Cast Steel and Stainless Steel Globe Valve API Globe Valve
Main parts and materials
Parts Name | Materials | ||||
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 | ||||
China Top Industrial Valves Brand Standards
Design and Manufacture | Face to Face | Flange End | Inspection | ANSI pressure-temp rating |
BS1873，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. | 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 | ||
China top valves supplier-Yuanda manufacture cast iron,Stainless Steel,Cast Steel,Flanged,ANSI,DIN,API,GOS Valves,Such as GOST Gate Valve,Angle Globe Valve,Motorized and Trunnion Ball Valve,Wafer Butterfly Valve,Swing and Lift Check Valve,Y Strainer,etc.
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