Shuang’ao supplies galvanized square steel pipe for steel distributors, stockists, construction contractors, fabricators, and industrial buyers. Our supply scope covers galvanized square steel tubes and rectangular steel tubes for fencing, building frames, supports, and general fabrication.
Common sizes and customized dimensions are available for different purchasing requirements. Contact us with your required dimensions, wall thickness, length, galvanizing type, and order quantity.
Galvanized Square Steel Pipe Specifications
| Item | Specifications |
|---|---|
| Product Type | Galvanized Square Steel Pipe / Square Hollow Section |
| Section Shape | Square and rectangular |
| Square Section Sizes | Commonly 20 × 20 mm to 200 × 200 mm |
| Rectangular Section Sizes | Commonly 20 × 30 mm to 100 × 200 mm |
| Wall Thickness | Commonly 1.0–6.0 mm |
| Standard Length | Commonly 6 m |
| Customized Sizes | Available upon request |
| Surface Treatment | Pre-galvanized or hot-dip galvanized, subject to availability |
| MOQ | No fixed MOQ for available stock; other quantities are negotiable according to purchasing requirements. |
The sizes above represent common market ranges. Customized dimensions and lengths are available upon request. Please confirm the required specifications and coating type before ordering.
Pre-Galvanized and Hot-Dip Galvanized Square Steel Pipe
We offer sourcing options for pre-galvanized square steel pipe and hot-dip galvanized square steel pipe, subject to product availability and the specified coating process.
- Pre-Galvanized Square Steel Pipe: Steel tube formed from material with a pre-applied zinc coating.
- Hot-Dip Galvanized Square Steel Pipe: Steel tube galvanized by hot-dip processing, suitable for applications requiring a galvanized surface.
When requesting a quotation, specify the required galvanizing process and coating requirements so the product can be matched to your order.
Galvanized Square and Rectangular Steel Tubes
Both galvanized square steel tubes and galvanized rectangular steel tubes are used in general construction and metal fabrication.
| Product Type | Typical Applications |
|---|---|
| Galvanized Square Steel Pipe | Fence posts, support frames, railings, equipment frames, and general fabrication |
| Galvanized Rectangular Steel Pipe | Fence rails, framing members, supports, racks, and fabricated structures |
Provide the section dimensions, wall thickness, length, and surface treatment when sourcing galvanized square and rectangular steel pipe for your project or distribution business.
For round-section requirements, explore our Galvanized Steel Pipe range.
Applications of Galvanized Square Steel Pipe
- Fencing: Fence posts, horizontal rails, and supporting members.
- Building Construction: Light frames, partitions, and structural supports.
- Industrial Fabrication: Equipment frames, brackets, and fabricated assemblies.
- Agricultural Structures: Greenhouse frames and general-purpose supports.
- General Metalwork: Railings, storage racks, and other fabricated structures.
Select the appropriate section size, wall thickness, and galvanizing type according to the application and service environment.
Quality and Documentation
- Specification Confirmation: Section dimensions, wall thickness, length, and galvanizing type.
- Product Inspection: Dimensional and surface checks according to agreed order requirements.
- Material Documents: Available documentation can be confirmed against the product specification.
- Order Requirements: Any inspection, marking, or documentation requirements should be agreed before order confirmation.
Packing and Transport
- Steel pipes bundled for handling and shipment.
- Protective packing arranged according to product and shipping requirements.
- Bundle marks and shipping identification provided as agreed.
- Export packing and container loading arranged according to order quantity and destination.
Galvanized Square Steel Pipe Supplier for Bulk Orders
Looking for a reliable source of galvanized square steel pipe for distribution, construction, fencing, or fabrication? Shuang’ao supports bulk purchasing of galvanized square and rectangular steel tubes, with common sizes and customized dimensions available.
Send us your required section size, wall thickness, length, galvanizing type, quantity, and destination to discuss your requirements.