American Standard [flange emergency call sunjingli Tel: 0317-6884000 13643268444] Hebei Ji Meng high-pressure pipe flange Group Co., Ltd. is a professional production and sales in North Bend, flange, pipe of large enterprises.
American Standard flange is to make pipe and pipe interconnected parts, connected to the pipe end. The holes are American Standard flange bolt, the two flange connect the flange gasket seal. American Standard flange can be formed by casting and may also be threaded or welded.
American Standard flange is a detachable connection. The two pipes, pipe fittings or equipment are first fixed on a flange plate respectively, and flange flanges are added between the two flanges and are fastened together by bolts to complete the connection. American Standard flange connection is an important connection in pipeline construction. New standard flange connection, easy to use, able to withstand greater pressure. Some pipe fittings and equipment have their own flange, but also belong to flange connection.
In the industrial pipeline, using American Standard flange connection is very extensive. In the home, the pipe diameter is small, but also low pressure, can not see the flange connection. Flanges and pipes can be found everywhere in a boiler room or production site.
The material is divided into American Standard flange
Carbon steel (Carbon, Steel): ASTM, A105,20#, Q235, 16Mn, Q345b, A350, LF1, LF2, CL1/CL2, LF3, CL1/CL2, ASTM, A694, F42, F46, F48,, F50, F52, ASTM, F56, F60, F65, F70:
Stainless steel (Stainess, Steel): ASTM, A182, F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, 18-8;
Alloy steel (Alloy, Steel): ASTM, A182, F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, St45.8/, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22, and III
American Standard flange is divided into: TH threaded flange
SW socket flange
BL blind flange
SO slip flange
WN high neck method