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Shandong Sunway Steel Building Co., Ltd.

  • China ,Shandong
  • Verified Supplier
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China Square Steel Box Columns Structural Excellence For Modern Construction
China Square Steel Box Columns Structural Excellence For Modern Construction

  1. China Square Steel Box Columns Structural Excellence For Modern Construction
  2. China Square Steel Box Columns Structural Excellence For Modern Construction
  3. China Square Steel Box Columns Structural Excellence For Modern Construction
  4. China Square Steel Box Columns Structural Excellence For Modern Construction

Square Steel Box Columns Structural Excellence For Modern Construction

  1. MOQ: 20 T
  2. Price: USD1000/T-USD1200/T
  3. Get Latest Price
Payment Terms L/C,T/T
Supply Ability 100000T/Year
Delivery Time 30-40 days
Packaging Details Steel Pallet
Weather Resistance Yes
Cost Affordable
Customization Options Available
Raw Steel Material Q235B, Q355B, ASTM A36, ASTM572
Application Steel Structural Building
Color Optional
Production Capacity 12500T Per Month
Standard AISC, ASTM, EN, BS, DIN, GB, JIS
Fire Resistance Yes
Design Customized
Durability High
Surface Treatment Painting or Hot-dip Galvanized
Columns And Beam H Section Column&Beam
Size Customized
Customizable Yes
Brand Name SUNWAY

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,T/T Supply Ability 100000T/Year
Delivery Time 30-40 days Packaging Details Steel Pallet
Weather Resistance Yes Cost Affordable
Customization Options Available Raw Steel Material Q235B, Q355B, ASTM A36, ASTM572
Application Steel Structural Building Color Optional
Production Capacity 12500T Per Month Standard AISC, ASTM, EN, BS, DIN, GB, JIS
Fire Resistance Yes Design Customized
Durability High Surface Treatment Painting or Hot-dip Galvanized
Columns And Beam H Section Column&Beam Size Customized
Customizable Yes Brand Name SUNWAY
High Light Square steel box columnsModern Construction steel box columnsQ235B fabrication in steel structure

Steel Box Columns: Structural Excellence for Modern Construction

Steel box columns, also known as rectangular hollow section (RHS) or tubular columns, are high-performance structural members fabricated by welding steel plates into closed rectangular or square profiles. Renowned for their superior load-bearing capacity, torsional resistance, and architectural versatility, they are widely used in high-rise buildings, bridges, and industrial structures.

    • Design & Geometry‌:

      • Constructed from four steel plates welded into a hollow cross-section, with customizable dimensions (e.g., 200×200mm to 1000×1000mm).
      • Available in square or rectangular profiles, optimized for axial compression and bending moments.
    • Material‌:

      • High-strength steel grades (S355J2, S460ML) compliant with EN 10025 or ASTM A572 standards.
      • Fire-resistant and weather-resistant coatings (intumescent paint, hot-dip galvanizing) for enhanced durability.
    • Fabrication‌:

      • Precision welding (SAW or GMAW processes) ensures full penetration and compliance with ISO 5817 Class B/C standards.
      • Stiffener plates or diaphragm reinforcements added internally to prevent local buckling under heavy loads.

Product name    Steel Box Columns
Material     ASTM; EN; GB; 
Surface     Painted; HDG

 

 

OEM service available. 

A dedicated team of fast response;

EN1090 & AISC & CWB & JIS Certificated Quality;

Full production line for customized products;

Close to Sea port, Convenient for visit and delivery;

150000M2 Manufacturing Area capable to take large volume

 

 

 

 

 

 

 

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer

  • Year Established:

    2002

  • Total Annual:

    50 million-70 million

  • Employee Number:

    450~500

  • Ecer Certification:

    Verified Supplier

Sunway is a Chinese steel fabricator established in the year 2002, providing OEM steel structure for Construction Building, Solar Tracker, Chemical Plant, Power Plant, Mining & Cement equipment. Sunway has passed international certificate... Sunway is a Chinese steel fabricator established in the year 2002, providing OEM steel structure for Construction Building, Solar Tracker, Chemical Plant, Power Plant, Mining & Cement equipment. Sunway has passed international certificate...

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Get in touch with us

  • Reach Us
  • Shandong Sunway Steel Building Co., Ltd.
  • No. 6688 Beixin East Road, Tengzhou, Shandong, China
  • https://www.sunwaysteelwork.com/

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