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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