Zinc steel guardrail materials and characteristics

Zinc steel is processed by high-quality hot-dip galvanized steel pipe, and then the surface is sprayed again to prevent the substrate from rusting from the inside to the outside to achieve double anti-corrosion and prolong the service life. During the process of degreasing, cleaning, surface conditioning, phosphating, spray washing, drying, curing, etc., it ensures “three resistance” with excellent weather resistance, moisture resistance and corrosion resistance, and it has surface self-cleaning ability in use. The color is long-lasting and radiant, and it can reach the ten-year maintenance-free use requirements.

Material: The size of the steel tube (mm) can be selected as: 50*50/60*60/80*80; crossbar: 32*32/40*40/45*45; pole: 16*16/19*19/ 25*25. Zinc steel adopts 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 the tensile force of 2729MPA can withstand. The temperature below 220 degrees is not deformed.

Production: The crossbar and the pole are used corresponding to the materials selected above, and the top of the pole can be made into a flat head, a gun tip, an elbow, etc., wherein the elbow has a one-way elbow and a two-way elbow. Two. Iron figures can also be added between the poles to enrich and reinforce them, which are both beautiful and practical.

Zinc steel guardrail features:

1. No welding is one of its highlights. It is made of high-strength zinc alloy by T5 heat treatment, and then uniquely designed and integrated. It has no solder joints and greatly improves its strength.

2, beautiful and comfortable: soft color texture, soft lines, can coordinate the surrounding landscape, into the modern urban space and natural environment, is a landscape.

3, good weather resistance: the substrate is made of zinc-aluminum alloy steel pipe, the surface after special treatment, the humid air, sea salt erosion, hot sun is no longer a problem, can be used with peace of mind, it can easily resist.