With the continuous progress of science and technology as well as more meticulous inspection, the type of welded steel pipe is also countless. The advantage of welded steel pipe is obvious, which can occupy a large market share. Besides, the processing price of welded steel pipe is lower than any other kind of steel pipe such as galvanized steel...

With the development of economy, china’s hardware industry is becoming more and more prosperous. In our daily life, the position of the welded steel pipe is very important and we apply steel pipes in many places. For example, in the construction of houses, in order to protect wires which can ensure the residential security, we often use steel co...

Welded steel pipe with straight line is made of hot rolled steel plate or strip coil. The production process involves welding technology, an important production craft for steel pipe production. Of course, this can be achieved by cold rolled technology. What is the name of ERW pipe comes from? Actually, in the welding place, the surface is quite...

Nowadays, we have a lot of choices for purchasing steel conduit, which can protect the safety of the whole circuit. However, among these steel pipes, which one is better? How to select the suitable one from these pipes? Of course, hot dipped galvanized steel pipe will be better. So what is the advantage of this kind of steel pipe. Now we can tal...

For ordinary people, most of us do not engage in industrial infrastructure construction. Therefore, it is difficult for them to select high quality welded steel pipe. Someone even do not know what is ERW, le alone how to purchase it. Besides, they also do not know the application of various steel pipes. As a matter of fact, many places need to u...