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Donut Valve 2010-11-12
The largest and most potentially dangerous pieces of "blue ice" have been associated with "donut" valves".
Class 4 ROV torque tools 2010-11-12
I can't seem to find how accurately the Class 4 torques tools for manual valves can be controlled.
How does an equalization line work 2010-11-12
The small bypass equalization line is a product of an industry problem with gate valves for thermal binding and presure locking.
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.
