Stainless steel pipe

Material : tp304/l,tp316/l,tp310,tp321,tp317l ,tp347h ,tp304h,tp316ti ,etc . standard : astm a 312 ,a 213 ,a 269 ; din17456 ,din 17458,en10216 ,etc. size : od (6mm to 508 mm. ); wt ( 0.9mm to 30mm ) surface finish : picking and annealed , polished surface is accepted . m a I l : shirley #