W-Beam Guardrail

Product description

The  W-Beam Guardrail plate is the main structure of the semi-rigid guardrail, which is an uninterrupted shape composed of corrugated metal guardrail plates, connected and supported by the post.

W-Beam Guardrail uses the deformation of the foundation, post and beam to absorb the force of the collision and control the pressure generated by the vehicle, so that  W-Beam Guardrail can change the direction and return to the normal direction of travel, protect the vehicle and passengers, and reduce the loss caused by accidents.

How to deal with the end of the corrugated guardrail?

    The starting point of the guardrail and the standard section of the guardrail can be connected through the gradient section, then, how to deal with the end of 

the guardrail?

    The end of the guardrail is generally designed as a parabolic shape, and the position of the column is gradually offset to the outside of the road, and its number 

increases to 2 times that of the conventional section near the end. The end of the end is designed as a round head or anchor.

    The use of round head end is more common, because it is easy to manufacture, convenient to install, and has better guiding function in the case of small collision

Angle. If the out-of-control vehicle collides with the front of the end, there may be an accident in which the guardrail penetrates the carriage. Therefore, the ground

anchor end is used instead, which is gradually extended into the ground through an angled beam and anchored at the end with a concrete foundation.

    When the out-of-control vehicle crashes head-on, the vehicle will climb along the oblique waveform beam and absorb energy. In the case of side impact, it also 

has a good guiding function. There are also different treatment methods in the upstream of the forward direction and the downstream of the forward direction,

and the ground anchor end treatment method refers to the upstream of the forward direction. The downstream end of the driving direction is arranged in a 

straight line with the standard section guardrail, and the downstream end is generally processed by the round-head end. The treatment of the end of the 

corrugated guardrail plate is very important.

Our Advantages

What are the advantages of your company? 

1.  Product quality qualified. The factory has done domestic trade in China for more than ten years, and qualified quality is the most basic requirementfor the survival of the factory. 

2.  The price is relatively cheap. 

The price is determined by the cost, the Chinese factorys steel and zinc material purchase channels are the same, thecost is the same;  We are located in the county level city, labor costs are lower, Thanks to the acid waste treatment centerspearheaded by the municipal government more than a decade ago, the treatment cost of acid waste liquid is much lowerthan the average. 

3.  Strong supply capacity. 

The company has two factories in Liaochena, and the production line can produce 2500 pieces of national standardquardrail every day. 

4.  Excellent after-sales service. 

Our service runs from production to installation, as well as the replacement of damaged quardrail.  You will get aprofessional on-site engineer, during the product parameters and installation steps and any related problems, we will solvein time.

FAQ

Q1: What's the terms of delivery?

A: EXW FOB,CFR,CIF.

The factory is in Laocheng, Shandong, which is the closest to Qingdao Port.

Tianjin Port or other ports can also support.

Q2: What's the terms of packing?

A: Generally, we pack our goods in bundles or coils with rods or belts, or Customization.

Q3: Could you produce according to the samples?

A: With sample pieces or design drawings, we can mass produce.Logo and color can be specified.

Q4: Could you provide the samples?

A: YEP. Samples are free of charge.Shipping is at your own expense..

Q5: How could you guarantee your products quality?

A: Finished products have a strict inspection process.

If it does not conform to the contract, we will bear the full cost of returning the goods