Galvanized Steel Pipe
Galvanized steel pipe refers to a steel pipe coated with a layer of zinc on the surface of ordinary steel pipes.
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of galvanized steel pipe in China, also supports customized service with low price. Welcome to wholesale discount galvanized steel pipe for sale here from our factory. Contact us for free sample.
The zinc layer can form a protective film on the surface of the steel pipe, which can effectively extend the service life of the steel pipe and improve the corrosion resistance of the steel pipe.
Galvanized steel pipes are generally made of mild steel coated with a layer of zinc. The galvanized layer is generally 20um thick. The melting point of zinc is about 419°C and the boiling point is 908°C. During welding, it becomes liquid and floats on the surface of the molten pool or at the root of the weld. Zinc has a large solid solubility in iron. The zinc liquid will etch the low-melting-point zinc deeply along the grain boundaries, forming "liquid metallization."
The zinc layer on the surface of galvanized steel pipes can play a very good corrosion resistance role and can effectively prevent the steel pipes from being oxidized and corroded. Galvanized steel pipes have high surface hardness, strong weathering resistance, and can adapt to different usage environments. Galvanized steel pipes are non-combustible materials, which can effectively prevent fire accidents and ensure safe use. The surface of galvanized steel pipe is smooth and flat, the color is beautiful, and it has a strong decorative effect. The production technology is mature, the production technology standard is high, and the quality is stable.
Galvanized steel pipes are widely used in the following fields:
1. Construction and construction fields: Galvanized steel pipes can be used in building structures such as supporting structures of buildings, indoor and outdoor piping systems, stairs and handrails.
2. Transportation field: Galvanized steel pipes can be used to manufacture parts of transportation vehicles, such as automobile exhaust pipes, motorcycle frames, etc.
Product Properties
|
Product Name |
Galvanized Steel Pipe |
|
Thickness |
0.1mm-300mm or as required |
|
Standard |
AISI,ASTM |
|
Technique |
Cold rolled |
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Surface Treatment |
Clean, blasting and painting according to customer requirement |
|
Thickness tolerance |
±0.15mm |
|
Material |
A333 Galvanized steel pipe |
|
Coatings |
Top Coats :5 micron primer + 20 micron colour Back Coat: 5 micron primer – 7 micron primer |
|
MOQ |
1tons.We also can accept sample order. |
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Shipment time |
Within 15-20 workdays after receiving deposit or L/C |
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Export packing |
Waterproof paper, and steel strip packed. |
Company Advantage
1. Provide free sample.
2. We have full stock and can deliver within short time.
3. OEM and ODM order are accepted, Any kind of logo printing or design are available.
4. We offer you the different types of product.
Customer visits
Company Environment
Factory environment
FAQ
Q: Are you trading company or manufacturer ?
A:We are professional manufacturer for steel pipe/sheet/coil, and our company also is a very professional a trade company for steel products.we can also provide a wide range of steel products.
Q:Can I get samples before order ?
A: Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings.
Q:Will you delivery the goods on time?
A:Yes,we promise to provide best quality products and delivery on time .Honesty is our company's tenet.
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