| Specification (inch) |
Thickness (mm) |
Length (m) |
| 20*20 |
1.0-2.0 |
1-12m (customized) |
| 20*30 |
1.0-2.0 |
1-12m (customized) |
| 20*40 |
1.0-2.0 |
1-12m (customized) |
| 25*25 |
1.0-2.0 |
1-12m (customized) |
| 25*50 |
1.0-2.0 |
1-12m (customized) |
| 25*75 |
1.0-2.0 |
1-12m (customized) |
| 27*47 |
1.0-2.0 |
1-12m (customized) |
| 30*30 |
1.0-2.0 |
1-12m (customized) |
| 30*40 |
1.0-2.0 |
1-12m (customized) |
| 30*50 |
1.0-2.0 |
1-12m (customized) |
| 32*32 |
1.0-2.0 |
1-12m (customized) |
| 35*35 |
1.0-2.0 |
1-12m (customized) |
| 35*55 |
1.0-2.0 |
1-12m (customized) |
| 37*57 |
1.0-2.0 |
1-12m (customized) |
| 37*77 |
1.0-2.0 |
1-12m (customized) |
| 37*37 |
1.0-2.0 |
1-12m (customized) |
| 38*75 |
1.0-2.0 |
1-12m (customized) |
| 40*40 |
1.0-2.0 |
1-12m (customized) |
| 40*60 |
1.0-2.0 |
1-12m (customized) |
| 40*80 |
1.0-2.0 |
1-12m (customized) |
| 50*50 |
1.0-2.0 |
1-12m (customized) |
| 50*75 |
1.0-2.0 |
1-12m (customized) |
| 50*100 |
1.0-2.0 |
1-12m (customized) |
| 50*150 |
1.0-2.0 |
1-12m (customized) |
| 60*60 |
1.0-2.0 |
1-12m (customized) |
| 60*120 |
1.0-2.0 |
1-12m (customized) |
| 75*75 |
1.0-2.0 |
1-12m (customized) |
| 80*80 |
1.0-2.0 |
1-12m (customized) |
| 100*100 |
1.0-2.0 |
1-12m (customized) |
| 120*120 |
1.0-2.0 |
1-12m (customized) |
Product introduction
Galvanized square and rectangular pipes are a type of hollow long steel bars, with two basic forms: galvanized square pipes and galvanized rectangular pipes. They are made by taking hot-rolled or cold-rolled galvanized steel strips or galvanized coil sheets as raw materials, which are cold-bent and formed, and then welded by high-frequency welding. Or, the pre-made cold-formed hollow steel pipes are processed by hot-dip galvanizing.
Features
- Strong corrosion resistance: The entire structure is composed of a dense quaternary crystal formed by zinc, which forms a barrier on the steel plate, effectively preventing the penetration of corrosion factors. When zinc acts as a sacrificial protection for the cut edges, scratches, and damaged coating parts, an insoluble oxide layer will be formed, playing a barrier protection function.
- Beautiful appearance: The surface is smooth and the color is uniform. Whether it is the thick texture of hot-dip galvanizing or the delicate smoothness of electro-galvanizing, it can add aesthetic value to the application scenarios.
- Good strength and toughness: After processing, it has high strength and toughness, can withstand a certain amount of pressure and impact force, and is not easy to deform or break, which can meet the requirements of various engineering structures.
- Excellent processing performance: It is easy to perform processing operations such as cutting, bending, and welding, and can be processed into various shapes and sizes of components according to different engineering requirements.
Specifications and Dimensions
Common specifications of square pipes range from 16×16×0.4-1.5mm to 500×500×10-14mm, etc. Common specifications of rectangular pipes range from 10×20×0.6-1.5mm to 500×450×10-12mm, etc.
In addition to the standard specifications, customized production can also be carried out according to the special needs of customers to meet the personalized requirements of different projects.
Applications
- In the construction field: Widely used in the frame structure of building curtain walls, the steel structure supports of houses, roof trusses, balcony railings, stair handrails, etc.
- In the machinery manufacturing field: Used to make the supporting structures of various mechanical equipment, such as conveyor belt brackets, work platforms, mechanical frames, etc., providing stable support and a reliable operating foundation for the equipment.
- In the power engineering field: It can be used as the material for power towers, utility poles, cable trays, etc., to ensure the safety and stability of power transmission.
- In the agricultural field: It plays a role in the construction of agricultural greenhouse sheds, the supports of irrigation systems, and the storage shelves for agricultural products.
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