SOCKET WELDING FLANGE

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USAGE :
popular category of pipe fittings
mechanically connect two pipes together, can also be used to mechanically connect pipe to tee, valve, choke or any other piece of equipment
Standards: 
ANSI B16.5, HG20619-1997, GB/T9117.1-2000-GB/T9117.4-200 and HG20597-1997
Materials:
Carbon steel: ASTM A105, 20#, Q235, 16Mn, ASTM A350 LF1, LF2 CL1/CL2, LF3 CL1/CL2, ASTM A694 F42, F46,F48, F50, F52, F56, F60, F65, F70
Stainless steel: ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti, 0Cr18Ni9Ti, 321, Materials:
Alloy steel: ASTM A182 F1, F5a, F9, F11, F12, F22, F91, A182F12, A182F11, 16MnR, Cr5Mo, 12Cr1MoV, 15CrMo, 12Cr2Mo1, A335P22 and St45.8/III
Size: 1/2"-100",SCH5-160
Quality control:
Surface:Anti-rust oil, clear lacquer, Black lacquer, Yellow lacquer, hot-dipped Galvanized, electrical galvanized
Shapes:round, square and rectangular 
Connection:One end welded with steel pipe and other end connected by bolt
Sealing surface type: RF, MFM, TG, RJ
Packing: Wooden case
Test: Chemical Component Analysis, Mechanical Properties;Technical Properties; 
Mill Test Certificate: EN 10204/3.1 A/B
 



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