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Rectangular hollow section pipe

  • Origin: China
  • Supply Type: oem service
  • Processing Time: 30days
  • Min Order: 1

Supplier Info.

  • Employees Total 301-500
  • Annual Revenue US$50 Million - US$100 Million
Shape: Hollow Sections: Square, Rectangular, Round, Triangular, Hexagonal, Eliptical Hollow sectionsScaffoldingUsage: Hollow Sections:Construction: Hall Structure, Sea Trestle, Airport Structure, Shipbuilding, Security Door Frames, Garage Doors, Strengthening Liners of Steel Doors and Windows, Indoor Partition Walls, Cable Bridge Structures and Expressway Safety Guards, Balustrade, Decorating, Residential, Ornamental PipesAutomotive Parts:Motorcar Case,Car and Bus Manufacture, VehiclesAgriculture: Agricultural EquipmentIndustry:Machinery,Solar Stent, Offshore Oil Field, Mine Equipment, Electromechanical Hardware, , heavy engineering, Mining and Resources, Process Engineering, Materials Handling,Mechanical PartsTraffic:Walking Rails, Roll-up Doors, Guardrail, Plaza Structure, Signage, Road Furniture, FencingLogistics Storage: Supermarket Shelves, Containers, Transport Industries, Commercial ConstructionOther: Sports Apparatus, Leisure Equipment, Furniture, School FurnitureScaffolding Tube:Material Storage Racks, Pallets, Hydraulic Platforms, Trusses, Columns, Purlins, Greenhouse Stands TowersQuality Standard: Hollow Sections:GB/T 13793 Longitudinal electric resistance welded steel tubesGB/T 6728 Cold formed steel hollow sections for general structure--Dimensions,shapes,weight and permissble deviations ASTM A500 Cold Formed Welded and Seamless Carbon Steel Steel Structural Tubing in Round and ShapesASTM A 53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and SeamlessEN 10210 Hot finished structural hollow sections of non-alloy and fine grain structural steelsEN 10219 Cold formed welded structural hollow sections of non-alloy and fine grain steels JIS G 3466 Carbon steel Square for general structural purposes BS 1387 Steel Tubes for use for Water, Gas, Air and SteamBS 6323 PART5 SEAMLESS AND WELDED STEEL TUBES FOR AUTOMOBILE MECHANICAL AND GENERAL ENGINEER PURPOSEIS : 1161 Steel Tubes For Structural purpose and Electric poles.IS : 3601 Steel tubes for mechanical & general engineering purposes.IS : 3074 Steel tubes for Automobile purpose.IS : 4923 Steel tubes for Hollow sections used in structuresDIN 1626 WELDED CIRCULAR TUBES OF NON ALLOY STEELS WITHSPECIAL QUALITY EQUIREMENTS DIN 2394 WELDED AND SIZED PRECISION STEEL TUBESScaffolding Tube:GB 15831 Steel tube scaffold couplersEN 39 Loose steel tubes for tube and coupler scaffolds BS 1139 Metal scaffoldingSteel Grade:GB/T 13793, GB/T 6728, GB 15831: Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5, DF08 EN 10210, EN 10219, BS 1387: S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44,ST52ASTM A500, ASTM A 53: Gr. A, Gr B, Gr C, Gr.D, DC01, DC03, 1008, 1010JIS G 3466: SS330, SS440, SS490, SPHD, SPHEProcess: ERW and SeamlessSize:Hollow Sections: Square:10 mmx10mm - 500 mmx500mmRetangular:10mm x 20mm - 600mmx400mmRound: 1/8" - 4" Wall Thickness: 0.5 - 20.0mmLength:0.3 mtr - 18 mtr as customer requiredScaffolding Tube: Outer Diameter: 38mm, 42mm, 48.3mm-48.6mm Wall Thickness: 2.0mm, 2.5mm, 2.75mm, 3.0mm, 3.25mm, 3.85mm, 4.0mm Length: 0.3mtr -18 mtrProcess: Seamless: Hot Rolled, Hot ExploredWelded: ERW, HFWCoating: Hot-dipped Galvanised, Electrical GalvanisedRaw Material: Seamless: Pipe Billet( Hot Rolled, or Con-casting), Mother PipeWelded: Hot Rolled Steel Coil (HRC) , Cold Rolled Steel Coil (CRC), Pre-pained Galvanized Steel StripEnd: Square cut, Burr removedSurface: Lightly oiled, Hot dip galvanized, Electro galvanized, Black Heat Treatment: Bright Annealed, Black AnnealedPacking: 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 stripsTest: 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 InspectionMill Test Certificate: EN 10204/3.1B
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