... Special Flanges,carbon flange,steel flange,forged flange 2.Material:stainless steel 3.Standard:ANSI,ASTM,JIS (1) Flanges Type: Plate ... A694 F42, F46, F48, F50, F52, F56, F60, F65, F70 Stainless steel flanges ASTM A182 F304/304L, F316/316L, F316H, F310 ... petroleum/ chemical industry/power/ship building/paper making/metallurgy/ construction /water supply and sewage work(9) Notes: The specifications can be ...