... : stainless steel pipe flange 2.Materials:carbon steel,stainless steel,and alloy steel 3.Standard:DIN,GB,ANSI,JI Item#PIF001 NameSTAINLESS STEEL PIPE FLANGE ... ,100,160 ETC. Available with NACE MR 01-75 material stainless steel , carbon steel , nickel alloy ,cast iron ,brass , aluminum standardANSI ...