焊接的水管/管道（圆钢焊接管道、印度河

welded pipe/tube ( round steel welded pipe , industrial pipe/tube ) Features:Application: for fluid and gas transport; structural and machining applications 1) Standard: ASTM/A312/A249/A269/A270/A554 EN10217 JIS3448 DIN17455 DIN17457 etc 2) Outside diameter: 8mm - 219mm3) Wall thickness: 0. 5mm - 10mm4) Length: 6m(or according to customers' requests)5) Material: 304, 304L, 316, 316L, 321 etc.6) Surface: Mirror polish, satin polish/Bright annea, without polish7) Packing: Each in a PVC bag, ( option: Bundle with knitted plastic bag / wood crate).8) The mechanism is good. Tubes can be bended, enlarged, shrunk, and staved.