Carbon steel threaded/socket welded connection check valve H11H/H61H-800LB

Bolt/welded connection valve cover, reduced diameter and full diameter

The end connection is socket welding, threaded welding, or butt welding, designed according to API602 and ASME16.34

Product drawing

H11图纸.png

Product dimensions

Technical Documentation

1. Design and Manufacturing: API602; ASME B16.34; JB/T7746; GB/T12224

2. Structural length: JB/T7746 or customer requirements

3. Socket end size: ASME B16.11; JB/T7746(SW)

Welding end size: ASME B16.25; JB/T7746(BW)

Thread end size: ASME B1.20.1 (NPT); GB/T7306(Rc)

4. Inspection and testing: API598; JB/T9092; GB/T26480

5. Structural features: B · B (central bolt) W · B (central welding) Flow rate: Full diameter (FP) Shrinking diameter (RP)

6. Subject material：A105N,LF2,LF3,F11,F5,F22,F304,F304L.F316,F316L,F321H,F51,F53,F55,F91,F92,F347,310S,800H, 600625 Special materials, etc

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