What benefit does galvanization provide to a steel pipe?

Galvanization is a process where steel or iron is coated with a layer of zinc. The primary benefit of this process is its ability to reduce corrosion. Zinc acts as a protective barrier that prevents moisture and oxygen from reaching the steel or iron underneath. This barrier helps to protect the metal from rust and deterioration caused by exposure to elements that would typically lead to corrosion.

When steel pipes are galvanized, the zinc coating sacrifices itself by corroding first before the steel beneath it, effectively extending the lifespan of the pipe. This makes galvanization a widely used practice in various applications, especially for structures that remain outdoors or in moist environments where exposure to water is prevalent. Thus, the enhancement of corrosion resistance is pivotal in maintaining the integrity and longevity of steel pipes used in water and fuel systems.