Basic introduction to galvanized steel pipe, how much do you know

Various steel pipes such as pipe black steel are very common, which has become the main material used in the production and processing of various industries as well as in the construction industry. The different production process will affect the quality of products and its specifications. According to the multiple classification of the steel pipes, galvanized steel pipe is better with widely application in all walks of life. How much do you know about this kind of steel pipe? The relationship between the application and pipe term is quite closely. The zinc plated steel pipe is precisely because of the particularity of its processing technology. Galvanized steel tube can be divided into cold galvanizing and hot galvanizing. The forms of these two processing technology are vary so how to distinguish galvanized steel pipe?

As the name implies, China cold galvanized steel pipe, also known as electric galvanized pipe is processed by electricity and the zinc quantity is less compared with hot dipped galvanized steel pipe. Besides, its corrosion resistance is not very well and it will be phased out from the current steel pipe market gradually. Steel pipe manufacturers with advanced production equipment are in a state of less usage. In addition, cold galvanized steel pipe can not be used as water pipes as well as gas pipes to guard against safety accidents.
In contrast, the specifications of hot dipped galvanized steel pipe are more which can better meet the requirements from different customers. Why this happen? Actually, its production technology is much more complex and the quality is premium as well. According to the production and processing process, complex physical and chemical reaction is needed so that they can form a layer of zinc alloy on the surface of steel tube, then the overall corrosion resistance is pretty good, which can support more heavy objects for a long time.

Different manufacturers can offer different pipe quotation as their production equipment as well as technology are different. How to choose galvanized steel pipe? The rule of thumb is depending on our actual demands instead of steel pipe price or advertisements or some discounts. Moreover, we need to communicate with steel pipe suppliers in advance, which can reduce some unnecessary price difference sometimes. Choosing high quality steel pipes can make sure project safety and get a quality assurance. Do you want to know more things about galvanized steel pipe? Hope you can email us.