... ,pipe 304,201,316,340 1)Products: welded stainless steel pipes and coils, welded pipe 2) Type: Round, ... : 201,202,304,304L,316,316L4) Standard: ASTM A554 , A249, A269, A270 , ASTM A790, DIN 2462, DIN17456, DIN17458, ... , 2B ,BA, 180grit ,satin9) Packing: Pipe: each tube in plastic bag individually, or according to customer's requirements ... quantity and so on. Your orders are welcome. stainless steel tube