Shape: 

Hollow Sections: Square, Rectangular, Round, Triangular, Hexagonal, Eliptical Hollow sections

Scaffolding

 

Usage: 

Hollow Sections:

Construction: Hall Structure, Sea Trestle, Airport Structure, Shipbuilding, Security Door Frame, Garage Doors, Strengthening Liner 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, Vehicle

 

Agriculture: Agricultural Equipment

 

Industry:Machinery,Solar Stent, Offshore Oil Field, Mine Equipment, Electromechanical Hardware, , heavy engineering, Mining and Resources, Process Engineering, Material Handling,Mechanical Parts

 

Traffic:Walking Rail, 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

 

Scaffolding Tube:

Material Storage Racks, Pallets, Hydraulic Platforms, Trusses, Columns, Purlins, Greenhouse Stands Towers

 

Quality Standard: 

Hollow Sections:

GB/T 13793 Longitudinal electric resistance welded steel tube

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 10210 Hot finished structural hollow sections of non-alloy and fine grain structural steel

EN 10219 Cold formed welded structural hollow sections of non-alloy and fine grain steel

JIS G 3466 Carbon steel Square for general structural purpose

BS 1387 Steel Tube for use for Water, Gas, Air and Steam

BS 6323 PART5 SEAMLESS AND WELDED STEEL TUBE FOR AUTOMOBILE MECHANICAL AND GENERAL ENGINEER PURPOSE

IS : 1161 Steel Tube For Structural purpose and Electric pole.

IS : 3601 Steel tube for mechanical & general engineering purposes.

IS : 3074 Steel tube for Automobile purpose.

IS : 4923 Steel tube for Hollow sections used in structures

DIN 1626 WELDED CIRCULAR TUBES OF NON ALLOY STEEL WITH

SPECIAL QUALITY EQUIREMENTS 

 

Scaffolding Tube:

GB 15831 Steel tube scaffold coupler

EN 39 Loose steel tubes for tube and coupler scaffold

BS 1139 Metal scaffolding

 

Steel 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,ST52

ASTM A500, ASTM A 53: Gr. A, Gr B, Gr C, Gr.D, DC01, DC03, 1008, 1010

JIS G 3466: SS330, SS440, SS490, SPHD, SPHE

 

Process: ERW and Seamless

 

Size:

Hollow Sections: 

Square:10 mmx10mm - 500 mmx500mm

Retangular:10mm x 20mm - 600mmx400mm

Round: 1/8" - 4" 

Wall Thickness: 0.5 - 20.0mm

Length:0.3 mtr - 18 mtr as customer required

 

Scaffolding 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 mtr

 

Process: 

Seamless: Hot Rolled, Hot Explored

Welded: ERW, HFW

Coating: Hot-dipped Galvanised, Electrical Galvanised

 

End: Square cut, Burr removed

Surface:Lightly oiled, Hot dip galvanized, Electro galvanized, Black 

Heat Treatment: Bright Annealed, Black Annealed

 

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

 

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