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NPT Threaded Flange

Threaded flange The Threaded Flange also is called Screw flange,The inner hole of the threaded flange is machined to the pipe thread,which connects to the pipe with the screw,it is not welding flange. Production Size:DN10-DN100mm Pressure range:PN2.5,PN10,PN16,PN25,PN40,PN64,PN100,PN250,PN320,PN400 Production Standard:BS,JIS,GOST,ANSI,DIN,GB Main Material of parts: A105,20#,Q235,16Mn,A350 LF1,LF2,CL1/CL2,LF3 CL1/CL2,A694 F42,F46,F48,F50,F52,F56,F60,F65,F70;A182 F304,304L,F316,F316L,321,18-8,A182F1,F5a,F9,F11,F12,F22,F91,A182 F12,F11,16MnR The threaded flange is easy to install and fix,but The threaded flange is only used in from -45 degree to 20 degree and the outside diameter of the pipe is below 100 mm.

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