Features: 1) Stainless steel flange and carbon steel flange 2) Standard: ASME, ANSI, API, JIS, JPI, BLIND FLANGES ... higher than in other types of flanges.General Description1,Carbon steel, stainless steel and alloy flanges, are manufactured as per the standards of ... availablePacking:Wooden case, wooden pallet or as per customers' requirements Stainless Steel Blind Flange