Trunnion Ball Valve For Gas Pipeline

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Product Description:


Trunnion Ball Valve
Size: 2"- 48", DN 50-1000mm
Material: Carbon steel, Duplex /Stainless St
Pressure: 150 -2500LB, PN 10-40

Trunnion Ball Valve

Standard or Nonstandard:





High Pressure


Pneumatic , Motorized ,Electric , Gear box ,Gas Over Oil,


Carbon steel, Stainless steel, Duplex Stainless steel, Special Alloy.

Temperature of Media:

High Temperature


Oil, Gas ,Water ,Acid

Port Size:

DN 250 mm , 10inch

Place of Origin:


Model Number:


Brand Name:



API 6D, API 607 ,CE ,ISO 9001 , ISO 14001,

Packaging & Delivery

Packaging Detail:

Plywood Case , Wooden Case

Delivery Detail:

30 -120 days


Size: 2"- 40",    DN 50-1000mm
Pressure: 150 -2500LB,    PN 10-40
Material: Carbon steel, Duplex /Stainless Steel, Special Alloy.

Trunnion Ball Valve  

Design Feature:            

  • Side Entry Design, Top Entry Design.  

  • Bolted Body Or Fully Welded Body.  

  • Full Bore Or Reduced Bore.        

  • Flanged End Or Welding End.  

  • Double Block and Bleed.        

  • Locking Device.

  • Single Piston Effect, Double Piston Effect.

  • Automatic Internal Relief of Body Pressure.

  • Emergency Sealant Injection System.

  • Fire Safe Design. Antistatic Device.

  • Anti-Blowout Stem Design.

  • Body Vent Device.

  • Stem Extension for Underground Service.

Product Range:

  • Size: NPS 2”~ 40” , DN 50-1000

  • Pressure Rating: Class 150 -2500 LB , PN 10~40

  • Design standard : API 6D , EN13942

  • Face To Face Dimension :  API 6D , EN 558-1, EN 12982

  • Connecting Dimensions: ASME B16.5, ASME B16.47, ASME B 16.25, EN 1092-1, and EN 12627.

  • End Connection: Flange, BW.

  • Body Materials:  Carbon steel, Stainless Steel, Duplex Stainless Steel, Special Alloy.

  • Medium: Natural Gas, Oil, Steam

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Q:How to install the kitchen faucet
Buy a circle of raw tape (about 2 dollars) smooth winding in the faucet interface of the mouth, screwed into the water pipe on the line.
Q:Gas water heater, wash basin does not open hot water shower no hot water, how is it?
This problem and the water heater does not matter, you look at the shower is not a long time inside the water there is a water to ridicule tiger pots Intuit hinges boring busy tired of what is blocking the shower is very thin one is a transparent or that is the shower that Switch the place where the water is not blocked to engage in a new change
Q:Close the faucet strange to the water.
Open another ... to produce a water pressure ... the quality of the closure is not good or close not tight ... the water is pressed out ... carry the point or change it like the Gong Department of Feng Yi Yi plating monk sail Kyrgyzstan ... if it is a pipe problem ... Then you should be closed and should be leaking
Q:Is the kitchen faucet stand the same?
According to the specifications and materials of the kitchen dish, it is not the same. Its openings, have a corresponding faucet to buy.
Q:Basin faucet / basin basin leading ten brands which have?
Nine animal husbandry JOMOO, love grams of Lai, Huang Zi
Q:What is the water nozzle blocked by the scale?
With vinegar can do, but with professional scale cleaning effect better.
Q:Kitchen Faucet Removal Problem?
if you cant' get it, if you have a top mount sink, its just easier to take the sink out then get to it from there, Then you can reseat the sink back into the hole with fresh putty, that way you know the sink is secure, and wont' have to take it out later. Its not complicating to remove the sink, usually takes just screwdriver or nut driver adn remove the retaining clips. It may soudn like a hastle but has saved me hours of time in more than one job. But if you dont want to do this, the best option like was mentioned is to take a dremel with cutoff and score the bolt loose. It will be a hard squeeze getting the dremel positioned exaclty where you want it to be productive. Dremels have many many uses, and one of my favorite tools. I strongly recommend pb blaster, it is 100 times better than wd40 and less mess, little thicker, and well worth the cost. oh yeh for your safety, remove all wd-40 and other lubricants off the screw, the liquid is flamable and the spark from the dremel can/will start a fire. fire extinguisher just in case is cheap insurance.
Q:Basin faucet special astringent, how to repair ah?
This faucet can not be removed
Q:Siemens washing machine installed mixed water valve no 6 how to do it ah
General sale after the installation of 4 points to 6 points. The other you mention the mixing valve is what kind of water is not hot and hot adjustable that, if it is, according to the following methods of operation, 1, remove the mixed water valve mouth (inside the filter, bubbler) 2, buy a inside and outside the wire size directly (4 points outside the wire 6 points within the wire), a 6 points directly to the silk, raw material with a roll. 3, 6 points outside the wire wrapped around the raw silk, twisted into the inner and outer wire 6 points, inside and outside the wire 4 minutes wrapped around the raw material belt, twisted into the mixing faucet outlet, the washing machine into the water pipe Silk directly to the light of the degree of scare off the right to protect. 4 skip 2, 3, directly in the mixing faucet outlet access to 4 points directly to the after-sales installation to 4-6 points conversion head, then you can.
Q:Replacing a kitchen faucet?
If its in your way you might have to. but having the right tool for the right job is essential. there is a tool made exactly for this situation and i just had a brain fart and can't think of the name of it right now. but its your call and it all depends on your comfort level. i would say if you can work around it i would leave the garbage disposal alone. i have done a lot of plumbing work and found out the less you f with things you don't have to the better off you will be.oh i just remembered its a basin wrench. good luck.

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