Even if the same galvanized pipe is purchased, the steel pipe material is still different. Galvanizing is only a hot dip galvanizing process on the surface, which does not mean that the pipes are the same. And the quality and performance of each kind of pipe will also have a great difference, the material of the steel pipe is different, its application field will also be affected. Here is a brief introduction to the material.

Introduction to common materials

In fact, steel pipes also have different materials, so do galvanized pipes. Generally speaking, such pipes are used to transport gas, heating, etc., which can ensure good corrosion resistance. And its material also has a variety of different steel, steel has been galvanized treatment, the surface corrosion resistance will also be improved.

Its main materials are generally carbon steel or alloy steel, of course, these two types of steel also have different types, to choose according to the specific use needs. Different types of steel will also affect the price of steel pipes, so pay attention to the choice of steel.

In fact, the carbon content of the steel pipe is high, and its hardness will be increased, but the plasticity and toughness will be reduced. Therefore, it is necessary to consider the specific performance of galvanized pipes to choose. If manganese is added, alloy steel pipes can be formed. Adding titanium, vanadium and other elements can also improve its overall strength and hardness, so pay attention to the composition of steel.