... SA249 SA269 Finish: Annealed & Pickled, Bright Annealed.1.welded stainless steel tube 2.material:304,304L,316L, etc. 3.standard:ASTM ... -114.3mm,W.T:0.6mm-3mm 304 welded stainless steel tube 1. material:TP304,304L,TP310,310S,TP316,316L,TP321 ... :fixed or random11. productivity:5000,000 tons per month12. origin:Shanghai,China13. brand name:KEMI14. minimum order:1000kgsNote: Can be customized ...