stainless steel welded pipe; 1.Grade:201,304,316L,etc 2.OD: ... 4.TIG WELDED From the nature, To the excellence NameStainless Steel Welded pipeStandardASTM A312, A249,A269 and A270,A554Material Grade201,202 ... ) Length: +/- 5mmSurface180G, 240G, 320G Satin / Hairline400G, 600G Mirror finishApplicationhandrail,railing, staircase, weldmesh screen,door,window, balcony,fence,bench,furniture,etcTestSquash test ...