... 2.Low price and best service 3.Quick delivery time 4. OEM is allowed CommodityASTM stainless Steel PipeDescriptionstainless steel pipe, stainless steel seamless pipe, stainless ... welded pipeStandardAISI, ASTM, BS, DIN, JIS, ENMaterialTP304, TP304L, TP310 / S, TP316L, TP316 / 316L dual grade, TP317L,TP321, TP347 and ...