Forged Steel Gate Valve

Application Standards

1. Design and manufacture conform to:
API602. Bs5352. ANSI B16.34;

2. Connection ends conform to:
1) Socket welded dimension conform to ANSI B16.11; JB/T1751
2) Screw ends dimension conform to ANSI B1.20.1; JB/T7306
3) Butt-welded conform to ANSI B16.25; JB/T12224
4) Flanged ends conform to ANSI B16.5; JB79

3. Test and inspection conform to: API598; GB/T 13927; JB/T 9092

4. Structure features:
Bolted bonnet, outside screw and yoke(OS&Y)
Welded bonnet, outside screw and yoke(OS&Y)

5. Materials conform to ANSI/ASTM

6. Main marerials:
A105, LF2, F5, F11, F22, 304(L), 316(L), F347, F321, F51, Monel, Alloy, etc


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