The assembled zinc steel guardrail is composed of a base material, an accessory, a stainless steel screw, and the like.
The substrate of the assembled zinc steel guardrail profile is a high-temperature hot-dip galvanizing material. The hot-dip galvanizing refers to putting high-quality steel into a zinc bath of several thousand degrees. After soaking for a certain period of time, the zinc liquid will penetrate into the steel and make it Forming a special zinc-steel alloy, the surface of the hot-dip galvanized material can be etched for 30 years without any treatment in the field environment. For example, highway guardrails and high-voltage electric towers are all made of high-temperature hot-dip galvanizing materials. Anti-rust for 30 years, completely solved the problem of anti-rust, beauty and safety for many years. The assembled zinc steel balcony guardrail fittings adopt modified high-strength engineering nylon with a service life of up to 50 years. Its strength and hardness are much higher than ordinary steel materials. It can withstand pressure above 183MPA per square meter, and stretches 2729MPA. The force can withstand the high temperature below 220 °C without deformation.