Stainless Steel Pipe ASTMA312M, ASTMA269, ASTMA213, Materials:TP304,TP304L,TP316,TP316L,TP321 Stainless Steel Seamless Pipe1) Outside Diameter: 6 - 356mm 2 ... ASTMA213, ASTMA511, ASTMA554, JISG3463, JIS3446, JIS3448, DIN17456, ect.Processing methods: cold drawn and cold rolledApplications: chemical industry, architecture, ... pharmaceutics, water transfer, environmental . 316 Stainless Steel Pipe