Galvanized Square Tube
Galvanized square tube is a hollow structural steel tube with a square cross-section that has been coated with a protective zinc layer through hot-dip galvanizing or pre-galvanizing processes. The zinc coating provides effective corrosion protection, allowing the tube to maintain structural integrity and appearance when exposed to moisture, weather, and industrial environments.
The square geometry provides balanced strength and torsional resistance while allowing efficient connection with structural components. Galvanized square tubes are widely used in construction frameworks, fencing systems, agricultural structures, transportation facilities, solar mounting structures, and outdoor equipment where corrosion resistance and structural durability are required.
The zinc coating also enhances service life in outdoor applications while maintaining good weldability and fabrication performance. The smooth galvanized surface allows further processing such as cutting, drilling, bending, and assembly without significant structural degradation.
Kennen Steel supplies galvanized square tubes in various specifications to support construction and industrial projects, providing reliable sourcing, export packaging, and logistics coordination for international clients.
Product Specifications
|
Product Name |
Galvanized Square Pipe |
|
Technical Standard |
ASTM A500 / ASTM A653 / EN 10219 / GB/T 6728 |
|
Grade |
Q195, Q235, S235JR, ASTM A500 Gr.B |
|
Outer Dimension |
20×20 mm - 300×300 mm |
|
Wall Thickness |
1.2-12 mm |
|
Length |
6-12 m |
|
Surface Treatment |
Hot-dip galvanized surface |
|
Coating |
Zinc coating 40 – 275 g/m² |
|
Mechanical Properties |
Mechanical properties may vary depending on grade and standard. Detailed data can be provided upon request. |
Processing Options
Kennen Steel offers flexible processing services to meet project-specific requirements, including:
- Cutting to length
- Pipe end finishing
- Drilling and slotting
- Surface cleaning and preparation
- Bundling and export packaging
Inspection
Kennen Steel supports coordination with third-party inspections if requested, including SGS, BV, and TUV.
Package
Standard seaworthy export packaging. Packaging methods may vary depending on product specifications and transportation requirements (e.g., steel strip bundling, wooden pallets, waterproof wrapping).
Inquiry / CTA
If you are looking for reliable hot rolled heavy steel plates for construction or industrial projects, feel free to contact Kennen Steel for specifications, pricing, or processing options.
