Galvanized pipe, also known as galvanized steel pipe, is a specially treated steel pipe. Its core feature is that its surface is covered with a uniform layer of zinc metal coating. This coating is not only beautiful, but more importantly, it significantly improves the corrosion resistance and durability of the steel pipe.

Through the hot-dip galvanizing or electro-galvanizing process, a solid protective barrier is formed on the surface of the steel pipe, which effectively resists the erosion of moisture, oxygen and various corrosive substances, thereby extending the service life of the pipe.

Galvanized pipes are widely used in construction, municipal administration, industry and other fields.

In the construction field, it is often used in water supply and drainage systems, heating pipes, and as part of the building structure, such as railings, handrails, etc.

In municipal projects, galvanized pipes are ideal for sewage, rainwater and tap water pipeline systems.

In the industrial field, especially in the petroleum, chemical, electric power and other industries, galvanized pipes are an indispensable material for fluid transportation pipelines, ensuring the safe and efficient transmission of various liquids and gases.

Quick Detail:

Galvanized pipe, also known as galvanized steel pipe, is a steel pipe with a layer of zinc metal on the surface of the steel pipe, which has excellent anti-corrosion performance.

Manufacturing process

The manufacturing of galvanized pipe mainly includes the following steps:

Steel cutting: Cut the steel into the required length.

Steel pipe pretreatment: Clean the surface of the steel pipe to remove impurities such as grease and rust.

Acid pickling: Soak the steel pipe in acidic liquid to remove the oxide layer, rust and corrosion on the surface.

Galvanizing treatment:

Hot-dip galvanizing: The steel pipe is immersed in the galvanizing liquid after high temperature heating to form a thick zinc layer with excellent anti-corrosion performance and durability.

Electrogalvanizing: The steel pipe is used as the cathode to deposit a thin zinc layer on the surface through electrolysis, which has good anti-corrosion performance and decorative properties.

Inspection and warehousing: After galvanizing, the steel pipe is inspected for quality and qualified steel pipes are put into storage.

Types

Galvanized pipes are mainly divided into two types:

Hot-dip galvanized pipe: thick coating, uniform coating, strong adhesion and long service life.

Electrogalvanized pipe: The coating is thinner, but it also has good anti-corrosion and decorative properties.

Features

Anti-corrosion performance: The presence of the zinc layer isolates the steel pipe from the outside world, effectively preventing oxidation and corrosion of the steel pipe.

Durability: Even in harsh environments such as humidity, high temperature, and low temperature, the galvanized pipe can maintain its original performance and appearance.

Hard texture: Able to withstand a certain amount of pressure.

Not easy to wear: The surface is smooth and not easy to accumulate scale.

Uses

Galvanized pipes are widely used in many fields due to their excellent performance:

Construction field: used for pipeline systems such as water supply, drainage, and heating, as well as internal and external structural supports of buildings, bridges, street lamp poles, road guardrails, etc.

Municipal field: Widely used in pipeline systems such as sewage, rainwater, and tap water.

Industrial field: In the petroleum, chemical, and electric power industries, it is used for fluid delivery pipelines, such as liquids and gases.

Others: Also used in shipbuilding, agricultural irrigation systems, drinking water systems, and other fields.

Competitive Advantage:

1. Have a professional team that can accurately grasp the market supply and demand, reduce procurement costs, and improve delivery efficiency.

2. Provide diversified steel products to meet the specific needs of different customers and flexibly respond to market changes.

3. Equipped with advanced testing equipment and a professional testing team to ensure that the steel products sold meet international standards and customer requirements. Provide third-party certification services, such as ISO, CE, SGS and other certifications to increase the competitiveness of products in the international market.

4. Establish a good brand image and reputation to win the trust and loyalty of customers. Establish long-term and stable cooperative relationships with customers, provide personalized and customized services to meet the special needs of customers.

5. Provide a variety of shipping methods, such as sea, air, land, etc., to meet the transportation needs of different customers. Provide cargo tracking services to keep customers informed of the status of cargo transportation at any time.

6. Carry out technical cooperation and research and development with domestic and foreign steel production enterprises, and introduce new technologies, new materials and new processes.