Seamless or welded stainless steel pipe Material:201,202,301,304,304L etc. ... 5-45mm Length:1.5~10metc Seamless or welded stainless steel pipe1.Material:201, 202, 301(1Cr17Ni17) , 304(0Cr18Ni9 ... .Surface finish : annealed , polished , bright6.Usage:Stainless Steel Seamless Pipe is for petroleum, chemical industry, pharmaceutical industry, food industry ... 20630*10-40 Seamless or welded stainless steel pipe