Self sealing stainless steel threaded/socket welded connection check valve H11H/H61H-2500LB

Pressure self tightening 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

self-sealingH11Product drawing.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

Related Information

If you have any questions or suggestions about the product, or if you want to know more, you can contact us at any time.

Quick Navigation

Product Center

Export department

15257726569