... steel flange 2) Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS 3) MatFeatures:1) Stainless steel flange and carbon ... steel flange2) Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS3) Material: 316L, 316Ti, 304L, 321, 321H, Rst37.2 ...