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 | Zinc-coated Steel Square and Rectangular Tubes |
| End finish | Plain End, Beveled End |
| Material | Q195, Q215, Q235, Q355, ASTM A500, ASTM A36 |
| Size | 20×20mm–400×400mm |
| Manufacturing Method | Roll 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 | Zinc-coated Steel Square and Rectangular Tubes | End finish | Plain End, Beveled End |
| Material | Q195, Q215, Q235, Q355, ASTM A500, ASTM A36 | Size | 20×20mm–400×400mm |
| Manufacturing Method | Roll 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 |
| High Light | galvanized square hollow sections for building ，rectangular hollow sections for industrial fabrication ，galvanized steel pipes with warranty | ||
Galvanized Square Hollow Sections (SHS) and Rectangular Hollow Sections (RHS) are versatile structural steel products designed to deliver outstanding strength, corrosion resistance, and long-term reliability. Manufactured from premium carbon steel and coated with zinc through advanced galvanizing processes, these hollow sections are engineered for demanding indoor and outdoor applications.
Available in a broad range of dimensions and wall thicknesses, galvanized hollow sections combine excellent mechanical performance with superior weather resistance. Their clean appearance, easy fabrication, and low maintenance requirements make them one of the most popular steel products in modern construction and infrastructure projects.
Many structural projects operate in environments where steel is continuously exposed to rain, humidity, temperature fluctuations, industrial pollutants, and chemical contaminants.
Without adequate protection, ordinary carbon steel tubing can experience:
For engineers, contractors, and project owners, corrosion protection has become a critical factor when selecting structural steel materials.
Galvanized hollow sections offer a proven method of protecting steel against environmental degradation.
By applying a zinc coating to the surface of the steel tube, the material gains long-lasting resistance to corrosion while maintaining its structural integrity.
This protective system enables steel structures to remain reliable even in coastal, industrial, and high-humidity environments.
| 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 |
Note: Custom sizes, thicknesses, and higher zinc coating can be produced upon request.
Selecting the appropriate galvanized hollow section depends on engineering requirements and environmental conditions.
Recommended:
Suitable for:
Recommended:
Suitable for:
Recommended:
Suitable for:
Galvanized tubes provide integrated corrosion protection throughout the entire surface, while paint coatings can crack, peel, or require regular maintenance.
Yes. Hot-dip galvanized square tubes perform exceptionally well in coastal and marine environments due to their thick zinc coating and sacrificial protection properties.
SHS refers to Square Hollow Sections with equal side dimensions, while RHS refers to Rectangular Hollow Sections with unequal side dimensions.
Yes. They can be cut, drilled, bent, welded, and assembled according to project requirements.
For indoor projects, lighter coatings may be sufficient. For outdoor, industrial, or marine environments, a zinc coating of 120–275 g/m² is generally recommended for enhanced 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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