The usage of hot-dip galvanized steel pipes is expanding significantly, with increasing demand. Previously, the quality of hot-dip galvanized steel pipes was unable to withstand the interference and damage from harsh environments. With the advancement of technology, different materials of hot-dip galvanized steel pipes have been developed, each with various advantageous capabilities. These pipes are specifically designed to handle installations in harsh conditions, enhancing safety and reducing unnecessary expenses in the future.

Therefore, selecting different performance hot-dip galvanized steel pipes based on the installation environment is a targeted enhancement of the corrosion resistance and lifespan of the hot-dip galvanized steel pipes.

In environments with particularly strong chemical corrosion, we recommend using: Hot-Dip Galvanized and Hot-Dip Plated Steel Pipes. Hot-Dip Galvanizing involves applying a thick layer of zinc coating over cold galvanized raw materials, which offers exceptional corrosion resistance. Therefore, in outdoor, hard-to-maintain environments, opting for Hot-Dip Galvanized and Hot-Dip Plated Steel Pipes is an excellent choice. Their lifespan is significantly longer than that of standard bridge structures.

Under fire-resistant requirements, it goes without saying that fire-retardant hot-dipped galvanized steel pipes are used. They have the ability to insulate and prevent combustion. Even if damaged by high temperatures, the fire-retardant coating will bulge in bubble-like shapes, providing insulation to prevent the cables inside the trench from catching fire due to high temperatures.

If installed along coastal areas, where the sea water's acidity is high, aluminum alloy hot-dipped galvanized steel pipes can be used. Aluminum alloy material offers excellent protection against acid corrosion, and it is also lightweight, providing convenience for installers.