Pressure Reducing Valves (PRVs) Series

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Static Pressure Increase Due to Thermal Expansion 2010-12-28
I had a rupture disk fail due to thermal expansion in a 6" dia CS aboveground pipeline. How can I determine the pressure increase?
batching 2010-12-28
Does anyone know the main issues surrounding batching of different types of crude in an onshore pipeline. What additional facilities/ considerations should be made? is it generally feasible in all pip
Vent and drain 2010-12-27
Is there any rule of thumbs about the clearance of one vent pipe or drain pipe to another in liquid pipeline system? How far we must put one vent pipe or drain to another one?
highest reving automobile engine 2010-12-27
I'm trying to develope a new head design that wont have any rpm limit. I would like to use an existing long block to lower costs but I'm not sure which would be best.
dished vs. flat top piston. 2010-12-27
Most OEM Gasoline engines use a dished piston. I'm assuming that there is an advantage in reduced ignition advance timing requirements and/or reduced emmissions. I've asked a number of custom piston m
Diesel generator troubleshooting again 2010-12-24
I'm working with an NGO in Guinea. There is an SDMO J30 (30KVa 1500 rpm, John Deere Engine with a Makalte Alt.) unit at an office up country.
Calculating Flow into Vertical Pipe 2010-12-24
I am currently trying to solve the problem of flow into a 8" vertical pipe draining approx 10 Ha, connected to a horizontal drain in an ag-field.
HYDROTEST after steam blows. 2010-12-24
We have performed a complete hydrotest of the boiler before the steam blows. After this phase, we have to cut the steam pipes (3 pressure level boiler) to install and weld the flow nozzles.
Kaiweixi Valve Group Co., Ltd.
Kaiweixi pressurereduce valve Contact Kaiweixi
 Zhejiang Shanliu Valve Technology Co., Ltd.
Shanliu pressurereduce valve Contact Shanliu
Shanghai Fengqi Industrial Development Co., Ltd.
FengQi pressurereduce valve Contact FengQi
Shanghai MeiYan Yi Pump & Valve Co., Ltd.
MeiYan Yi pressurereduce valve Contact MeiYan Yi