
Hot Dipped Galvanized Square Pipes
Size:20*20-500*500mm
Thickness:1.3-40mm
Length:5.8m/6m/12m
Description
Steel square pipe that is covered with a layer of zinc metal is known as hot-dipped galvanized square pipe. During the process of galvanizing, steel is immersed in a molten zinc bath, to ensure a tough and uniform barrier. These Galvanised steel pipes and tubes are used in water supply, structural applications, etc.
In order to seek long-term structural performance in the harshest of weather conditions, designers, builders, and consumers have turned to use zinc-coated steel pipes. This is because zinc-coated galvanized steel pipes and tubes resist the attack of wind, water, and road salts.

Product Specification
Specification | Size | 20*20-500*500mm |
Thickness | 1.3-40mm | |
Length | 5.8m/6m/12m | |
Technique | Hot Dipped Galvanized | |
Steel grades | Q235, Q355 | |
Application |
| |
Package | in the bundle, or wrapped with waterproof cloth as per the customers' requirement | |
Delivery Time | 10 days if stock is available; 30 days for new production | |
Loading Port | Xingang, Tianjin, China | |
MOQ | 25 tons | |
Others | 1. All the pipes are high-frequency welded. | |
2. Both inner and outer welded stabs can be removed. | ||
3. Special design available according to requirements. | ||
4. Pipe can be necked down and punched holes. | ||
5. Supplying BV or SGS Inspection if client needs. | ||
Hot-dipped galvanized square pipes are steel pipes that have been zinc-coated via the hot-dip galvanization process. The steel pipes are immersed in a bath of molten zinc, which forms a metallurgical bond between the steel and the zinc coating. As a result, the pipe is strong, corrosion-resistant, and long-lasting, making it suitable for a wide range of applications.
Galvanized square pipes are widely used in infrastructure, construction, and agricultural projects, as well as in manufacturing and industrial applications. They are especially well-suited to harsh weather conditions, moisture, and corrosive elements in outdoor environments.
The zinc coating on hot-dipped galvanized square pipes provides excellent protection against rust and corrosion, potentially extending the pipes' lifespan significantly. Galvanized square pipes also require less maintenance and are less likely to develop leaks or other problems over time.
Advantages
1. CHINA TOP 500 Manufacturing Enterprise
2. Competitive price and high quality
3. State-of-the-art Machining Equipments
FAQ
Q: What's your MOQ?
A: If we have the products in stock, it will be no MOQ. If we need to produce, there will be different MOQ for different sizes.
Q: How long is your delivery time?
A: The general delivery time is 7-30 days after receiving your advance payment. If we have the goods in stock, it will only take 5-7 days.
Q: Do you provide a sample? Is it free?
A: If the sample is low value, we will provide the free sample with freight collection. But for some high-value samples, we need to collect the sample charge.
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