2- What are the size of plugs used in fin-fan cooler?

Types of fire and fire extinguisher | Types of fire extinguisher in Hindi | Classification of Fire Extinguishers in Hindi

Types of Fire and Fire Extinguisher

Ø Fire – Fire is a chemical reaction or a process of bonding in which fuel is ignited in the presence oxygen and heat and typically gives off light, heat, flame and smoke.

▲Fuel + Oxygen + Heat = Fire

Let Us See How Fire Occur

General Fitter Question Answer | General Fitter Work | General fitter work details | General fitter interview questions in Hindi

General Fitter Interview Question Answer

Questions Related To Safety:

Questions Related To Equipment:

Questions Related To Tools / Units :

[ TOP ] +25 MECHANICAL FITTER INTERVIEW QUESTIONS ANSWERS | FITTER INTERVIEW QUESTIONS ANSWERS IN HINDI AND ENGLISH

Last me niche PDF diya gya h jha se aap download kar sakte hai

Q-1) How many mm in one inch ?Ans- There are 25.4 mm in 1 inch.

Fin Fan Cooler Maintenance | Fin Fan Heat Exchanger | Fin Fan Cooler | Fin-Fan | General Fitter work

How to do Maintenance of Fin-Fan Cooler

Some of Maintenance Procedure Arrangements Before start work

Steps for Maintenance Procedure

Qusetion Answer Related to Fin-Fan

Questios no1- What are the types of gaskets used in the fin-fan cooler plugs and material of construction?

Questio no2- What are the size of plugs used in fin-fan cooler?

Hydro Testing | Hydrotest for pressure | Hydrotest pressure of pipe | Hy...

A Hydrotest is a process in which equipments such as pipeline, Gas cylinders, tanks, Boiler, vessels and other equipments can be tested for strength and leaks. You can visit our website for reading articles about refinery maintenance topics as https://www.sonusinghyoutube.com

[Types] Shell and Tube Heat Exchanger | Types of Heat Exchanger | Different Types of Heat Exchanger

Shell and Tube Heat Exchanger | Types of Heat Exchanger | Different Types of Heat Exchanger

Types of Heat Exchanger

Definition of Heat Exchanger

Types of Heat Exchanger

So let's talk a little bit about what type of heat exchanger you have. You don't have to be confused at all about the types of heat exchanger. Mainly, there are four types of heat exchanger we use.

1. Shell and Tube Type Heat Exchanger -

Shell and Tube Type Heat Exchanger

2. Plate Type Heat Exchanger -

3. Air cooled Type Heat Exchanger -

Air cooled or fin-fan type heat exchanger

4. Double pipe Type Heat Exchanger -

Double Pipe Type Heat Exchanger

Types of Work Permit in Hindi | Hot Work Permit System in Hindi | Cold Work Permit

Types of Work Permit in Hindi | Hot Work Permit System in Hindi | Cold Work Permit

Work Permit System in Hindi

What is gasket in Hindi | Gasket and its types & application.

What is gasket in Hindi | Gasket and its types & application.

A gasket is a mechanical sealing element which is used between two flange faces to prevent leakage of fluid or gas.

Gasket Types

To understand better about gasket please go through the link.

Watch Video

What is Gasket & its Types.

Now you can also watch here simply tap on above button and watch the full video about the gasket and its types.

Work permit in hindi | Work permit system in hindi | What is work permit...

Introduction about work permit system

Difference Between PSV and PRV | PSV | PRV | Pressure Safety Valve | Pressure Relief Valve| PSV & PRV

Difference Between PSV and PRV | PSV | PRV | Pressure Safety Valve | Pressure Relief Valve | PSV & PRV

आज के इस ब्लॉग में हम बात करेंगे PSV और PRV के डिफरेंस के बारे में | (Difference between PSV and PRV )

Difference between PSV and PRV

स्वागत है आप सभी का सोनू सिंह यूट्यूब ब्लॉग पर |(www.sonusinghyoutube.com)

So PSV and PRV are the most critical automatic safety devices in a pressure system whose main purpose is the protection of manpower, assets and our environment during an over-pressure situation in a pressurised vessel or any equipment.

What is PSV and PRV

Watch Video

Difference Between PSV and PRV

Difference Between PSV and PRV | PSV | PRV | Pressure Safety Valve | Pre...

Refinery related video | My First and Last Video | Refinery Video

Hi my name is Sonu Singh and this is my First and Last video you must watch it.

[PPE] Personal Protective Equipment in 2020| What is PPE in Safety | What is PPE in Hindi | PPE Training | PPE Safety

[PPE] Personal Protective Equipment in 2020 | What is PPE in Safety | What is PPE in Hindi | PPE Training | PPE Safety

PPE Stands for Personal Protective Equipment

Definition

Basic PPE

Basic PPE

1. Helmet - For Head Protection

2. Safety Goggles or Face Sheild - For Eye or Face Protection

3. Safety Shoes or Boot - For Foot Protection

4. Safety Gloves - For Hand Protection

5. Coverall or Boiler suites - For Full body Protection

Happy Independence Day

SoNu SiNgH Wishing You All Happy Independence Day

Q-1) How many mm in one inch ?
Ans- There are 25.4 mm in 1 inch.

A Hydrotest is a process in which equipments such as pipeline, Gas cylinders, tanks, Boiler, vessels and other equipments can be tested for strength and leaks.
You can visit our website for reading articles about refinery maintenance topics as https://www.sonusinghyoutube.com

Safety Harness -

Safety harness is also used as a safety precaution. It is mostly used for falling protection. If you are working on a scaffolding or a platform

PPE Safety Harness

of height more than 1.5 meter then you should always use safety harness for falling protection.

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