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.

When people purchase steel pipe for pipeline systems, we always see the pipe required to be a epoxy coating like 3PE (3LPE) or FBE.

There are two section types of the pre-galvanized hollow pipes,the square hollow pipe and rectangular pipe. The size of the hollow pipe can reach 12x12-500mm, and the thickness of the pipe can reach 0.6-20mm. The material grade can reach Q195-Q235. The hollow pipes are bundle with steel strips. And

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.