Classification of special galvanized steel pipes

In the steel industry, galvanized steel pipes are a common material. After hot-dip galvanizing, they are corrosion-resistant and wear-resistant and are widely used in construction, manufacturing, and other fields. Special galvanized steel pipes refer to a type of galvanized steel pipes customized according to specific requirements.

1. Precision galvanized steel pipes
Precision galvanized steel pipes are a type of special galvanized steel pipes with high production requirements. During its production process, the dimensional accuracy and surface finish of the steel pipes need to be strictly controlled to meet the precision requirements of specific industries for steel pipes. Precision galvanized steel pipes are mainly used in automobile manufacturing, aerospace, and other fields to make high-precision parts and pipelines.

2. High-temperature galvanized steel pipes
High-temperature galvanized steel pipes are special galvanized steel pipes that have been specially treated and have high-temperature resistance. It can maintain stable mechanical properties and corrosion resistance in high-temperature environments. High-temperature galvanized steel pipes are widely used in high-temperature pipeline systems in petrochemical, electric power, and other industries to ensure the safe operation of pipelines and extend their service life.

3. Pressure-resistant galvanized steel pipe
Pressure-resistant galvanized steel pipe is a special galvanized steel pipe, whose wall thickness and pressure resistance are specially designed and processed. Pressure-resistant galvanized steel pipe is often used in pipeline systems for conveying high-pressure fluids or gases, such as industrial gas, oil pipelines, etc. This kind of steel pipe can withstand high pressure and has good sealing and corrosion resistance.

4. Anti-corrosion galvanized steel pipe
Anti-corrosion galvanized steel pipe is the most widely used special galvanized steel pipe. It has undergone special anti-corrosion treatment and can effectively resist the erosion of external corrosion factors and extend the service life of the steel pipe. Anti-corrosion galvanized steel pipe is widely used in marine engineering, chemical industry, environmental protection, and other fields, such as offshore oil platforms, chemical pipelines, etc.

5. Special shape galvanized steel pipe
Special shape galvanized steel pipe is a special galvanized steel pipe designed and processed according to specific needs. Its cross-sectional shape can be round, square, rectangular, oval, etc. to meet the special requirements of different industries and projects. Special shape galvanized steel pipe is often used in construction, bridges, machinery manufacturing, and other fields, such as stair handrails in buildings, brackets for mechanical equipment, etc.

The classification of special galvanized steel pipes is mainly divided according to different requirements and application fields. By customizing special galvanized steel pipes, the special needs of various industries for steel pipes can be met, and the quality and service life of the project can be improved. With the continuous development of science and technology, the classification of special galvanized steel pipes is also constantly expanding to adapt to the ever-changing market demand.