... Size:Dn15 To Dn2000 Material: Carbon & Stainless Steel carbon steel AMSE flangeSIZES: DN15 TO DN2000, 1/2 ... INCH TO 78 INCH MATERIAL: CARBON STEEL, STAINLESS STEEL STANDARD: ANSI,JIS,DIN,BS4504,SABS1123,EN1092, ... CHECK OR THIRD PARTY INSPECTION CARBON STEEL:A105,SS400,SF440,RST37.2,S235,C22.8 ... STAINLESS STEEL:F304,F304L,F316,F316L,316TI AND ETC YOU WILL GET OUR QUICK REPLY! table E flange