Choosing suitable pipes according to pipe classification

Nowadays, many different kinds of steel pipe products such as galvanized steel pipe are used in many production or processing fields. Considering the requirements in different fields, there are different demands for the production process of steel pipes. From today’s different selection of steel tube, galvanized steel tube is still relatively good and have good application effect in many production fields. So what is the specification of galvanized steel tube? Here is a brief introduction to the steel pipe classification and basic purchasing knowledge.

There are many problems in the foreign trade of galvanized steel pipes and there are different requirements for the pipe quality. For example, square steel pipe and round steel pipe is different in terms of production requirements. From production type of galvanized steel pipe, it can be divided into hot galvanizing and cold galvanizing. Do you know the difference between these two galvanized steel pipes? First of all, the zinc-plated tube is hot-plated. Its production craft is very high. From the point of the production process, after pickling, oxidation and other process, the molten metal can generate iron oxide layer, which can effectively extend the service life of steel pipe. In addition, due to its own high requirements, outer adhesion is very good and its corrosion resistance performance is also very good. This hot-dip galvanizing steel tube is commonly used in the production and processing field, so does galvanized round steel pipe. Another kind of cold galvanizing is quite poor in terms of quality and service life.

These two kinds of steel pipe are the main category for the classification of galvanized square pipe. Of course, according to the application, the materials, tube diameter and the length of the steel pipes are different. When it comes to steel pipe price, its fluctuation factors are more. The factors include material selection, production process as well as steel pipe specification. All these elements need to be born in our minds when choosing steel pipes. Steel pipe manufacturer should consider the actual situation of steel pipe demands. As a customer, we also need to refer to the price list provided by various suppliers or professional institutions. I don’t know if there is a certain understanding of the customers who want to purchase suitable steel pipes. In a word, you must conform to your own actual demands to ensure the safety and quality of the steel pipes.