Decho is a professional supplier of ASME/ANSI B16.47 FORGED FLANGE -welding neck flange
Connection : Bolts and Nuts
Size：NPS 26～NPS60
Technique : Forged
Sealing : RF//FF/RTJ
Working pressure: Class 75～Class 900
Description
ASME/ANSI B16.47 FORGED FLANGE -welding neck flange
1. Material :
Carbon Steel : ASTMA105, 20#, Q235,16Mn,ASTMA350 LF1, LF2 CL1/CL2, LF3 CL1/CL2. ASTMA694 F42, F46,F48, F50,F52,F56,F60,F65,F70:
Stainless Steel : ASTMA182 F304,304L,F316,316L,1Cr18Ni9Ti, 0Cr18Ni9Ti, 321,18-8:
Alloy Steel : ASTMA182F1, F5a, F9,F11,F12,F22,F91,A182F12,A182F11,16MnR, Cr5Mo, 12Cr1MoV, 15CrMo,12Cr2Mo1, A335 P22, St45.8.
2. Production Standard :
ANSI B16.47, HG20619-1997,GB/T9117.1-2000,GB/T9117.4-2000,HG20597-1997
3. Connection :
Bolts and Nuts :
4. Production Technique :
Forged
5. Processing Way :
High-presision CNC lathe turning , ordinary lathe fine turning, Argon Arc Welding ect .
6. Applications :
Boiler and pressure vessel, petroleum, chemical , ship building, pharmaceutical , metallurgy, machinery, stamping elbow , food and other industries.
7. Other types of flanges can be supplied :
8. One Stop- purchase service :
Decho supplies not only flanges , but also the steel pipes, pipe elbows, tees,bolts and nuts , valves ect . Decho can also provide service of welding . If you need any more details , pls contact us through email : [email protected]
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