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Raw material prices: The main raw materials for guardrail beam is metal materials such as steel, aluminum, stainless steel, etc. The price fluctuations of these materials will directly affect the price of guardrail beam. The fluctuation of raw material prices is often influenced by various factors, such as market supply and demand, trade policies, natural disasters, etc.Technical difficulty: The production difficulty of different types of guardrail beam varies, and complex design and processing techniques can increase manufacturing costs, leading to an increase in the price of guardrail beam.

There are a total of 6 types of components for guardrail beam, including columns, anti blocking blocks, guardrail beam brackets, end caps, column rain caps, and bolts. The role of each component is very important, and the lack of any component cannot achieve effective protective effects.Guardrail beam columns can be divided into galvanized columns, dipped plastic columns, flange columns, ordinary columns, etc. There are various diameters of columns, and suitable diameters and thicknesses can be selected according to engineering needs.

Firstly, the material of the guardrail beam has a significant impact on its lifespan. For example, hot-dip galvanized national standard guardrails have a relatively long lifespan due to their good anti-corrosion performance. In addition, the surface treatment method, anti-corrosion performance and anti-aging performance of the fence will also affect its service life.

The most common materials used in highway guardrail processing are steel, aluminum alloy, and galvanized steel plate.Steel plays an important role in the manufacturing of highway guardrail due to its high strength and durability. It can effectively prevent vehicle collisions and has good anti-corrosion performance, which can extend the service life of guardrails.Aluminum alloy is another common material that is highly favored due to its lightweight, high strength, and excellent corrosion resistance.

Structurally, highway guardrail is usually made of steel plates that have been stamped and then hot-dip galvanized or sprayed with plastic. The highway guardrail treated in this way not only has excellent anti-corrosion performance and can be used for a long time in harsh environments such as outdoor, low temperature, and acid rain, but also has a smooth and bright surface, with excellent aesthetics.

The guardrail beam is mainly used for isolation and protection of highway lanes. The utility model relates to a combined type corrugated plate movable steel guardrail used at the opening of the central dividing strip of the highway. The guardrail is composed of two corrugated steel guardrail boards and two columns fixed and clamped between them, and the two columns are fixed and clamped between the two corrugated steel guardrail boards.

Firstly, the price of guardrail beam mainly depends on their production cost. This includes the cost of raw materials, processing costs, as well as transportation and storage expenses. Among them, the cost of raw materials accounts for the main part of the price of guardrail boards. Generally speaking, the material used for guardrail beam is mainly steel, so the price fluctuations of steel will directly affect the cost of guardrail beam.Secondly, processing costs are also an important component of the price of guardrail beam.

1. Guardrail beam: This is the main component of guardrail beam, usually made of hot-rolled steel. Its specifications are usually 220 * 150 * 100, and there are also some special specifications of guardrail beam.2. Column: Column is the supporting structure of guardrail beam, usually made of hot-rolled steel. Its specifications are usually 250 * 120 * 100, and there are also some special specifications of columns.3. Cross beam: A cross beam is the transverse support structure of a guardrail beam, usually made of hot-rolled steel.

1. The guardrail beam is made of low-carbon steel, which has good elasticity and strong collision absorption ability. After surface rust removal, acid washing and other chemical processes, hot-dip galvanizing is carried out to improve the aesthetic effect of anti-corrosion design. Except for the splice bolt M16-35 which is made of 45 steel, the rest are made of Q235.2. The appearance of the guardrail beam is smooth, with a smooth surface, bright colors, and elegant appearance.

On the highway, when this road strip is used, the function of the highway guardrail can separate two roads, playing a very good role in separating, and also playing a role in protection. And after using highway guardrail, it will be safer. For example, if a car accidentally collides with it, it is not easy to cause problems such as crashing. Moreover, the most important thing is to protect the safety of the driver and passengers inside the car.