china factory good price All kinds of gate valve
USD $12.00 - $15.00 /Set
Min.Order:10 Sets
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china factory good price
All kinds of gate valve
Main material list
Part
Material
Body
Ductile Iron, cast steel, stainless steel, etc
Disc
Ductile Iron +EPDM; WCB, CF8, CF8M
Stem nut
Bronze/stainless steel
Shaft
SS420 / SS431/ SS304
Pressure and temperature
Working Pressure
PN10 / PN16 / PN25/PN40
Testing Pressure
Shell: 1.5 times rated pressure,
Seat: 1.1 times rated pressure.
Working Temperature
-20°C to 400°C
Suitable Media
Water, Oil and gas etc.
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