Industrial Materials
Description
Cast Steel and Stainless Steel Gate Valve
API Gate Valve
Main?parts?and?materials
Parts?Name Materials
Valve?Body、Bonnet、Disc A216?WCB A352?LCB、A217?WC6、A217?WC9、A217?C5、A351?CF8 A351?CF8M A351?CF3 A351?CF3M
Stem A182?F6 A182?F304 A182?F316 A182?F304L A182?F316L
Seat?Ring A105+13Cr、A105+STL、A351?CF8、A351?CF8M
Disc?Ring 13Cr、STL、A351?CF8、CF8M
Standards
Design?and?Manufacture Face?to?Face Flange?End Inspection ANSI?Pressure-Temp?Rating
API600,ANSI?B16.34 ANSI?B16.10 ANSI?B16.5 API?598 ANSI?B16.34
Test?Pressure
Test?Item Shell?Test Seal?Test Back?Seal?Test Air?Seal?Test
Medium(MPa) Water(MPa) Air(MPa)?
???Pressure
??(Class) 150 3.1 2.2 2.2 0.5-0.7
300 7.8 5.6 5.6
600 15.3 11.2 11.2
900 23.1 16.8 16.8
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Yuanda Valve Group Co.,Ltd
Gate Valves, Globe Valve, Check Valve, Butterfly Valve, Ball Valve
Address: Yuanda Industrial District of Longyao County Industry锛孹ingtai, Hebei, China,
Xingtai,, Hebei
China, 055350
Tel: 0086-319-6629934
Fax: 0086-319-6625066
