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Galvanized Rectangular Tube

Galvanized steel strip rectangular tubes with a rectangular cross-section that provides superior bending and torsional resistance compared to round tubes, with greater adaptability. Widely used in steel structure frames, photovoltaic supports, fencing, curtain wall keels, shelving main beams, and other medium to heavy-duty load-bearing applications.

Engineering Overview

Rectangular profiles engineered for improved bending efficiency, layout clarity and dependable structural adaptability.

Section / OD
20mm x 30mm to 60mm x 120mm
Wall
1.5mm to 3.0mm across common profiles
Length
Standard 6 m production with project-specific options

Key Applications

Steel structure framing
Photovoltaic supports
Curtain wall sub-frames
Warehouse shelving beams
Municipal fencing
Product Profile Primary Dimension Wall Detail
20×30 Galvanized Rectangular Tube
20mm × 30mm
Profiled 20 x 30 mm 20 mm Open Detail
30×50×1.8 Galvanized Rectangular Tube
30mm × 50mm × 1.8mm
Profiled 30 x 50 mm 30 mm Open Detail
40×60 Galvanized Rectangular Tube
40mm × 60mm
Profiled 40 x 60 mm 40 mm Open Detail
40×80×1.6 Galvanized Rectangular Tube
40mm × 80mm × 1.6mm
Profiled 40 x 80 mm 40 mm Open Detail
50×100 Galvanized Rectangular Tube
50mm × 100mm
Profiled 50 x 100 mm 50 mm Open Detail
60×80 Galvanized Rectangular Tube
60mm × 80mm
Profiled 60 x 80 mm 60 mm Open Detail
60×120 Galvanized Rectangular Tube
60mm × 120mm (wall thickness 1.5-3.0mm)
Profiled 60 x 120 mm 60 mm Open Detail
20×30 Galvanized Rectangular Tube product image
20 x 30 mm

20×30 Galvanized Rectangular Tube

This 20x30 galvanized rectangular tube, with its narrow cross-section and superior craftsmanship, is precisely suited to the structural needs of various compact spaces.

30×50×1.8 Galvanized Rectangular Tube product image
30 x 50 mm

30×50×1.8 Galvanized Rectangular Tube

These 30x50x1.8 galvanized rectangular tubes are a preferred structural material for light-load applications.

40×60 Galvanized Rectangular Tube product image
40 x 60 mm

40×60 Galvanized Rectangular Tube

This 40x60 galvanized rectangular tube, thanks to the precise jointing process achieved through cold cutting, is a structural material that combines attention to detail and high quality.

40×80×1.6 Galvanized Rectangular Tube product image
40 x 80 mm

40×80×1.6 Galvanized Rectangular Tube

This is a 40×80×1.6 mm galvanized rectangular tube, a commonly used profile in the construction and engineering fields.

50×100 Galvanized Rectangular Tube product image
50 x 100 mm

50×100 Galvanized Rectangular Tube

This 50x100 galvanized rectangular tube, with its golden ratio cross-section and superior craftsmanship, is the preferred choice for medium-load structural applications.

60×80 Galvanized Rectangular Tube product image
60 x 80 mm

60×80 Galvanized Rectangular Tube

This 60x80 galvanized rectangular tube, with its optimized cross-sectional proportions and superior manufacturing process, is a powerful choice for medium-load structural applications.

60×120 Galvanized Rectangular Tube product image
60 x 120 mm

60×120 Galvanized Rectangular Tube

This 60x120 galvanized rectangular tube is a practical pipe material for building structures and decoration, adaptable to various needs thanks to its rectangular cross-section.