... Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, hydraulic equipment high pressure professional flange Forged Flanges to Standard ANSI /API ... -4000mm PN2.5-40Material: Carbon Steel, Alloy Steel and Stainless Steel.Type: Flat, Slip on, Blind, Welding Neck, Threaded, Lapped, Orifice, Figure ...