... Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, hydraulic equipment high pressure professional flange Forged Flanges to Standard ANSI /API ... , Alloy Steel and Stainless Steel.Type: Flat, Slip on, Blind, Welding Neck, Threaded, Lapped, Orifice, Figure 8 Blind, Swivel and etc ...