Galvanized Steel Pipe China Manufacturer
Galvanized steel pipe is a product that is coated with a layer of zinc on the surface of the steel pipe to improve its corrosion resistance.
Basic composition:
Substrate: Usually carbon steel pipe or low alloy steel pipe, with good mechanical properties and processing properties.
Coating: Surface zinc coating, usually hot dip galvanizing or electro galvanizing process, so that the surface of the steel pipe is covered with a layer of zinc to provide corrosion protection.
This kind of pipe is widely used in construction, water supply, agricultural irrigation, oil and gas transportation and other fields.
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Galvanized Steel Pipe Series
We are a professional galvanized steel pipe supplier and can provide various types of galvanized steel pipes, including seamless galvanized steel pipes, welded galvanized steel pipes, square galvanized steel pipes, etc. We If you want to purchase galvanized steel pipes, contact us now, welcome to serve you.
Excellent Corrosion Resistance
The zinc layer can effectively prevent the surface of steel pipes from oxidizing and extend their service life. It is especially suitable for outdoor and humid environments.
High Mechanical Strength
Galvanized steel pipe has good tensile strength and toughness and can withstand certain mechanical stress and deformation.
Smooth Surface
The surface of the galvanized steel pipe is smooth and has a beautiful metallic luster.
Economical And Practical
Compared with other anti-corrosion treatment methods, galvanized steel pipes are lower in cost and more effective, and have a higher cost performance.
Galvanized Steel Pipe Applications
Construction
Used in water supply, drainage, heating, gas and other pipeline systems, as well as supporting materials for building structures.
Road Traffic
Used in the construction of transportation facilities such as highway guardrails and bridge guardrails.
Road Traffic
Used in the construction of transportation facilities such as highway guardrails and bridge guardrails.
Water Conservancy
In water conservancy projects, galvanized steel pipes are used for water diversion, drainage and other links to ensure the normal operation of water conservancy projects.
More Information
Galvanized Steel Pipe Production Process
1. Raw material preparation: Select high-quality steel pipe as the base material and cut it into appropriate lengths according to needs.
2. Cleaning and pretreatment: The steel pipe is subjected to acid washing, alkali washing and other cleaning processes to remove impurities such as oxide scale and oil on the surface to ensure the adhesion of the galvanized layer.
3. Galvanizing: Generally divided into hot-dip galvanizing and electro-galvanizing
Hot-dip galvanizing: The pre-treated steel pipe is immersed in molten zinc liquid to evenly cover its surface with a layer of zinc. Hot-dip galvanizing is the most commonly used galvanizing method, with a thicker coating and good corrosion resistance.
Electro-galvanizing: A layer of zinc is deposited on the surface of the steel pipe by electrolysis. The electro-galvanized layer is thin and uniform, which is suitable for products with high surface requirements.
4. Cooling and testing: The galvanized steel pipe is cooled and then tested for surface and mechanical properties to ensure product quality.
5. Inspection and packaging: The finished steel pipe is strictly inspected for quality, including coating thickness, surface quality, mechanical properties, etc., and packaged after passing the inspection.
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Galvanized Steel Pipe Packing And Shipping
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