... .D:6mm~2500mm 4)Wall thickness:1mm~150mm 202 stainless steel tube 1)1Cr18Mn8Ni5N 2)Length:as you demand 3)O.D ... , oil pipe, gas pipe, API pipe, alloy steel pipe, carbon steel pipe and so on.Steel sheetmaterialDC01,SPCC,ST12,HJ58,HG60,DB685,16Mn,20G ... pipe, boiler pipe, oil pipe, gas pipe, API pipe, alloy steel pipe, carbon stAISI 202 stainless steel tube