Wuxi Talat Steel Co., Ltd.
| Payment Terms | L/C,T/T,Western Union |
| Supply Ability | 10000tons |
| Delivery Time | 7-15days |
| Packaging Details | Standard seaworthy export packing or as customer demands |
| Product name | Galvanized Square & Rectangular Steel Tubing |
| Wall Thickness | 0.8 mm – 16 mm |
| Rectangular Tube Size | 20×30 mm – 1000×800 mm |
| Square Tube Sizee | 20×20 mm – 500×500 mm |
| Manufacturing Method | Cold Formed & High-Frequency Welded |
| Zinc coating | 40 g/m² – 275 g/m² |
| Additional Services | Cutting, Drilling, Punching, Welding |
| Shape | square & rectangular |
| Brand Name | talat |
| Model Number | Galvanized steel pipes |
| Certification | manufacture certificate |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,T/T,Western Union | Supply Ability | 10000tons |
| Delivery Time | 7-15days | Packaging Details | Standard seaworthy export packing or as customer demands |
| Product name | Galvanized Square & Rectangular Steel Tubing | Wall Thickness | 0.8 mm – 16 mm |
| Rectangular Tube Size | 20×30 mm – 1000×800 mm | Square Tube Sizee | 20×20 mm – 500×500 mm |
| Manufacturing Method | Cold Formed & High-Frequency Welded | Zinc coating | 40 g/m² – 275 g/m² |
| Additional Services | Cutting, Drilling, Punching, Welding | Shape | square & rectangular |
| Brand Name | talat | Model Number | Galvanized steel pipes |
| Certification | manufacture certificate | Place of Origin | China |
Galvanized Square Tubes and Rectangular Tubes are versatile hollow structural sections manufactured from high-quality carbon steel and protected by a durable zinc coating. Designed for strength, corrosion resistance, and long-term reliability, these tubes are widely used in structural engineering and fabrication projects worldwide.
Available in a wide range of dimensions and wall thicknesses, galvanized hollow sections provide an ideal combination of mechanical performance, weather resistance, and economic value. Their excellent formability and weldability make them suitable for both standard and customized applications.
Whether for commercial construction, photovoltaic systems, agricultural facilities, or industrial frameworks, galvanized steel tubing delivers dependable performance in demanding environments.
Structural steel products often face continuous exposure to environmental conditions that can accelerate corrosion and material degradation.
Typical challenges include:
Without proper corrosion protection, conventional steel tubing may suffer from reduced service life and increased operating costs.
Galvanized square and rectangular tubes are engineered to overcome these challenges through zinc-based surface protection.
The zinc coating forms a protective layer that shields the steel substrate while extending the service life of the structure.
| Parameter | Details |
|---|---|
| Material | Q195, Q235B, Q355B (or equivalent) |
| Size range | 20x20mm, 25x25mm, 30x30mm, 40x40mm, 50x50mm, 60x60mm, 80x80mm, 100x100mm, 150x150mm, 200x200mm |
| Wall thickness | 1.0mm – 5.0mm (custom available) |
| Length | 6m, 5.8m, or customized (max 12m) |
| Zinc coating thickness | 45µm – 90µm (as per ASTM A123 / EN ISO 1461) |
| Standard | ASTM A500, EN 10219, GB/T 6728 |
| Surface treatment | Hot dip galvanized, smooth and bright |
| Tolerance | According to international standard |
The corrosion protection mechanism of galvanized tubing relies on the zinc coating applied to the steel surface.
Stage 1: Barrier Protection
The zinc layer prevents moisture, oxygen, and contaminants from reaching the steel substrate.
Stage 2: Sacrificial Protection
If the coating is scratched or damaged, zinc corrodes before the steel, protecting the exposed area and reducing the risk of rust formation.
This dual-action protection system allows galvanized tubes to perform effectively in demanding service conditions.
Choosing the correct galvanized tube requires evaluating both structural requirements and environmental conditions.
For lightweight structures:
For medium-duty structures:
For heavy-duty projects:
Hot-Dip Galvanized
Electro Galvanized
Projects in coastal, industrial, or humid regions should use higher zinc coating weights for maximum durability.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler
Year Established:
2013
Total Annual:
4000,000-6000,000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Wuxi talat steel co.ltd is mainly engaged in producing, processing and distributing tinplate products, black mill plates coils and more. We were founded in the 2013, 100+ staff, 9+ years service experience for industrial steel, 40+ great large mills and cooperation partners in China, 6,000+ customer... Wuxi talat steel co.ltd is mainly engaged in producing, processing and distributing tinplate products, black mill plates coils and more. We were founded in the 2013, 100+ staff, 9+ years service experience for industrial steel, 40+ great large mills and cooperation partners in China, 6,000+ customer...
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