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Valve leakage 2010-11-11
Respect to valve that are used in offshore oil and gas industry. A perticular manufacturer supply us valves complying all the testing and specification requirement.
Pre-heat weld rods for seat rings 2010-11-11
Do seat ring welding rods need to be pre-heated? I've been told that they do not.
Gate Valve - reverse acting 2010-11-11
If I have understood this correctly, in reverse acting gate valves, you pull the plug up to close the valve. Gate down = open valve.
Relief Valves Problems/ Design 2010-11-11
Some good source of Relief Valves Problems/Design.I have one recommendation for Relief Systems Handbook from Cyril F. Parry.
Comprehensive specifications chart for valve seat materials 2010-11-11
TP-12D is a Worcester technical paper. All Worcester distributors are supposed to have at least a copy of all the Worcester Technical papers on CD.
Gate Valve Repair 2010-11-10
"How to fit a Wedge" in a Gate Valve.I understand it requires Feeler gauges to determine how much metal to remove, but I need details.
Flange thickness for MOV (Motor Operated Valve) 2010-11-10
I need to determine the appropriate thickness for an FA16 flange for mounting an electric actuator capable of 740 ft-lbs of torque.
Gate Valve Information 2010-11-10
I'm trying to find information on a gate valve I've used in the past. What I remember of the valve is that it had either a coarser thread.
