316 316L 316Ti stainless steel pipe TP321,304,304L,316,316L,310S,316TI.904L etc OD:6-273mm,WT:0.5- ... 16mm payment:L/C T/T D/P 316 316L 316Ti stainless steel pipespecification :ASTM A213 ,ASTM A 312,ASTM A 269 ... -16mmannual out:10000tonsWe are the manufacturer of titanium and stainless steel products in China set up in 1958, have the LIoyds, ISO 9001 ...