Square Steel Beam

Square Steel Beam

Details
Square steel beams fall under the category of structural hollow sections. At our company, we manufacture them through two primary methods: either by cold-forming and high-frequency welding of steel plates, or by further processing round tubes through cold drawing and similar techniques.
Category
Steel Bearing Components
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Description
Technical Parameters

        Square Steel Beam is a structural steel member with a square hollow or solid section, used as load-bearing beams in steel frames, equipment structures, and building systems where stable connection and compact section are required.

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Key Features

 

Good Torsional Resistance
Closed square section improves resistance to twisting compared with open sections under eccentric loads.
Easy to Install
Flat surfaces allow direct welding or bolted plate connection, reducing alignment errors during installation.
Multi-Layer Corrosion Protection
Shot blasting + primer + topcoat (≥120 μm) or galvanizing reduces rust in outdoor and industrial environments.

 

Technical & Compliance

 

Material

Structural steel (Q235B / Q355B)

Section Type

Square solid / square hollow section (SHS)

Size Range

Customizable based on structural design

Surface Treatment

Painted / hot-dip galvanized

Standards

ISO / EN / ASTM available

 

Customization Options

 

Section Size & Thickness

Selected according to load and span requirements.

Length Customization

Cut-to-length based on project drawings.

End Processing

Welded plates, drilled holes, or plain ends available.

Surface Treatment Options

Coating system selected based on environment.

 

Our Services

 

Engineering Consultation & Design

We provide steel structure selection advice, budget estimation, and CAD/BIM design .

Site Survey & Technical Support

Engineers support on-site inspection and structural evaluation are applied.

Quality Inspection & Production Control

We provide material testing, welding inspection, and NDT during production.

Logistics & Installation Support

We provide export packaging, transport planning, and optional installation guidance.

Warranty & After-Sales Service

Main structure warranty (10–25 years) and coating warranty (5–10 years), with fast response support for quality issues and project maintenance.

 

FAQs

 

Q1: What information is required for quotation?

Section size, wall thickness, length, steel grade, and end processing.

Q2: Can hollow and solid types be supplied?

Yes, both square hollow section and solid steel are available.

Q3: What production tolerance is applied?

Controlled according to standard or project requirements.

Q4: Can multiple sizes be ordered together?

Yes, mixed specifications can be combined in one order.

Q5: How is it packed for shipment?

Bundled and secured to prevent movement during transport.

 

 

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