Forged steel gate, globe, check valves:
1/2"-2" DN15-DN50 150LB-2500LB(PN16-PN420);
A105N, F11, F22, F51, F91, F321, F304, F304L, F316, F316L, FORGED BRONZE, MONEL, etc.
Construction Features:
Forged Steel, Outside Screw and Yoke, Rising Stem,
Non-Rising Handwheel, Integral Backseat,
Solid Wedge, Renewable Seat Rings, Sprial Wound Gasket,
Reduced Bore or Full Port,
Socket Welded, Threaded, Butt Welded, Flanged End.
Application Standard:
API 602, ASME B16.34, BS 5352, EN, DIN, GOST
Testing according to API 598, EN, DIN, GOST
Marking to MSS SP25
Socket Welded Ends to ASME B16.11, EN, DIN, GOST
Screwed Ends to ASME B1.20. 1, EN, DIN, GOST
Butt Welded Ends to ASME B16.25, EN, DIN, GOST
Flanged Ends to ASME B16.5, EN, DIN, GOST
GCGV's registered capital is 228.80 million yuan, covering an area of 22300m². There are more than 200 employees, of which more than 30% have a college degree or above, including 25 senior and intermediate technicians. The company has machining centers, CNC lathes, CNC vertical lathes,
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