China Hot Dipped Galvanized Square & Rectangular Steel Pipe Suppliers - High-Quality Factory Stock Available
Specifications
| Size (mm) | Thickness (mm) | Size (mm) | Thickness (mm) |
|---|---|---|---|
| 20x20 | 0.7-2.0 | 25x50 | 0.7-2.0 |
| 25x25 | 0.7-2.0 | 30x50 | 0.7-2.0 |
| 30x30 | 0.7-2.0 | 30x60 | 0.7-2.0 |
| 40x40 | 0.7-3.0 | 40x50 | 0.7-3.0 |
| 50x50 | 0.7-3.0 | 40x60 | 0.7-3.0 |
| 60x60 | 0.7-3.0 | 40x80 | 0.7-3.0 |
| 70x70 | 1.0-3.0 | 50x100 | 1.0-3.0 |
| 75x75 | 1.0-3.0 | 60x120 | 1.0-3.0 |
| 80x80 | 1.0-3.0 | 50x150 | 1.0-3.0 |
| 90x90 | 1.0-3.0 | 75x125 | 1.0-3.0 |
| 100x100 | 1.0-3.0 | 80x120 | 1.0-3.0 |
| 120x120 | 1.0-3.0 | 80x160 | 1.0-3.0 |
| 150x150 | 1.0-3.0 | 100x200 | 1.0-3.0 |
| 160x160 | 1.2-3.5 | 150x200 | 1.2-3.5 |
| 200x200 | 1.2-3.5 | 150x250 | 1.2-3.5 |
| 250x250 | 1.2-3.5 | 150x300 | 1.2-3.5 |
| 300x300 | 2.0-5.0 | 200x300 | 2.0-5.0 |
| 400x400 | 2.0-5.0 | 200x400 | 2.0-5.0 |
Application
Galvanized square & rectangular tubes are made of high-quality carbon steel coil, formed by cold bending, welded and then hot-dip galvanized.
The galvanized layer features strong adhesion, corrosion resistance, rustproof and long service life. With smooth surface, uniform zinc coating and good mechanical performance, they are widely used in construction framework, guardrail, engineering structure, pipeline support, warehouse shelf and steel structure projects.
Product Advantages
We supply high-quality galvanized square and rectangular steel tubes with consistent galvanizing thickness and stable mechanical properties. Strict quality control ensures precise dimension tolerance and uniform surface quality. With abundant stock, customizable processing services and fast shipment, our galvanized hollow sections are highly recognized by clients from Europe, Southeast Asia, Middle East and other global markets.
Custom sizes, special zinc coating thickness and customized cutting services are available. Feel free to contact us for wholesale price and technical parameters.
Product Display
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Gi square pipe production line -
Gi square pipe warehouse -
Product Labels -
Loaded into container -
Transported to the port -
In the port yard
Shipping Process
Free Quality Inspection Report
Exhibition
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Exhibition Overview 01 -
Exhibition Overview 02 -
Exhibition Overview 03 -
Exhibition Overview 04 -
Exhibition Overview 05 -
Exhibition Overview 06
Company Certificate
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CE Certificate -
ISO14001:2015 -
ISO9001:2015 -
Tianjin Metal Materials Industry Association -
Alliance of China Steel Export -
National Association of Metal Material Trade
