Supply ERW steel pipe Chinese Manufacturer:1. Quality Standard and Steel Grade: BS, EN10217, ASTM A 53, API 5L, GB/T9711, GB/T3091, SY/T5037, SY/T 5040,CJ/T 30222. Outer Diameter: 6mm-610mm (1/16"-24")3. Wall Thickness: 0.3mm-22mm4. Length: 0.5mtr-20mtr5. End: square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled,6. Surface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy,? Fusion Bond Epoxy, 3-layers PE)7. Packing: Plastic plugs in both ends, Hexagonal bundles of max. 2,000kg with several steel strips, two tags on each bundle, Wrapped in waterproof paper, PVC sleeve, and sackcloth with several steel strips, Plastic caps.8. Test: Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.9. Mill Test Certificate: EN 10204/3.1BFor more information about ERW steel pipe Chinese Manufacturer, please send an email to us: sales11(at)threewaysteel(doc)com
