高速公路护栏网也叫公路护栏网，是用于高速公路安全防护的专业产品。高速公路护栏网由优质低碳钢丝，不锈钢丝或铝镁合金丝编织和焊接而成，它通过连接配件和钢管支柱固定，防腐形式包括电镀，热浸镀，喷塑和浸涂，它们不仅具有防腐，抗老化，耐日晒和耐候性强，还具有强度高，刚度好，外形美观，坚固耐用，视野广等特点，还具有良好的防护性能。
Highway fence, also known as highway fence, is a professional product for highway safety protection. The highway guardrail is made up of high quality low carbon steel wire, stainless steel wire or aluminum magnesium alloy wire. It is fixed by connecting fittings and steel pipe pillars. The anticorrosion forms include electroplating, hot dipping, spraying and dipping. They not only have anti-corrosion, anti-aging, sunlight and weather resistance, but also have high strength, good rigidity, beautiful appearance, strong durability, wide field of vision and so on. It also has good protection performance.
高速公路护栏网安装配件：
Installation accessories of highway guardrail:
网格和圆柱通过螺钉和各种特殊的金属夹或绑线连接在一起，所使用的螺钉是自动防盗的，所使用的附件也可以根据客户的不同需求进行设计。
The mesh and cylinder are connected together by screws and various special metal clips or binding wires. The screws used are automatic anti-theft. The accessories used can also be designed according to different requirements of customers.
公路护栏网主要用于高速公路，高速公路以及与公路相邻的桥梁两侧的防护带，作为高速公路护栏网，它们还用于市政建设中的机场，港口和码头，公园，草坪，动物园和湖泊的安全保护，以及道路，居民区的隔离和保护，酒店，旅馆，超市和娱乐场所的保护和装饰产品等。
Highway guardrail net is mainly used for highway, highway and the protection belt on both sides of bridge adjacent to highway. As highway guardrail net, they are also used for the safety protection of airport, port and wharf, park, lawn, zoo and lake in municipal construction, isolation and protection of roads and residential areas, protection and installation of hotels, hotels, supermarkets and entertainment places Decoration products, etc.
高速公路护栏网根据不同的网格使用不同的柱子，不同的地方也可以使用不同的柱子，样式多种多样，使用的材料也不同，并且有几种类型。
According to different grids, different columns can be used in different places. There are various styles, different materials and several types.
隔离屏障的立柱分为：圆形柱，方柱，桃形柱，D形柱，C形柱，燕尾形柱，梯形柱等，其样式，厚度，规格和价格不同。
The columns of isolation barrier are divided into round column, square column, peach shaped column, D-shaped column, C-shaped column, swallow tail column, trapezoidal column, etc., and their styles, thickness, specifications and prices are different.