Stainless Steel Pipe/Tube 1.Grade:304,304L,316,316L,321,317L,310S,904L and so ... pilgered4) Material: TP304, TP304L, TP310 / S, TP316L, TP316 / 316L dual grade, TP317L,TP321, TP347 5) Standards: ASTM (ASME) SA / A312 / M ... /120S, 160/160S, according to ANSI B36.19/36.10 c) O.D.: 0.405" to 10" d) W.T.: 0 ...