Product Details

Galvanized Round Tube


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Product Introduction

Galvanized Steel Round Tube
Galvanized Steel Round Tube is a hollow, circular-section steel pipe that has undergone galvanization, providing excellent rust/corrosion resistance and structural stability.
Its circular design evenly distributes pressure, enhancing load-bearing and bending resistance, making it suitable for various uses like construction, machinery, transportation facilities, and agricultural structures.

➤ Specifications
▪️ Outer Diameter: ⌀12.7mm ～ ⌀323.9mm
▪️ Thickness: 1.0mm ～ 12.0mm
▪️ Length: Standard 6M, can be cut to required length
💡 Click to view the complete Galvanized Round Tube Specification Table
Inch / Spec Outer Diameter (mm) Available Thickness (mm)
— 12.7 1.2, 1.5
3/8" 17.3 2.0, 2.3
1/2" 21.2 1.2, 1.5, 1.8
— 25.4 1.8
3/8" 26.6 1.5, 1.8, 2.8
3/4" 27.2 1.5, 1.8, 2.8
1" 33.8 1.5, 1.8, 2.0, 2.5
1-1/4" 42.7 2.0, 2.3
1-1/2" 48.5 1.5, 1.8, 2.0, 2.5
2" 59.9 1.5, 1.8, 2.0
2-1/2" 76.3 1.8, 2.0, 2.3, 2.8, 3.0
3" 88.3 1.8, 2.0, 2.8, 3.0, 4.0
3-1/2" 101.6 2.0, 2.8
4" 114.3 2.0, 2.8, 3.2, 4.5, 6.0
5" 139.6 3.2, 4.5, 6.0
6" 165.2 2.8, 4.5, 6.0
8" 216.3 6.0, 8.0
10" 267.4 6.0
12" 323.9 6.0, 9.0
➤ Product Features
▪️ High Rust & Weather Resistance: Zinc layer effectively blocks oxygen and moisture, preventing rust.
▪️ Good Pressure Stability: Circular structure ensures uniform stress distribution, offering excellent compressive strength.
▪️ Strong Workability: Can be bent, welded, cut, and undergo various other processes.
▪️ Smooth, Aesthetic, & Durable: Even zinc coating provides both function and quality appearance.
▪️ Low Maintenance Cost: Retains good protection over long-term use, reducing repair needs.

➤ Applications
▪️ Building Structures: Scaffolding, stair handrails, structural supports.
▪️ Transportation Facilities: Guardrails, fences, signposts, road safety barriers.
▪️ Machinery Manufacturing: Support frames, drive shaft sleeves, industrial equipment frames.
▪️ Agricultural Structures: Greenhouse frames, trellises, livestock fencing.
▪️ Furniture & Decoration: Table/chair legs, lighting structures, industrial-style design.
▪️ Metal Works: Water pipes, conduit protection, steel structure components.

📞 Contact Us
If you have any needs for Galvanized Round Tube, feel free to contact Guokai Steel!
📧 Email: sales@guokaisteel.com.tw
📩 Official Line Account: @guokai
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