Crash Barrier W Beams Highway Galvanized Guard Rail Galvanized Fence Galvanized Steel Guardrail W - Beam and H - Post

Roadside barriers have been developed over the years to safely redirect vehicles that leave the roadway. Many different rigid, semi-rigid and flexible designs for roadside barriers have evolved. The most common system consists of a steel w-beam rail supported on steel posts with end treatments and transitions of various designs using similar materials.

W beam is the world's most widely specified safety barrier system. Highly effective and inexpensive, the most popular means of eliminating the threat from roadside hazards.Being a semi rigid barrier, W beam guardrail provides a desirable outcome for both designer and vehicle occupants. The ability of the barrier to absorb some of the crash energy reduces occupant risk and the deformation of the impacting vehicles.

Post -- the component supporting the beams of a public domain non-rigid road safety barrier system and a wire rope road safety barrier system.

Spacer -- The main function of a guardrail spacer is to prevent the wheels of a colliding vehicle from snagging on the guardrail posts. Applying spacer provides a significant improvement to the safety of W-beam guardrail by maintaining its geometry during impact.

Specification and Technical Data

1.Beam and transition sections specification comply to AASHTO M180-2012
- Minimum yield strength: 345MPa(50,000psi)
- Minimum tensile strength: 483MPa(70,000psi); and
- Minimum elongation: in 50mm(2 in), 12%.

2.End and buffer sections comply to AASHTO M180-2012
- Minimum yield strength: 227MPa(33,000psi)
- Minimum tensile strength: 310MPa(45,000psi); and

3.Galvanizing specification complies to
- AASHTO Designation: M111M/M111

4.Bolts and Nuts conform to or exceed the requirements of ASTM A 307

Wuhan Dachu Traffic Facilities Co., Ltd. is an enterprise specilizing in the design, development,produciton,sales and engeering solution consulting of guardrails series, and other metallic products. We have our own production base, total cover an area of 50,000 square meters, and independently put into production several new hot-dip galvanizing production lines, environmentally friendly electrostatic spraying production lines, and advanced press plates, punching, forming, cutting and other process system production lines, with an annual production capacity up to 800,000 tons.

Wuhan Dachu is a certificated guardrail factory with complete qualitification. We could send customers details when required. As a qualified highway guardrail supplier, the stainless steel barrier we provide could meet various standards.

As an expert in manufacturing guardrails, we have very strict procedure in inspection to the products at each procedures. A final complete inspection would also be done before the products are dispatched from the factory, and a formal inspection report would be issued by us to customers . Meanwhile, we would welcome our customers to come and do the factory inspection together.

Dachu Guardrail FAQ

Q1: What's your MOQ (minimum order quantity) for guardrails?
A: 4 km or Two full containers of guardrails.

Q2: Are you trade company or guardrail factory?
A: We are guardrail factory, self making and self marketing.

Q3: What's your payment terms for guardrail order?
A: We supply our guardrail by below payment terms:
1) 30% in advance by T/T ,70% by L/C; or
2) 100% by L/C; or
3) Negotiate according to the order status.

Q4: Which delivery terms do you do for guardrails?
A: FOB China port is recommended for guardrails,but CNF/CIF destination port is also acceptable.

Q5: What is the delivery time for guardrails?
A: Normal production time for guardrail sets will be about 35 days, and the final delivery time will be confirmed according to the guardrail order items and quantities.

Q6: Can you do the official test for the guardrail order, which authoritative organization is recommend?
A: Yes, the test for guardrail order can be arranged as per requirement, SGS test is recommended, and we could even do the test report in the name of customers' company.

Q7: Can you provide guardrail samples?
A: Yes, we could provide guardrail samples for free, and you just need to pay the postage fee.


How to Place Guardrail Order to Wuhan Dachu

Step 1: Send us inquiry here, or send us email or call us at 0086-13517199170;

Step 2: Provide your specification and quantity to us, or we could offer our guardrail product list for your reference ;

Step 3: We will made detailed quotation as soon as we receive your specification and quantity;

Step 4: Samples can be arranged if needed, the sample is free to you, you just need to bear the postage fee;

Step 5: Factory visit if possible, you will be warmly welcomed;

Step 6: Confirm the order, we will arrange the production as soon as the advance payment is received;

Step 7: Confirm the delivery time, balance payment need to be arranged before the goods is dispatched;

Step 8: You could contact us for any questions even after sales.


Why Us :

A. We are manufacturer, with competitive price and reliable quality to enable clients to take the projects;

B. We are certificated plant, with various certificates to secure clients' official requirements;

C. We possess our own export qualification and are rich in trade operation to simplify clients' operation.

You are most welcomed to visit our factory any time, contact us right now for more details.