Intermediate frequency pushing, machine process, cold shape, hot extrusion, hot press Chemical analysis, golden element test

MATERIAL: 10# 20# A3 Q235A,20g 20G 16Mn ASTM A234 ASTM A105 ASTM A403 WPB WPBL6 16MnR Cr5Mo 12Cr1MoV 10CrMo910 15CrMo 12Cr2Mo1 A335P22 St45.8/ A10bB ETC. API 5L X42 X52 X60 X70 ETC.

SIZE:

DN: 1/2-80(10MM-2000MM)

PRESSURE:

SCH20, SCH30, SCH 40, SCH50, SCH60, XS.SCH80, SCH100, SCH120, SCH140, SCH160, XXS.

TYPE: SLIP ON FLANGE (SO), WELDING ON FLANGE, BLIND FLANGE, STEEL PIPE FLANGE, WELDING NECK FLANGE (WNF), THREDED FLANGE, RF, MF, FMF, TG, FF, SRF ETC.

APPLICATION: petroleum, chemical, electrical industry, construction.

ASME threaded flange