The production technology of steel pipe such as welded steel pipe was developed in earlier 19th century because of the exploitation and transportation of oil and gas and the manufacturing of boilers, ships, airplanes and so on. To date, it is an indispensable foundation material in nation-building with good performance and it has entered many as...

One kind of pipe material- straight seam welded steel pipe carrying a very important role in the filed of production and construction is widely used in our daily life. Of course, in the current steel pipe market, we have a large choice for steel pipe as the production technology is improving. For customers, we need to learn how to distinguish am...

There is a long list of steel pipe types such as welded steel pipe in domestic steel pipe market and the role of steel pipes can be different in different production areas or workplace. According to the common steel pipe specifications, the practical reputation of steel pipe is well received by home and abroad customers. Do you know the basic pr...

There is a rapid development of modern city,making all kinds of buildings springing up. When speaking of buildings, the first reaction come to our mind is reinforced concrete. However, it is also very necessary to using all kinds steel pipes such as hot dipped galvanized steel pipe that play the role of supporting. Besides supporting role, in re...

After three industrial revolutions, steel pipes such as erw round steel tube have been indispensable in many industries. In the initial stage of the application of steel pipe, there are many applications of seamless steel tube because of the some requirements from industries for the quality of steel pipes. However, the production process of seam...