Galvanized Highway Guardrail Bolts

• Material: Carbon Steel
• Type: Round Head
• Connection: Common Bolt
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DC-GI-AC56
• Head Style: Button and Hex
• Standard: GB
• Grade: 8.8
• Application: Highway Guardrail
• Finish: Hot Galvanizing
• Certificate: ISO9001, ISO14000, SGS, Ce, BV
• Applied Standard: Aashto-M180, AS/NZS 3845:1999, BS En-1317
• Transport Package: Standard Export Package or as Per Your Request
• Specification: M 16*35, M 16*45, M 20*170 or as per request
• Trademark: Wuhan Dachu
• Origin: China
• HS Code: 7308900000
• Production Capacity: 20, 000 PCS Per Day

Product Description

Common Bolts Type:
1) Button Head Bolt
2) Hex Head Bolt

Common Bolts Specifications:
M16*35 mm ,  M16*40 mm, M16*45 mm ,   M16*150mm,  M16*170mm
M20*35mm,  M20*45mm,  M20*170mm
M16*30mm,  M16*32 mm, M16*42 mm
G8.8/G12.0




Highway guardrails are considered as passive protectors with a view to ensure the safety of the pedestrians by the wayside and the vehicles. Highway guardrails are designed in pursuance to the principle of keeping the vehicle inside the road in a secure way and at the same time minimizing the loss of life and property in case of an accident.

Guardrail Specification 

Normal Size(mm)	3200/3300/4000/4130/4300/4320 × 306/310/312/380×80/82/83/85 × 2.55/2.75/3/4 & other sizes
Profile	w-beam & thrie-beam
Base Material	Q235B, Q345, Q345B, S355JR, HA350 and HA300 or equivalent
Thickness	2.55mm, 2.75mm, 3mm, 4mm, 6mm or according to consumers' request
Surface Treatment	Hot dip galvanized or powder coated
Thickness of Galvanizing	550g/m^2 (80µ) or 610g/m^2 (85µ) or 1100 g/m^2 (160µ) or 1200 g/m^2 (170µ) or as per your request
Certificate	ISO9001, ISO14000, SGS, CE, BV
Feature	Great corrosion resistant, high intensity, long and durable, with good impact resistance, low cost, long life, higher security, environmental protection, etc.
Other	Other special specification as per client's requirement or drawings.

W-Beam Popular Applications:
1. Car parking lot guardrail;
2. Industrial barriers;
3. Roadway guard crash barriers;
4. Median highway crash barrier;
5. Loading bays;
6. Warehouses;
7. Distribution depots;
8. Service roads;
9. Pedestrian areas;
10. Bridge guardrail.

We manufacture highway guardrails according to those Standards as below:

A. JT/T 281-1995(Corrugated Sheet Steel Beams For Expressway Guardrail - China)

B. AASHTO-M180 (Corrugated Sheet Steel Beams For Highway Guardrail - USA)

C. AS/NZS 3845:1999(Road Safety Barrier Systems - Australia/New Zealand)

D. BS EN-1317(Road Restraint Systems - Europe)

E. RAL RG620 (Germany)

F. Or tailor-make according to client's requirements

Our Production Process: 



 

Guardrail Installation Steps: 

Step 1. Site Preparation

Step 2. Driving the Posts

Step 3. Joining the W-Beam Guardrail Panels

Step 4. Connecting the W-Beam Guardrail Panels to the Posts

Step 5. Repeat Steps 2, 3 and 4

Step 6. Delineation (if required)

 

Contact us today for an estimate. 

You are the most welcome to visit our production premises.