... steel pipe 1)O.D:6-630MM 2)W.T.:1-32MM 3)Standards:ASTM,JIS,GB,ect, 4)Materials:300series Features:1) Commodity:rolled stainless steel ... ,machinery,contianer,furniture structure,electromechanical hardware,ect.Stainless steel welded tube, seamless round pipe/tube, steel pipe,ect Any of your enquiry will be ... as a hope to be your golden supplier rolled stainless steel pipe