Construction industry is one of the most dynamic and constantly evolving sectors in the world. The demand for new and innovative building projects is always high, and to meet this demand, builders and architects are always on the lookout for newer and better materials. One such material that has gained immense popularity in recent years is pre-galvanized hollow section.

The galvanized pipes are widely used in oil transportation and construction，such as steel structure, buildings, guard rails, fences, metal furnitures and etc. Due to its zinc coated surface,the galvanized pipes are anti-corrosion. Here are 2 types of galvanizing: hot dip galvanizing and pre-galvanizing. Based on the enviroment of the product needs, you can choose your fittable product.