... . 2.exact dimension 3.Fast delivery ASTM 304L Stainless steel tube Standard: ASTM/ASTM A312, ASTM/ASME A213, ASTM/ASME ... .Length: 3m, 6m, 12m etcTolerance: Meet the standardSurface: picked and annealedEnds: plain ends or beveled ends.Packing: Plastic bags in ... systems, boiler, pressure vessels, chemical industry, pharmaceutical, shipbuilding, train, engine, and so on. 304 seamless steel tube/pipe