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Volume of water required for hydrotest2011-02-17
Is there a chart somewhere that shows me the volume of water required (after a pipeline is full) to raise the pressure to 200#s??
water pipeline design considerations2011-02-16
I have a water pipeline (several miles with hilly terrain), which takes treated water from a sump pump and dumps it into a separator for venting off the air, the water from there goes through a diffus
locomotive steam injector: does it work?2011-02-15
On a steam locomotive, how does the boiler feed water injector work, when the only motive steam available is that from the boiler itself, which is at the same pressure to which the injector must raise
Cryogenic Valve Material Charachteristic Commonalities2011-02-14
I am considering the modification of readily available valves low temp (-40C) non-cryo rated valves in a superconductor system.
ASME Intent2011-02-10
We operate large HRSG's and have maintained them to 'ASME intent' for a number of years. Although you would expect this type of information to be readily available, it's not.
Multi Spark Plugs2011-01-30
What if any is the advantage of dual plugs in a combustion chamber? Will it cause a flame front interferance?
Relief Valves for PD Pump Protection2011-01-28
A plant we started up recently uses alot of PD process pumps. Per the company standard, relief valves were included in the pump discharge (to suction) to protect the piping against overpressure.
proper exhaust dimeter2011-01-26
I am pieacing together a performance esxhaust system for my 1995 4cyl 2.2l toyota camry. im looking at about 125hp befor modifications,the car has a cold air intake and nology spark wires.maybe 10hp m
Shanghai MeiYan Yi Pump & Valve Co., Ltd.
MeiYan Yi needle valve Contact MeiYan Yi
Kaiweixi Valve Group Co., Ltd.
Kaiweixi needle valve Contact Kaiweixi
Zhejiang Shanliu Valve Technology Co., Ltd.
Shanliu needle valve Contact Shanliu
Shanghai Fengqi Industrial Development Co., Ltd.
FengQi needle valve Contact FengQi