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Pipe Cutting Parts

Square Steel Pipe for Structural & Fire Protection Systems

  • Usage

    Product Overview
    Our square steel pipes are manufactured for high-strength structural applications, with a focus on building frameworks and fire protection installations. With consistent dimensions and superior surface treatment, they offer excellent weldability, load-bearing capacity, and corrosion resistance.

  • Design history

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  • Spec.

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Inquiry

Key Features

  • Material: Carbon Steel / Galvanized Steel

  • Section Type: Square Hollow Section (SHS)

  • Surface Treatment: Black, galvanized, or powder-coated options

  • Excellent Strength-to-Weight Ratio

  • Superior Weldability & Workability

  • Available Sizes: Customizable cross-section and thickness


Applications

  • Building structure frames (columns, beams, trusses)

  • Firefighting pipe racks and equipment supports

  • Partition frames and access structures

  • Industrial equipment and warehouse racking


Specifications & Quality

  • Manufacturing Standards: KS, JIS, ASTM available

  • Dimensional Accuracy: ± tolerance by international standards

  • Ultrasonic and visual inspection applied

  • ISO 9001 Certified Facility

 

SI INDUSTRY

Cutting & Chamfering & Press, Specialized Automotive Parts Company