FORGED STEEL FLANGE, PLATE, SW FLANGE, PROMOTE DELIVERY, MOST COMPETITIVE PRICE AND ISO QUALIFIED For ... all foreign standards like ASME, ANSI, MSS, API, AWWA, EN, DIN, BS, NFE, JIS, JPI, KS, AS, as well as ... 25MPa to PN40MPa in metric system. The materials of the flange contain carbon steel, alloy steel, stainless steel and high alloy ... or pipeline engineering per ASME and API codes. ANSI FLANGE