... : ISO9001-2008; Standard: ASTM, JIS, DIN, ANSI, BS,etc. Stainless Steel Flange Stainless steel flange and carbon steel flange Description: Size: 1/2"-24 ... "Pressure Class: 150-2500LB, 5-30K,PN0.25- 32Mpa.Standard: ASME, ANSI ... ,CF8M,CF10,CF10M,F304,F316,F304L,F316L,etc.Cr-Mo Steel:ASTM A217 WC1,WC6,WC9,C5,C12,C12A,F11,F22 ...