Aug 04,2025

Gain a thorough understanding of the practical techniques for surface galvanizing treatment of ductile iron pipe fittings

As the main connecting pipe fittings in waterway pipelines, malleable iron pipe fittings are frequently in contact with water and air during use, and thus have very high requirements for corrosion resistance.


Jul 12,2025

How to distinguish between cold and hot galvanizing

As an important accessory used in waterway pipelines, the corrosion resistance of malleable iron pipe fittings is of great significance due to their frequent contact with water and air. Malleable iron pipe fittings are generally treated for rust prevention by galvanizing the surface of the product.


Mar 21,2024

DIN standard malleable cast iron pipe connector is a common pipe connector with excellent performanc

DIN standard is a commonly used pipe connector, it has excellent corrosion resistance, high temperature resistance, pressure resistance and wear resistance and other advantages, widely used in petroleum, chemical, electric power, metallurgy, paper and other industries of the pipeline system.


Mar 19,2024

The main use of malleable steel pipe fittings

1, pipe branch: malleable steel pipe fittings can branch out several pipes, complete the distribution of the pipeline system, improve the efficiency and stability of the pipeline system.


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