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Emergency Venting for Fire Exposure for Double Wall Storage 2010-11-25
API 2000 SEC 3.4.3.2 only says Emergency Venting For Fire Exposure For Double-Wall Refrigerated Storage Tanks
Valve for water, sand, and gas mixture 2010-11-25
What is the most cost effective 2” isolation valve for a drain? Fluid: water / sand / gas mix.
API fire testing for Metal Seated Ball valve 2010-11-24
Soft seated ball valves fire tested to API 607, which refers to fire testing for soft seated quarter turn valves. Is there a API standard for metal seated valves?
Isolation valve for sewage 2010-11-24
An isolation valve for a waste water treatment plant. Our inlet pipe is above the level of the treatment plant, so on power failure of the plant, I would like to isolate the inlet flow so:
6" PN 250 valve 2010-11-24
We are looking for a 6" (DN 150) PN 250 ball valve for a test stand (pure water). Valve shall be electrically driven plus option manually actuated.
Welding valve ball on the line without demaging the seats 2010-11-24
Facing the challenge of finding a way to weld fully welded body Ball Valve.The matter is that, ones the valve is opened and the seat replaced, the body must be welded again without damaging the seats
Ball valve load analysis 2010-11-24
Assume the resistance torque on the ball is known as T, a constant, how much axial force F needed on the piston or two pins to drive the ball rotation?
Oversizing a PSV 2010-11-23
I'm sizing a relief valve for a gas-liquid separator, which belongs to a petroleum production field.
