Hot Products
China Suppliers Factory for Hot Dipped Galvanized Square & Rectangular Steel Pipe Hollow Sections - 50,000 TONS in Stock
Specifications
1. Processing Services: Bending, Welding, Decoiling, Cutting, Punching
2. Section Shape: Square
3. Standard: ASTM, DIN, GB, JIS, GB/T3094-2000,GB/T6728-2002,ASTM A500,JIS G3466,DIN EN10210,or others
4. Size:Thickness:0.6mm to 20mm
5. Length: 1m to 12m customizable
6. Technique:Other, Hot Rolled, Cold Rolled,ERW,High-frequency welded,Extruded
7. Processing Service:Welding, Punching, Cutting, Bending, Decoiling
8. Delivery Time:in stock, ships immediately
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
Company Certificate
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CE -
ISO14001:2015 -
ISO9001:2015 -
Alliance Member OF Tianjin Metal Materials Industry Association -
Alliance of China Steel Export -
China National Association of Metal Material Trade
FAQ
Q: Are you a manufacturer?
A: Absolutely. We are a direct manufacturer with our own large-scale facility located in Tianjin, China. You are more than welcome to visit us!
Q: Can I place a trial order for just a few tons?
A: Certainly. We value every partner regardless of the order size. We can easily arrange an LCL (Less than Container Load) shipment to accommodate your specific needs.
Q: Is the sample free of charge?
A: Yes, we provide samples for free so you can verify our quality. We only ask the buyer to cover the courier cost.
Q: How long is the delivery time?
A: Most sizes are in stock and can be shipped immediately.
Q: What processing services do you offer?
A: We offer comprehensive processing services including Bending, Welding, Decoiling, Cutting, and Punching according to your requirements.
Q: What standards do your galvanized steel tubes comply with?
A: Our products adhere to international standards including ASTM, DIN, GB, JIS, GB/T3094-2000, GB/T6728-2002, ASTM A500, JIS G3466, DIN EN10210, and more.
