... 2,advanced testing equipment. 3,competitive price . stainless steel pipe 3091.ASTM,DIN,JIS,EN,KS,ASMEASTM (ASME) SA ... ,316Ti,321,347h,904l201,2023.stainless steel pipe 309 polished,annealing. stainless steel pipe 309 1.Sizes:Diameter:6-610mm ... rolled.4. Chemical and Physical characteristic: durable, corrosion resistant and high-temperature resistant;5. Appilication:mainly used in decoration, for fluid ...