... : Annealed & Pickled, Bright Annealed.1.welded stainless steel tube 2.material:304,304L,316L, etc. 3.standard:ASTM A269,A2494.O ... .T:0.6mm-3mm 304 welded stainless steel tube 1. material:TP304,304L,TP310,310S,TP316,316L,TP321,etc.2. standard ... 's requirements8. packing: In wooden case9. payment:TT or L/C at sight10. length:fixed or random11. productivity:5000,000 tons ...