Stainless Steel Pipe: 1.Material:201,202,304,316L,430,etc 2 ... 0.25-3.5mm 3.Surface:Mirror,Satin/HL stainless steel welded pipes Features: 1) Commodity: seamless and welded ... cold pilgered4) Material: TP304, TP304L, TP310 / S, TP316L, TP316 / 316L dual grade, TP317L,TP321, TP347 5) Standards: ASTM (ASME) SA / A312 ... packing: 1pc/plastic bagOuter packing: Seaworthy wooden cases Stainless Steel Pipe