Model Number: Galvanized Steel Round Tube315-ZA-1 Brand Name: XBY Key Specifications/Special Features: Process: hot-dip galvanized (zinc: 200 to 500g/m)Usage: for low pressure liquid delivery such as water, gas and oilStandard: GB/T 3091, ASTM A53, BS1387, ISO65, AS/NZ 4792, EN39, EN1139Grade: Q235, Q345, Gr.B, S235JR, S275JR, STK400, STK500, C350Outside diameter: 21.3 to 1,820mm

Wall thickness: 0.8 to 25.4mm

Length: 1 to 14m

End treatment: plain or beveled end, threaded end

Packing: hexagonal package, of course, customized

Test: chemical component analysis, mechanical properties (tensile strength, yield strength, elongation), size inspection

Mill test certificate: EN 10204/3.1B