Name: carbon steel flange
Face: RF, FF, MFM, RJ, TG
Pressure: Class 150Lbs, 300Lbs, 600Lbs, 900Lbs, 1500Lbs, 2500Lbs, /PN6,PN10,PN16,PN20,PN25,PN40/ Class A, B, C, D, E
Standard: ANSI B16.5, HG20617-1997, GB/T9115.1-2000-GB/T9115.4-200, DIN2630-2638, HG20595-1997, GB/T9115.1-2000, GB/T9115.4-200
Material: Carbon steel(ASTM A105, A181-60, Q235, A350LF2, A350LF3), 1.0402, 1.0406, 1.0477, 1.0478, 1.0501, St45.8, St45.4
Process: free forging, plate cutting, heat treat, machining
Surface Treat: Anti-rust Oil, Paint, Zinc, Hot dipped Galvanized
Packing: in wooden cases or pallets,or as per clients'requirements
Application: Petroleum, chemical, machinery, electric power, shipbuilding, papermaking, construction, etc