High Strength 40x40mm GI Square Pipe
Products
40mm x 40mm Galvanized Square Tube is a premium structural steel profile designed for superior strength and exceptional corrosion resistance. Manufactured from high-quality steel and protected through a rigorous hot-dip galvanizing process, this square hollow section (SHS) is the ideal choice for demanding construction, industrial, agricultural, and DIY projects. It offers an excellent strength-to-weight ratio, a clean, finished appearance, and long-lasting durability even in harsh environments.
Products Specifications
| Parameter | Detail |
|---|---|
| Type | Square Hollow Section (SHS) / Square Tube |
| Outside Dimensions | 40 mm x 40 mm (1.57" x 1.57") |
| Material | Q195, Q235, Q345, ASTM A36, or equivalent Low Carbon Steel |
| Galvanizing Process | Hot-Dip Galvanized (GI) |
| Zinc Coating Thickness | Standard ≥65μm (Can be customized, e.g., 80μm, 100μm) |
| Wall Thickness | Available from 1.0mm to 3.0mm (Common: 1.2mm, 1.5mm, 2.0mm, 2.5mm) |
| Standard Length | 6 meters (19.68 feet) or 12 meters (39.37 feet). Custom lengths available. |
Products Advantages
| Advantage | Description |
|---|---|
| Exceptional Corrosion Resistance | Hot-dip galvanized coating protects against rust and moisture, ideal for outdoor use |
| High Structural Strength | Square shape provides excellent load-bearing capacity and multi-axis bending resistance |
| Durable & Long-Lasting | Withstands wear and impact, reducing maintenance and replacement costs |
| Clean & Ready-to-Use | Neat galvanized finish requires no painting or additional treatment |
| Ease of Fabrication | Easy to cut, drill, weld, and assemble with standard tools |
| Versatile Application | Suitable for industrial frameworks to residential projects |
Packaging & Shipping
Packaging: Bundles are securely strapped with steel or plastic straps. Ends are protected with caps to prevent damage. For international shipping, bundles are mounted on a wooden pallet and can be wrapped in waterproof paper or plastic for maximum protection.
Shipping: We have extensive experience in exporting worldwide. Products can be shipped via sea freight (FCL/LCL), air freight, or by express courier for smaller samples.
Why Choose Us?
Quality Assurance: Strict quality control from raw material to final product. Mill test certificates available upon request.
Competitive Pricing: Factory-direct pricing due to large-scale production and efficient operations.
Customization: We can customize wall thickness, length, zinc coating weight, and bundle size to meet your specific project requirements.
Reliable Supply: Large inventory ensures consistent supply and on-time delivery for both small and bulk orders.
Expert Support: Our technical sales team can assist you with product selection and specifications.
fAQ
Q: Can this square tube be welded?
A: Yes, but it requires specific techniques. The zinc coating must be removed from the area to be welded first, as welding galvanized steel can release harmful fumes and affect weld quality. Always weld in a well-ventilated area using proper safety equipment.
Q: What is the difference between hot-dip galvanized and electroplated?
A: Hot-dip galvanizing provides a much thicker, more durable, and longer-lasting zinc coating compared to electroplating (which is thinner and primarily for cosmetic protection). Our hot-dip process is ideal for outdoor and structural use.
Q: Do you provide samples?
A: Yes, we are happy to provide small samples for quality verification. Please contact us for sample details.
Q: What is your MOQ (Minimum Order Quantity)?
A: Our MOQ is typically 1 ton, but we can accommodate smaller trial orders. Please inquire for details.
Hot Tags: high strength 40x40mm gi square pipe, China high strength 40x40mm gi square pipe manufacturers, suppliers, factory
You Might Also Like
Send Inquiry