unticorrosion carbon spiral steel pipes

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CANGZHOU SPIRAL STEEL PIPE CO LTD ( qq 825773560, skype cnspipe 004 vicky at cnspipe DOTnet) Size: SM steel pipe: Outer Diamter: 18 to 820mm( 1/4 " - 7 " ) Wall Thickness:2to 80mmEnd: plain or beveledSurface: Lightly oiled, hot-rolling, Electro galvanized, Black, Bare, Varnish coating/ Anti rust oil, Protective Coatings ( Coal Tar Epoxy,Fusion Bond Epoxy, 3-layers PE) 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 sackclothwith several steel strips, Plastic caps.woven cloth with 7 steel slats, or according to customers' requirementsTest: Chemical Component Analysis, Mechanical Properties ( Ultimate tensile strength Yieldstrength, Elongation) , Technical Properties( Flattening Test, Bending Test, Blow Test, Impact Test) , Exterior Size Inspection, Hydrostatic Test, X-ray Test.certificate：1)credentials: ISO,API, ASTM, DIN etc.2)the warranty: EN10204/3.1B 3)Third party inspection: SGS, BV, Lloyds etc Price description:negotiable, call, see details, etc. Package：Protective Coatings ( Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE) 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.or according to customers’s requirements.

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Cangzhou Spiral Steel Pipes Group Co.,Ltd.

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