Factors of price fluctuations

It is not very strange for us to see steel pipes such as Tianjin welded erw steel pipe and they are most often seen in our daily life. As an industry valued at the beginning of the 19th century, it has played an important role in the application of our lives, greatly reducing the construction risk and investment maintenance costs. Welded steel tube, one of the most common forms of steel tube, is bend from the steel plate or steel strip, and then formed into round steel pipe or square steel pipe. There exists obvious welding line on the steel pipe surface, which can be called welding steel tube. You may want to know how to control steel pipe price. Then we will take a look at the market price fluctuation of welded steel tube to understand the steel tube market.

The first factor is steel pipe specifications such as pre galvanized steel pipe size. As we all know, it is necessary to use various steel pipes when forming a building, but the specific specifications are also varying. Taking welded square steel tube as an example, according to the size of formed building, both steel pipe size and complex pipe structure will affect the steel pipe price. Therefore, some smart steel pipe contractors will use relatively simple specifications on the construction site such as one-time processing molding. So the price fluctuations are inevitable.

Of course, galvanizing method can also affect steel pipe price. The purpose of welding method is to strengthen the service life of the steel pipe and reduce the corrosion impacts. Do you know the galvanizing type? Actually, hot galvanizing and cold galvanizing are very common in our daily life. Among the methods, cold galvanizing method can form China cold galvanized steel pipe. This two kinds of steel pipe vary at pipe price. In terms of hot galvanizing, the zinc layer of hot dipped galvanized steel pipe is thickness, greatly reducing the corrosion of steel pipes such as rainwater. In contrast, cold galvanized steel pipe can save production cost of steel pipe manufacturers. However, the performance defects are also quite obvious such as thin zinc layer and inferior corrosion ability. At present, the price of hot galvanized square steel pipe is still rising because the production process of hot galvanizing pipe with practical application is more complex. In a word, price fluctuations in the market are very common. In addition to the above factors, steel pipe suppliers should still consider government policy.