When it comes to hot dipped galvanized steel pipe, the process of hot-dip galvanizing results in a metallurgical bond between zinc and steel with a series of distinct iron-zinc alloys. A typical hot-dip galvanizing line operates as follows: ◆Steel is cleaned using a caustic solution. This removes oil/grease, dirt, and paint. ◆The caustic cleanin...

Now in many production processing, steel pipe such as erw round steel tube is an indispensable part. With the progress and development of the production process, steel pipe manufacturers can provide more and more steel pipes ranging from round steel pipe to rectangular steel pipe. According to the current steel pipe, galvanized steel pipe is a k...

There is a large demand in galvanized steel pipes. However, the development of pipe enterprises in the market is not a smooth sailing voyage. For example, the round tube products have been challenged in either the round tube price or the round tube specifications. Besides, there are also many aspects of development both in the domestic and inter...

It is believed that Tianjin City of China has become greatly well-known for various kinds of steel pipes both in domestic and foreign steel market today. Here we would like to talk further more about carbon steel pipe of Tianjin. Since the invention of steel, metalworkers have produced different grades of steel mainly based on the specific appli...