Description

RECTANGULAR HOLLOW SECTIONS (RHS)

Rectangular Hollow Sections (RHS), widely known as rectangular steel tubes or box sections, are fundamental structural components extensively used across modern construction, industrial manufacturing, and engineering sectors. Thanks to their closed rectangular geometry, they deliver exceptional bending resistance along their major axis, enabling the design of high-strength structural frames with optimized dead weight and superior load-bearing capacity.

Key Features & Advantages

• High Bending Resistance: The rectangular distribution of steel maximizes the section modulus on the strong axis, making them the premier choice for beams, purlins, and frames subject to directional loads.

• Excellent Fabrication & Flush Mounting: Their flat, uniform sides simplify layout alignments, welding, and bolted joint assemblies, ensuring seamless integration with panels or other structural members.

• Cost-Efficient Structural Design: Providing an outstanding strength-to-weight ratio, they allow for longer spans with less material usage, lowering transport, handling, and foundation costs.

Common Applications

• Primary and secondary structural steel frames, industrial sheds, commercial building columns, and roof purlins

• Support frameworks for wall cladding, insulation panels, and architectural curtain walls

• Manufacturing of commercial vehicle chassis, trailers, transport equipment, and heavy agricultural machinery beds

• General steel fabrication, large industrial gates, secure perimeter fencing, handrails, and carports