Tengs Valve International Limited

Forged steel flanged gate valve

We supply industrial forge gate valves, materials  in carbon steel, alloy steel and stainless steel, and trim in 13CR, 8#, 5#, and stainless steel.
Rising stem and B.B. & W.B  desgins for sizes 1/2″ to 2″,  handwheel operating or bare stem as per ISO 5211.



1. Design & Manufacture: API 602
2. Constructions: OS&Y, Bolted Bonnet, Welded Bonnet & Pressure Sealed Bonnet;
3. Bore type: Full Port
4. Size Range: 1/2″ to 2″.
5. Pressure Ratings: ANSI 150, 300, 600, 800, 900, 1500 & 2500
6. End Connections: Flanged (RF, RTJ)
Other ends also available: Threaded (screwed, NPT), Butt weld (BW), Socket Weld (SW).
7. Materials Available in: A105 (N), LF2, F5, F11, F22, F304, F316, F51 or Equivalent;
8. Various trim materials are available to suit different service conditions
9. NACE MR 0175 on request
10.Test and inspection: API598
11. Special requirement, please contact us.


For more details, please see our FORGED STEEL GATE VALVE .