Waveform guardrail price_Waveform guardrail wholesale_Waveform guardrail strength manufacturer

产品材质：

优质钢材经防腐处理

产品用途：

公路车道的隔离防护

适用范围：

高速公路、国道、省道、乡村公路等

The second surface treatment method of highway corrugated guardrail
The corrugated guardrail is to prevent out-of-control vehicles from crossing the central separation zone or rushing out of the roadbed in dangerous sections on the roadside, so as to avoid secondary accidents. In order to absorb energy, reduce accidents and vehicles and personnel The extent of the damage and induce sightlines and beautify the road.
Cold galvanizing is also called electro-galvanizing. It uses electrolysis equipment to degrease, pickle, and then put the pipe fittings into a solution composed of zinc salts, connect the negative electrode of the electrolysis equipment, and place a zinc plate opposite the pipe fittings. , connect the positive electrode of the electrolysis equipment to the power supply, and use the directional movement of current from the positive electrode to the negative electrode to deposit a layer of zinc on the pipe fittings. Cold-plated pipe fittings are processed first and then galvanized. Cold galvanized coatings mainly perform anti-corrosion through electrochemical principles. Therefore, it is necessary to ensure full contact between the zinc powder and the steel to generate an electrode potential difference, so the surface treatment of the steel is very important. Theoretically, electro-galvanizing can reach or even exceed the zinc layer thickness of hot-dip galvanizing. However, in general, the electro-galvanizing layer is generally thinner, resulting in poorer anti-corrosion and anti-rust effects than hot-dip galvanizing. The protection life is also shorter, and the anti-scratch effect is Poor, but relatively low cost and brighter in appearance than hot-dip galvanizing.
Sichuan Yueqi Technology Co., Ltd. is a comprehensive limited liability company integrating research, development, production, and operation. A high-tech enterprise specializing in the production of highway facilities, corrugated guardrails, corrugated beam guardrail panels, and slope protection nets, active and passive nets, and supporting services.
Sichuan Yueqi Technology Co., Ltd. is the only manufacturer in the country that specializes in the production of five major guardrails for highways/expressways, and its products have passed international quality management system certification. The company has several branches engaged in sales in different regions, including Chengdu Jiuqiang Wire Mesh Manufacturing Co., Ltd., Sichuan Junchuan Technology Co., Ltd., and Sichuan Longdun Transportation Engineering Co., Ltd. Guardrail specifications that can meet various needs on any highway. Road protection>