... : ISO9001-2008; Standard: ASTM, JIS, DIN, ANSI, BS,etc. Stainless Steel Flange Stainless steel flange and carbon steel flange Description: Size: 1 ... availableMarking: according to customers' requirement Production with anneal solution for stainless performancePerfect Quality, On Time Delivery!Materials:Cast steel:ASTM A216 ... Temperature Steel:ASTM A352 LCA ,LCB,LCC,LC1,LC2,etc. Stainless Steel Flange