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Traffic barriers (sometimes called Armco barriers,also known in North America as guardrails or guard rails and in Britain as crash barriers) keep vehicles within their roadway and prevent them from colliding with dangerous obstacles such as boulders, sign supports, trees, bridge abutments, buildings, walls, and large storm drains, or from traversing steep (non-recoverable) slopes or entering deep water. They are also installed within medians of divided highways to prevent errant vehicles from entering the opposing carriageway of traffic and help to reduce head-on collisions. Some of these barriers, designed to be struck from either side, are called median barriers. Traffic barriers can also be used to protect vulnerable areas like school yards, pedestrian zones, and fuel tanks from errant vehicles.
Galvanized W Beam Guardrail
Highway Guardrails are specified in major highways and roads projects as safety barrier. The Guardrail system Guardrail system absorbs the impact of out-of-control vehicles while guiding the vehicle to safer stops. Proven results and consistent material quality make steel Guardrail systems the right barrier choice. Our Guardrail offers a sophisticated, standardized approach to guardrail fabrication.
Our state of the art steel railing manufacturing process and professional team ensures all holes, slots, and Dimensions are 100% accurate for maximum compatibility with a wide variety of guardrail systems. As a custom galvanized guardrail manufacturer, we can modify our safety barriers to meet virtually any height or width requirement. We are dedicated to the production of W-Beam and Thrie-Beam Guardrails for years, and can quickly supply small or large quantities of crash barriers at highly competitive prices.
W-beam guardrail is a kind of road crash barrier used for securing highway safety by preventing errant vehicles from sliding out of the roads and impacting the roadside buildings or other objects. So it is most commonly fixed on the side of the highways, dock areas, aisles, especially on curves and slopes for protection against run-off-road collisions.
Our W-beam guardrail product is formed in accordance with the latest highway safety barrier technology for making sure its high durability and maximum strength. It is made of high quality steel, which reduces the impact force caused by mobile equipment to the maximum extent. Meanwhile, the zinc coating or PVC coating perfectly combined to the W-beam guardrail keeps the products free of damages of corrosion and rust.
For the time being, W-beam guardrail is the most popular choice for making crash barrier systems. W-beam guardrails are cost-effective to prevent vehicular impact with roadside objects, and lessen the likelihood of vehicle overturning and casualties.
W-beam road guardrail crash barrier is formed in accordance with the latest highway safety barrier technology to make sure its high durability and maximum strength. Dachu road guardrail components are made of high quality steel (Q235, Q345, A36 etc.), which can effectively reduce the impact force caused by vehicles to the maximum extent.
To make things better, the zinc coating or PVC coating perfectly combined to the W-beam guardrail keeps the products free of damages of corrosion and rust.
Road Safety W-Beam Barrier can be easily inserted into the pre-installed insertion and extraction holes by means of the plug-in column, which serves as isolation and protection. At the same time, it cooperates with the guardrail on the outer side of the road, and is neat and uniform.
When the vehicle collides with it, the corrugated steel guardrail board has good crash worthiness and energy absorption, and it is not easy to be destroyed, and at the same time it can protect the vehicle and the passengers.
When the road maintenance or other reasons need to be connected, the groups of guardrail columns at the opening can be easily removed and removed to open the passage for the vehicle to pass.
| Profile | W beam Steel Highway Guardrail |
| Normal Size | W Beam:See the table below |
| Materials | Steel Grade Q235B ( S235JR) Q345 (S355JR / ASTM A529M 1994) |
| Thickness of galvanized (double sides) | 550 (80µ) / 610 (85µ) / 1100 (160µ) / 1200 (170µ) g/m2 or as per your request. |
| Technology | Cold Rolled |
| Surface Treatment | Hot Dip Galvanized or Powder Coated |
| Other | Other special specification as per client’s requirement or drawings. |
| Certificate | AASHTO M180, AS3845, EN1317, GOST26804, SGS, CE, BV |
| Notes: Custom length, width, height and thickness are available as your requirements. | |
| Standards | Length | Width | Height | Thickness | Zinc Coating |
| GB/T 31439.1—2015 | 4320 mm | 310 mm | 85 mm | 3(4) mm | ≥ 550g/m² |
| GB/T 31439.2—2015 | 4320 mm | 506 mm | 85 mm | 3(4) mm | ≥ 550g/m² |
| AASHTO M – 180 | 4130 mm | 310 mm | 82 mm | 2.75nmm | ≥ 550g/m² |
| EN1317 | 4170 mm | 310 mm | 82 mm | 2.6 mm | ≥ 550g/m² |
Application
To provide railing protection to motor vehicles at dangerous road areas such as steep slopes, high embankments, obscure curves/bends, sharp corners.
To absorb sudden impact during collision thus minimizing injury to vehicle and passenger.
To act as a directional railing for vehicles moving in the right direction.
To act as a median barrier for avoiding head on collision.
To act as a protective barrier for pedestrians along the highway.
| Item | Details |
|---|---|
| Product Name | Custom Sheet Metal Fabrication Parts |
| Materials | Stainless Steel, Carbon Steel, Aluminum, Galvanized Steel, Copper |
| Processes | Laser Cutting, CNC Bending, Welding, Stamping, Punching, Drilling, Tapping, Assembly |
| Tolerance | ±0.1mm |
| Surface Treatment | Powder Coating, Sandblasting, Polishing, Brushing, Anodizing, Electroplating |
| Size | Custom based on drawings |
| MOQ | Flexible |
| Sample Time | 7–10 working days |
| Mass Time | 15–25 working days |
| Certificates | ISO 9001, CE, RoHS |
Product Features & Advantages
Full in-house production line for stable quality and fast delivery
High-precision CNC equipment for strict tolerance control
Professional welding & assembly for strong, clean finished parts
Full custom OEM & ODM service
Strict 100% inspection before shipment
Our Equipment Advantages
CNC fiber laser cutting machines
High-precision CNC bending machines
Automatic & manual welding equipment
Stamping, punching & tapping machines
Grinding, polishing & surface treatment equipment
Complete quality inspection tools
Packing & Shipping
· Packing: Protective film + bubble bag + carton + steel pallet / steel case
· Shipping Port: Qingdao,China
· Transport: Sea freight, Air freight, Express (DHL / FedEx / UPS)
· Protection: Anti-scratch, anti-collision, safe for long-distance international shipping
Production Process:
Certificate
Customers Visit us
FAQ
Yes, we can provide samples for you to check quality and fit. Sample cost and lead time will be confirmed based on your design and size.
Sample lead time: 7–10 working days
Mass production lead time: 15–25 working days
Exact time depends on order quantity and product complexity.
