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Product video

Thick Wall Cold Formed Seamless Square Rectangular Hollow Section for Heavy Duty Construction

Available for enquiry 0.0 · 0 reviews
USD

$ 970.00 970.0 USD $ 970.00

Not Available For Sale

Minimum order quantity: 10 Units

Key attributes

View all
Application
Other, Structure Pipe
Standard
EN
Grade
S275/S355/S460/S690
Certificate
CE, ISO 9001
Alloy Or Not
Non-Alloy
Section Shape
Square
Product description

Highlights at a glance

  • Hot Rolled/Cold Formed SHS/RHS/CHS | High Impact Resistance | Heavy-Duty Structural Engineering
  • Superior Weldability | Stable Structure | Adapt to Extreme Construction Environments
  • High-Strength Hollow Sections | Corrosion-Resistant | Long Service Life for Outdoor Infrastructure
  • Precision Forming & High-Frequency Welding | Uniform Wall Thickness | No Cracks
  • Double-Submerged Arc Welding | Extra-Thick Wall Tubes | Unmatched Structural Stability
  • Professional Deep Processing | Precision Cutting/Bending | No Secondary Trimming
  • Small MOQ Support | Fast Shipment for Urgent Projects
  • Custom Specs One-Stop Service | No Extra Fee for Standard Processing | Save Your Time & Cost
  • 24/7 Tech Support | Professional Project Design Solutions | Reduce Your R&D Cost
  • ABS/BV/DNV/LR Certified | Meet Marine/Offshore Standards | Global Shipment
  • Industry Standard Drafter | Strict QC System | 100% Qualified Delivery for Every Batch
  • Multi-Standard Production | EN/GB/ASTM/JIS | Adapt to Global Markets
    • Frequently asked questions

    Delivery time is typically 7 -15 days for standard products and 15 - 30 days for customized orders. MOQ is flexible: 1 ton for standard sizes and 10 tons for custom specifications, to support both small and large projects, with 24/7 support to ensure on-time delivery.

    Our structural steel tubes are manufactured per international standards including EN10210, EN10219, ASTM A500, ASTM A501 and JIS G3466, JIS G3444. We also support custom standards to meet your project requirements, with certifications like ISO, CE, ABS, BV, DNV, LR for global compliance.

    Yes, we offer full customization for sizes (40*40mm - 1000*800mm for square/rectangular tubes), Material: Mild Steel (S235JR/J0/J2, S275JR/J0/J2, S355J0/J2/K2), HSLA (S460, S690), Weathering Steel (S355J0W, S355J2W, S355K2W), Gr.A/B/C/D, Surface Treatment (galvanizing, painting), and deep processing (cutting, bending, punching). We also produce large, extra-thick wall tubes via double-sided submerged arc welding.
    Description images
    Product detail
    Product detail
    Product detail
    Product detail
    Packaging and fulfilment
    • Step 1

      Payment and order readiness

      Minimum order: 10 Units

      Payment terms, specifications, and order details are confirmed before preparation begins.

    • Step 2

      Preparation

      25 days

    • Step 3

      Packaging and dispatch

      Ocean freight via Maersk · Approx. shipping fee: $ 0.84 for 1 unit · Transit time: Est. 17-24 days

      Final packing, freight, and delivery dates are confirmed before dispatch.

    Technical specifications
    Other details 28 fields
    Application
    Other, Structure Pipe
    Standard
    EN
    Grade
    S275/S355/S460/S690
    Certificate
    CE, ISO 9001
    Alloy Or Not
    Non-Alloy
    Section Shape
    Square
    Surface Treatment
    Cold Rolled
    Length
    12 m, 6 m, 6.4 m
    Tolerance
    ±1%
    Special Pipe
    Thick Wall Pipe
    Oiled or Non-oiled
    Non-oiled
    Processing Service
    Cutting, Bending, Welding, Punching
    Delivery Time
    22 ~ 30 days
    Invoicing
    By Theoretical Weight
    Place of origin
    China, Shandong
    Material
    HSLA (S460, S690), Mild Steel (S235, S275, S355), Weathering Steel
    Keyword
    Steel Hollow Section
    MOQ
    5 Tons
    Surface
    smooth
    Usage
    Building Industry Machinery
    Technique
    Cold Drawn Hot Rolled
    Payment terms
    L/C T/T (30% DEPOSIT)
    Packing
    Standard Seaworthy Packing
    Advantage
    Factory Direct | Quality Assured | Fast Delivery | Custom Solutions
    Selling Units
    Single item
    Single volume
    0 cm3
    Single gross weight
    0.0 kg
    Thickness
    3-40mm
    Lead time
    25 days
    Minimum order
    10 Units

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