Stainless Steel Pipe/Tube 1.Grade:304,304L,316,316L,321,317L, ... ,JIS,DIN,GB and so on. 1) Commodity: seamless and welded austenitic stainless steel pipes 2) Process method: cold drawn / cold pilgered 3) Surface ... /plastic bagOuter packing: Seaworthy wooden cases Grade 304, 201,430 Stainless Steel Pipes