1,product name: Stainless steel flange BS 4504 2,Payment terms: T/T LC 3,Delivery ... 2) Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS Features:1) Stainless steel flange and carbon steel flange2 ... ) Standard: ASME, ANSI, API, JIS, JPI, DIN, UNI, BS, AS 3) Material: 316L, 316Ti, 304L, 321, 321H, Rst37.2 ... solution for stainless performancePRODUCTION PROCESS: Stainless steel flange BS 4504