New challenges faced by hot-galvanized steel pipe industry

Steel pipe such as hot dipped galvanized steel pipe performs a very important function in our daily life. The public may think that steel pipe is not inextricably linked with us and we do not need to gain the understanding of various steel pipe knowledge. However, the though is perilous and the steel pipe is everywhere in our life. For example, the source of water is inseparable from the steel pipe transportation. Besides, cooking gas, driving oil also requires using different steel pipes. Of course, the requirement of steel pipe varies based on different projects or applications. For some liquor prone to cause corrosion, we should make an emphatic denial of low performance steel pipe in terms of corrosion resistance. The emergence of galvanized steel pipe can solve this concern about corrosion. The steel tubes exposed to us usually include seamless steel pipes and welded steel pipes and welding steel pipes have become more and more popular in recent years with the improvement of production technology.

When it comes to corrosion-resistant, we should take some efficient measures to avoid eroding. As you know, the common technology is galvanizing which can form a lay of zinc coating on the pipe surface. Zinc-plated steel tube refers to galvanizing the inner wall of steel pipes to prevent or delay the corrosion caused by liquid to steel pipes. Galvanized steel tube is a kind of welding steel pipe and the application of zinc-galvanizing technology can also make the pipe expensive to some extent. The shape of the welded steel pipe includes square steel pipe, round steel pipe and rectangular steel pipe. Besides, tubing specification can also be customized according to the customer requirements. While the development of galvanized steel pipes still faces a bumpy road.

The traditional galvanized steel pipe is split into cold galvanizing steel pipe known as electric galvanized and hot dipped galvanized steel pipe. Countries recent years make a ceiling on the application of cold galvanized steel pipe, which is harmful to the benefit of steel pipe manufacturers. We can own this change to the harmful reflections on environment caused by cold galvanized steel pipe especially in a cold environment where the zinc coating with thin zinc quantity is easy to fall off. There are some indications for steel pipe manufacturers that improving production technology is essential to gain traction in China, otherwise, you will be eliminate by the market and this era.