Sincerely hope we become long-term partners - Steel pipe & Fittings:

Square hollow section, rectangle hollow section

Square steel tube comes in different sizes, specifications and wall thicknesses. Its uniformity makes it predictable to use and visually appealing. It has a high weight-to-strength ratio. It’s easy to bend, and because square steel tubing is inexpensive, it’s cost-effective- even for large projects.

Keywords:Square Hollow Section, SHS, Square Box, Painted, Galvenised, ERW, Black, Mild Steel

Steel Grade: Q235, Q345, S235JR, S275JR, SS4007

Standard: GB700-88, EN10219, JIS G3101, BS EN 10219:199
Surface Finish: hot dipped galvanized, electro galvanized, black
Note: A: with, T: wall thickness

SHS (Square Hollow Section) Size range Table 2.

Tolerances:

Length	+/- 50 MM
Wall Thickness	+/- 12.5%
Weight	+/- 8%

Enlarged View...

HSS (Hollow Structural Steel)
Cold rolling - to 8” x 8”, 12” x 4” (easy way), 8” x 6” (hard way)
Draw bending - to 4” x 4” (easy and hard way)
Cold bending - to 8” x 8”
Mill Test Certificate: EN 10204/3.1B
Third party inspection: SGS, BV, Lloyds etc.

Note: Pre-galvanized square / rectangular hollow section with OD 19mm-70mm and thickness 1mm-2.3mm are also available.
Application:
Furniture industries & domestic applications, bus body, fencing etc. Sizes other than mentioned above can also be produced upon specific requirements.