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Carbon Steel Square Pipe for Structural and Industrial Applications

Carbon Steel Square Pipe Manufacturer

Our carbon steel square pipes are manufactured from high-quality steel materials with accurate dimensions, smooth surfaces and reliable mechanical performance. Designed as a versatile structural component, square hollow section tubes are widely used in construction projects, steel structures, machinery frames and industrial fabrication.

With advanced production equipment and strict quality control, we provide square steel pipes in different sizes, wall thicknesses and surface treatments according to customers' project requirements.

    Product Overview

    Square steel pipe, also known as square hollow section (SHS), is a welded steel tube with a hollow square cross-section. Compared with traditional solid steel profiles, it offers an excellent balance between strength, weight and material efficiency. The square shape provides good load-bearing capability and easy fabrication, making it suitable for welding, cutting, drilling and assembly applications. Our square hollow section steel tubes are available in different steel grades, dimensions and finishes to meet various engineering requirements.

    Bulk square hollow section steel tubes with protective packaging

    Product Specifications

    Square

    Rectangular

    Size(mm)

    Wall Thickness(mm)

    Size(mm)

    Wall Thickness(mm)

    40*40 50*50

    1.5-2.5

    40*60

    1.5-2.5

    60*60 65*65

    1.5-2.5

    40*80

    1.5-2.5

    70*70 75*75

    1.5-2.5

    60*80

    1.5-2.5

    80*80 90*90

    1.5-2.5

    50*75 50*100

    1.5-2.5

    100*100 120*120

    1.5-2.5

    60*120 80*120

    1.5-2.5

    Application Scenarios

    1. Construction Steel Structures
    Square hollow section pipes are widely used in:
    • Steel buildings
    • AgricultuWarehouses
    • Bridges
    • Structural frames
    • Support columns

    2. Machinery Manufacturing
    Because of their strength and easy fabrication, square steel tubes are commonly applied in:
    • Machine frames
    • Equipment supports
    • Industrial structures

    3.Agricultural Applications
    Used for:
    • Greenhouse frames
    • Farm structures
    • Fencing systems

    Construction Steel Structures
    Machinery Manufacturing
    Agricultural Applications

    FAQs

    • Q1: What is a square hollow section pipe?

      A1:Square hollow section pipe is a structural steel tube with a square cross-section. It provides high strength with relatively low weight and is commonly used in construction and industrial applications.
    • Q2: What materials are available for square steel pipes?

    • Q3: Can you manufacture customized square steel tubes?

    • Q4: What industries use square steel pipes?

    Why Choose Our Square Steel Pipe

    1. Factory Direct Supply
    We provide direct manufacturing service with flexible production capacity for different order quantities.

    2. Strict Quality Inspection
    Each production process is controlled to ensure:
    • Dimension accuracy
    • Surface quality
    • Mechanical performance
    • Reliable delivery

    3.Export Packaging
    Steel pipes are bundled with protective packing methods to prevent damage during transportation and handling.

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