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Gate valves
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Stainless steel integral flanged gate valve

  • Stainless steel integral flanged gate valve
Name:Stainless steel integral flanged gate valve
Size:0.5in-2in
Pressure:Class 150 to 2500
Ends:BW, RF, RTJ
Operation:manual, electric
Materials:F304(L), F316(L), F310(H), F317(L), F347(H), XM-19, F44, F46, F904L

Product Description

Stainless steel integral flanged gate valve has a better performance than welded flanged type though the cost is higher a little. It can avoid the defect for the welding cracks and sand holes.


Forged steel gate valves to API 602 or BS 5352; 

Inspection and Test: API 598; 

End flange dimension: ASME B 16.5;

BW end dimension: ASME B 16.25.

Socket-weld dimension: ASME B 16.11.

Face to face and end to end: ASME B 16.10, Manufacturer's standard;

Pressure-temperature ratings: ASME B 16.34. 


Body Materials : Carbon steels ASTM A105; Low Alloy Steels ASTM A182 Grades F5, F9, F11, F22, F9, F91; impact-tested carbon-manganese steels ASTM A350 Grades LF1, LF2, LF3, LF5; Austenitic stainless steels ASTM A182 Grades F304(L), F316(L), F310(H), F317(L), F347(H), XM-19, F44, F46, F904L, Ferritic-Austenitic Stainless Steels ASTM A182 Grades F51, F53, F55, F60 F65 etc


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