Product Details

Double flanged industrial cast steel gate valve:

1. Design manufacture: API
2. Connect the size of end:
1) Bear the socket size and press ANSI B16.11; JB/T 1751
2) Thread end size according to ANSI B16.25; JB/T 12224
3) Butt welding end size according to ANSI B16.25; JB/T 12224
4) Flange end size according to ANSI B16.5; JB79
3. Valve inspection and experiment: API 598; GB/T 13927; JB/T 9092
4. Structure characteristic:
Bold fastening valve cover (B.B) and bright pole support (OS&Y)
Or welds the valve cover (W.B)and the bright pole support (OS&Y)
5. Material according to ANSI/ASTM stipulation.
6. Main body material:
A105; LF2; F5; F11; F22; 304(L); 316(L); F347; F321; F51; MoNEL; 20 alloy and so on.

Company Information:

BESTFLOW INDUSTRIAL CO., LTD. is one of professional manufacturers and exporters of valves in China. The products includes: gate valve, globe valve, check valve, butterfly valve, ball valve etc., they are widely used the valve systems of nuclear power plants, power station, water, natural gas, petrochemical, oilfields, fire-fighting, ship buildings, engineering fields and construction industry.

Depend on advanced production technology and equipment, strict quality management and control, good service and competitive prices, win a good reputation in the domestic and foreign customers, and exported the products to Europe, America, Middle East and southeast Asian, over 50 countries and areas.

We are certified to the international ISO-9001 quality system standard and all products are carefully tested to meet the strict quality requirements and industry standards for each order. Parts of our products have been tested, listed, approved by some predominant labs and bodies, such as UL (USA), FM (USA), NSF(USA), CUL(Canada), CSA(Canada), KS(Korea), DVGW(Germany), TUV(Germany), TSE(Turkey) and PSB(Singapore), JIS(Japan) and BSI(England).

Our company can produce all kinds of valves, If you have any inquiry, please contact us, we will offer you our best price.

Product Description:

Cast steel gate valve

Stainless steel gate valve

Forged steel gate valve

DIN cast steel gate valve

BS steel gate valve

ANSI steel gate valve

The cast steel gate valve include DIN Standard, API Standard, BS Standard, GB Standard, the material include Carbon steel, Stainless steel, Alloy steel, Aluminium bronze, the size from DN40 TO DN1200.

The forge steel gate valve include ANSI B16.34, API 602, BS5352, the material inlcude A105, F5, F11: 304, 304L, 316, 316L, LF2............