Introduction of Thrie-beam Galvanized Corrugated Beam 3.0: The three-wave guardrail usage: express road, provincial road, county side road, township road, mountain road, seaside road and so on.The spe...
Introduction of Thrie-beam Galvanized Corrugated Beam 4.0: The three-wave guardrail board can be divided into the central fence board and the side guardrail of the road. According to the anti-collisio...
The three-wave guardrail is made of high quality Q235 hot rolled strip
steel, and the anti-collision ability is stronger than W-beam guardrail,
which is the first choice of the expressway anti-collision.
Three guardrail plate manufacturing process with two same guardrail plate: high-quality strip steel by the tile press into three corrugated steel guardrail plate type, again after pickling, finally after hot-dip galvanized, cold galvanized plastic spraying anti-corrosion treatment.
The advantages of products: good impact resistance, low cost, long lifetime, high safety and environmental protection; Good anti-corrosion property, anti-aging, beautiful and generous; easy to install and easy to install.
Product usage: express road, provincial road, county side road, township road, mountain road, seaside road and so on.The specification of the three corrugated beams is 4320 mm, the wave width is 505 mm, the wave height is 85mm and the plate thickness is 4mm. Theoretical component: 102kg, cooperation 130*130 square pipe column.
Extruded guardrail is used for galvanizing, leaching and other anti-corrosion measures. It is a three-wave guardrail that has a longer life in the harsh natural environment. It can also last more than 30 years in case of acid rain corrosion.
Three guardrail plate length average of 4.32 meters, width is 506 millimeter, the cross-section width is 85 mm - 85 mm, the thickness of the steel plate is commonly 4 mm, three guardrail plate column can processing according to the custom.
The three-wave guardrail board can be divided into the central fence board and the side guardrail of the road. According to the anti-collision coefficient, it can be divided into type A guardrail board and s-type guardrail board, and the s-type guardrail plate is A strengthened version of type A guardrail board, and the anti-collision coefficient is higher, which is generally used on the highway.