rectangular hollow section
10mm x 20mm - 600mmx400mm
Wall Thickness 0.5 - 20.0mm
Length 0 mtr - 18 mtr as customer requires
rectangular hollow section
W.T:0.4-20.0mm O.D:10mm x 20mm - 600mmx400mm
Standard: GB, BS, ASTM
Certificate:ISO
OEM service, high quality
Usage
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 Pipes
Automotive Parts Motorcar Case, Car and Bus Manufacture, Vehicles
Agriculture Agricultural Equipment
Industry Machinery, Solar Stent, Offshore Oil Field, Mine Equipment, Electromechanical Hardware, , heavy engineering, Mining and Resources, Process Engineering, Materials Handling,Mechanical Parts
Traffic Walking Rails, Roll-up Doors, Guardrail, Plaza Structure, Signage, Road Furniture, Fencing
Logistics Storage Supermarket Shelves, Containers, Transport Industries, Commercial Construction
Other Sports Apparatus, Leisure Equipment, Furniture, School Furniture
Material Storage Racks, Pallets, Hydraulic Platforms, Trusses, Columns, Purlins, Greenhouse Stands Towers
QUALITY STANDARD
GB/T 13793 Longitudinal electric resistance welded steel tubes
GB/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 Shapes
ASTM A 53 Standard Specification for Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless
EN 10219 Cold formed welded structural hollow sections of non-alloy and fine grain steels
JIS G 3466 Carbon steel Square for general structural purposes
IS 1161 Steel Tubes For Structural purpose and Electric poles.
IS 3601 Steel tubes for mechanical & general engineering purposes.
IS 4923 Steel tubes for Hollow sections used in structures
BS 6363 WELDED COLD FORMED STEEL STRUCTURAL HOLLOW
Steel Grade
GB/T 13793, GB/T 6728, GB 15831, SY/T 5040,CJ/T 3022
Q195, Q215, Q235, Q275, Q295, Q345, 08F, 08, 08AL, 08F, 10F, 10, HG5, DF08 SPHC, M8
BS 1387, EN10217, EN 10219 S185, S235, S235JR, S235 G2H, S275, S275JR, S355JRH, S355J2H, St12, St13, St14, St33, St37, St44, ST52
EN 10296 E275K, E355K, E460K
ASTM A500, ASTM A 53 Gr. A, Gr B, Gr C, Gr.D
JIS G 3466 SS330, SS440, SS490, SPHD, SPHE
Size
10mm x 20mm - 600mmx400mm
Wall Thickness 0.5 - 20.0mm
Length 0 mtr - 18 mtr as customer required
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