Wuxi Talat Steel Co., Ltd.
| Processing Service | Cutting, Punching, Threading, Welding |
| Delivery Time | 7-15days |
| Zinc coating | 60–275 g/m² |
| Payment Terms | L/C,T/T,Western Union |
| Surface finish | Hot-Dip Galvanized / Pre-Galvanized |
| Outer Size | 20×20 mm – 500×500 mm |
| Wall Thickness | 0.8mm-2.75mm |
| Section Shape | Square Hollow Section (SHS) |
| Supply Ability | 10000tons |
| Product name | Square Zin Coated Steel Tubes |
| standard length | 3m, 6m, 9m, 12m or customized |
| Packaging Details | Standard seaworthy export packing or as customer demands |
| Model Number | Galvanized steel pipes |
| Certification | manufacture certificate |
| Place of Origin | China |
| Brand Name | talat |
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Product Specification
| Processing Service | Cutting, Punching, Threading, Welding | Delivery Time | 7-15days |
| Zinc coating | 60–275 g/m² | Payment Terms | L/C,T/T,Western Union |
| Surface finish | Hot-Dip Galvanized / Pre-Galvanized | Outer Size | 20×20 mm – 500×500 mm |
| Wall Thickness | 0.8mm-2.75mm | Section Shape | Square Hollow Section (SHS) |
| Supply Ability | 10000tons | Product name | Square Zin Coated Steel Tubes |
| standard length | 3m, 6m, 9m, 12m or customized | Packaging Details | Standard seaworthy export packing or as customer demands |
| Model Number | Galvanized steel pipes | Certification | manufacture certificate |
| Place of Origin | China | Brand Name | talat |
| High Light | galvanized square steel tubes construction ，rectangular steel tubes high-performance ，galvanized steel pipes with warranty | ||
Galvanized Square Tubes and Rectangular Hollow Sections (RHS & SHS) are precision-engineered structural steel products developed to meet the performance requirements of modern construction, industrial fabrication, and infrastructure development. Manufactured from high-quality carbon steel and protected with a continuous zinc coating, these hollow sections provide an ideal combination of structural efficiency, corrosion resistance, and fabrication flexibility.
Unlike conventional steel tubing, galvanized hollow sections are designed to withstand prolonged exposure to outdoor environments while maintaining their dimensional stability and mechanical strength. Their excellent durability makes them suitable for projects where maintenance costs and service life are key considerations.
Selecting structural steel is not only about strength. Environmental exposure, fabrication efficiency, and long-term maintenance all influence the overall success of a project.
Common issues faced by engineers include:
Choosing a galvanized hollow section helps minimize these risks while improving long-term project reliability.
Galvanized square and rectangular tubes are designed to deliver dependable performance throughout the entire service life of a structure.
Structural Benefits
Corrosion Protection
The zinc coating forms a durable protective layer that shields the steel from oxidation and environmental attack. Even if the surface is damaged, the zinc continues to protect exposed steel through sacrificial action.
Economic Value
Lower maintenance requirements and extended durability reduce the total cost of ownership, especially for outdoor installations.
| Item | Specification |
|---|---|
| Product Name | Galvanized Square Tube / Galvanized Rectangular Tube |
| Steel Grade | Q195, Q235, Q355, ASTM A500 Grade B/C |
| Manufacturing Process | Cold Formed & Electric Resistance Welded |
| Shape | Square Hollow Section (SHS) |
| Outer Size | 20*20 mm – 500*500 mm |
| Wall Thickness | 0.8 mm – 16 mm |
| Length | 3m, 6m, 9m, 12m or Customized |
| Zinc Coating | 60–275 g/m² |
| Standard | ASTM A500, EN10219, JIS, GB |
| Processing Service | Cutting, Drilling, Punching, Welding |
| Packaging | Standard Export Seaworthy Package |
Building Construction
Renewable Energy
Transportation & Infrastructure
Industrial Fabrication
Agricultural Projects
Galvanized tubing protects steel through a combination of passive and active corrosion control.
Protective Layer
The zinc coating creates a physical barrier that isolates steel from moisture and oxygen.
Electrochemical Protection
When exposed steel is created by scratches or cuts, zinc corrodes first, preventing corrosion from attacking the steel substrate.
This mechanism allows galvanized hollow sections to remain structurally sound for many years under normal service conditions.
When selecting galvanized square or rectangular tubing, consider the following technical factors:
Structural Requirements
Determine the required section size and wall thickness according to design loads.
Exposure Environment
For coastal or chemically aggressive environments, select hot-dip galvanized tubing with higher zinc coating weights.
Fabrication Requirements
Confirm whether the project requires laser cutting, punching, bending, welding, or other secondary processing.
Applicable Standards
Choose products manufactured according to ASTM A500, EN 10219, JIS G3466, or customer-specified standards.
SHS (Square Hollow Section) has equal side dimensions, while RHS (Rectangular Hollow Section) provides greater flexibility for structural designs requiring different width-to-height ratios.
Yes. Hot-dip galvanized tubing is specifically developed to provide long-term corrosion protection in outdoor environments.
Yes. They can be cut, drilled, welded, punched, and fabricated according to engineering drawings.
Pre-galvanized tubing is generally suitable for indoor or low-corrosion environments, while hot-dip galvanized tubing is recommended for outdoor, coastal, and heavy-duty applications.
Yes. We provide customized dimensions, wall thicknesses, zinc coating specifications, lengths, and fabrication services according to customer requirements.
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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