Hunan Yongzhou beam guardrail highway guardrail manufacturers choose the best wholesale supply manufacturers Please choose Dingcheng far limited company is specialized in producing waveform fence, wave beam steel guardrail entity factory, highway guardrail - Dingcheng far Highway waveform Features fence panels: a good impact resistance, low cost, long life, corrosion resistance, higher security, environmental protection, easy and quick installation advantages. Highway guardrail board material: highway guardrail panels are made of high quality steel embalmed highway guardrail board uses: industrial, agricultural, municipal, transportation and other sectors of the fence, decorative, protective and other facilities Product Specifications: 4320 * 310 * 85 * 3/4 ??Product Brand: Shandong Junan Model: 2011122401 Price: 0.00 highway guardrail system schematic board: beam guardrail is the main form of semi-steel guardrail, which is a kind of corrugated steel fence splice plates are supported by a continuous structure column. , Which uses soil base, column, beam deformation to absorb impact energy and force out of control of the vehicle to change direction, to return to the normal direction of travel of the vehicle out of the road to prevent the outside, in order to protect the vehicle and passengers, to reduce the loss caused by the accident. 3, steel beam guardrail soft phase and, with a strong ability to absorb collision energy, has good sight inducing function, can be coordinated with the road alignment, beautiful appearance, can be used on small radius corners, damaged place easily replaced .