For most of us who don’t work in industrial infrastructure, they may be not familiar with straight black iron steel pipe, let alone how to choose it. Besides, they may also doesn’t know the application of welded steel pipe. Generally speaking, in a lot of places around us, straight welded steel pipes are largely used. For example, they can be us...

Today, there are various kinds of steel pipes available both in domestic and international markets for your selection. And black steel pipe is one of the most popular pipes among consumers. Black steel pipe is made of steel that has not been galvanized. Its name generally comes from its dark-colored iron oxide coating on its surface. It has been...

The material of steel pipe such as rectangular steel tube is widely used in our production and in all walks of life and its material is different which directly affects the effect of steel pipe. The pipe material as well as process types of steel tube are much more; among them the most common one is welding steel tube as its material and craft a...

When mentioning the word “steel pipe”, we will make a closely relationship between construction sites and steel pipe industry and we may think that steel pipe such as square steel pipe is far away from our life. I am afraid that that thought is probably wrong. Actually, steel pipe is closely related with our daily life. For example, we should us...

As we all know, steel pipe such as black steel pipe is widely used in our daily life and there are a lot of projects that need various steel pipe such as west to east gas pipeline, the south-to-north water diversion project and other projects. In a word, the vast majority of the project is inseparable from pipeline. Therefore, the demand for pip...