· Type: 1. Pre-painted (zinc: 60-120G/M2)  2. Hot-dipped galvanized (zinc: 120-500G/M2)  3. Cold-dipped galvanized(zinc:10-50G/M2)

· Steel grade: Q195, Q215, Q235, Q345, S235JR, S275JR, STK400, STK500

· Standard: GB/T 3091, BS1387, EN39, EN1139, ASTM A53, JIS G3444

· Out Diameter: 21.3 - 610mm

· Wall Thickness: 0.8 - 22mm

· Length: Random Length, Fixed Length, SRL, DRL, as you required

· Use: For low pressure liquid delivery such as water, gas and oil

· End: Plain end or beveled end, threaded End

· Packing: with several steel strips in one bundle, plastic caps, of course, can be packed as our clients’ demand

· Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Flaring Test, Bending Test, Hardness Test, Blow Test, Impact Test etc), Exterior Size Inspection.

· Mill Test Certificate: EN 10204/3.1B