What are the importance of zinc steel guardrails?
1. The color of zinc steel guardrail can be freely distributed, with bright color, smooth surface, high strength, strong toughness, corrosion resistance, antistatic, no fading, no cracking, etc.
2. Zinc steel guardrail is a new type of welding-free assembly design. Compared with the traditional iron guardrail, the equipment is more convenient and the surface is more beautiful.
3, the surface treatment of electrostatic spray zinc steel guardrail, so that the product has the ability to self-cleaning, rain wash and water gun flush can be as clean as new.
4. The zinc pipe guardrail is made of hot-dip galvanized square tube and then assembled by electrostatic spray. The square tube fence is fixed by the connected u-type card and anti-theft screw and the steel column. The service life is several decades.
5, the price is reasonable, economical.