Seamless or welded stainless steel pipe Material:201,202,301,304,304L etc. O.D.:6~ ... .5.Surface finish : annealed , polished , bright6.Usage:Stainless Steel Seamless Pipe is for petroleum, chemical industry, pharmaceutical industry, food industry, boiler ... .5-557*2-10114*2.5-18377*8-4527*2-560*2-10120*3-18426*8-5028*2-563*2-10127 ...