When speaking of steel pipe, most people will be familiar with it that it can be used as raw material in construction industry. However, if you are asked to describe the welded steel pipe, you may be not understanding about its property as well as its performances. The classification of steel pipe is various especially for detailed classificatio...

In the era of construction as well as modernization, we are all concern about the environment we live in because the world is faced with the environmental pollution problems. All countries have a lot of extinction problems of endangered species, so is in our country. Recent years, the phenomenon of fog is quite severe in our country. Therefore, ...

A kind of steel pipe production method includes galvanizing such as cold galvanizing as well as hot dipped galvanizing. Therefore, according to the processing method, it can be divided into two kinds of steel pipe that is hot dipped galvanized steel pipe and cold galvanized steel pipe. After galvanizing, the performance of steel pipe will be gre...

China’s hardware industries are becoming more and more popular with the opening up policy carrying out. Among these industries, steel pipe industry accounts for majority part of the industries which get a booming development. In our daily life, we have a large demand for the steel pipe in all walks of life especially for the welded steel pipe. F...