Square Steel Member is a structural steel component with a square cross-section used for load-bearing, reinforcement, and frame connection in steel structures, widely applied in industrial buildings and construction frameworks.

Key Features

Not Easy to Deform

Made from structural steel with defined yield strength (e.g. Q235 / Q355), allowing the member to withstand tensile and compressive forces without deformation.

Strong Frame Rigidity

Flat surfaces increase contact stability when used in frame systems, reducing movement between connected parts.

Reliable Connection Performance

Can be connected by welding or bolting to ensure firm fixation in structural assemblies.

Strong Corrosion Protection

Surface coating protects steel from rust in outdoor and industrial environments.

Technical & Compliance

Material

Carbon steel / Structural steel

Section Type

Solid / hollow square steel

Size Range

Customizable based on project requirements

Surface Treatment

Hot-dip galvanized / painted / coated

Standards

ISO / EN / ASTM available

Customization Options

Size Customization

Side length and thickness produced according to structural design.

Length Customization

Cut to required engineering specifications.

End Processing

Welding, drilling, or plain ends available.

Surface Treatment Options

Galvanizing or coating based on environment.

Why Choose Us

In-House R&D & Production

Own design and manufacturing shorten development cycles and ensure consistent quality for bulk orders.

Reliable Global Supply

Products are supplied to real construction projects in Southeast Asia, the Middle East, Africa, Europe, and North America.

Export Execution Capability

Reinforced packing, optimized container loading and complete export documents reduce shipping and clearance risks.

Trust of State-Owned Enterprises

Supplied materials for contractors such as China Railway and China State Construction Engineering Corporation, where steel structure buildings with strict project requirements.