Offer different grades & sizes of stainless steel pipe Product NameExecutiveDimensionSteel Code / Steel GradeSeamless Austenitic Stainless Steel PipesASTM A312, A312MASME SA312 / SA312MOD: 1/4"~20"WT: SCH5S~SCH80STP304, TP304L, TP304H, TP310, TP310S, TP316, TP316L, TP316Ti, TP317, TP317L, TP321, TP321H, TP347, TP347HSeamless Austenitic Stainless Steel Tubing for General ServiceASTM A269ASME ...