... stainless steel welded/flue wind pipe/tube 1.OD:9.53-254mm 2.WT:0.3-3mm 3.201,202,304,316,316L,430 stainless steel ... welded/flue wind pipe/tubeNameStainless Steel Welded ... Range9.53mm-254mmPIPE TUBE D9.20cmThickness0.3mm - 3.0mmLength11.5cm or as customers' requestTolerancea) Outer ... ,fence,bench,furniture,etc stainless steel welded/flue wind pipe/tube