Galvanized pipe, as a common pipe material, is widely used in various construction, industrial and municipal projects. Its unique anti-corrosion properties and relatively low cost make it a popular choice in the market. The main feature of galvanized pipe is that its surface is covered with a layer of zinc, which can effectively prevent the iron inside the steel pipe from reacting with oxygen and water in the external environment, thereby extending the service life of the pipe.

There are several different types of galvanized pipes available, each with its own unique characteristics and applications. Here are some of the most common types of galvanized pipes:

1) Hot-dip galvanized pipe

Hot dip galvanized pipe is molten zinc layer on the surface of the steel pipe to form a zinc-iron alloy layer, and then covered with a layer of pure zinc layer. This galvanized pipe has good corrosion resistance and is suitable for all kinds of harsh environments. Hot-dip galvanized pipes are mainly used to transport liquids, gases and as part of building structures.

2) Electric galvanized pipe

Electrogalvanized pipe is deposited a layer of zinc on the surface of the steel pipe by electrolytic method. The zinc layer of this galvanized pipe is thin, but its surface is smooth and beautiful, which is suitable for occasions with high aesthetic requirements, such as home decoration, electrical accessories and so on.

3) Weld galvanized pipes

Welded galvanized pipe is a pipe made of steel plate or steel strip by welding process, and then galvanized. This galvanized pipe is mainly used for low-pressure fluid transportation, such as tap water, gas, heating and so on.

4) Seamless galvanized pipe

Seamless galvanized pipe is made of seamless steel pipe through galvanized treatment. Due to the high pressure bearing capacity of seamless steel pipes, seamless galvanized pipes are mainly used for high-pressure fluid transportation, such as oil and natural gas.

When choosing galvanized pipe, it is necessary to choose the appropriate type according to the specific use environment and needs. For example, in a highly corrosive environment, hot-dip galvanized pipe or seamless galvanized pipe should be selected; In the case of high aesthetic requirements, electric galvanized pipe is a good choice. At the same time, in order to ensure the quality and safety of galvanized pipes, products produced by regular manufacturers should be selected, and the relevant installation and use specifications should be followed.