Gold Member Since 2016
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Wuhan Dachu Traffic Facilities Co., Ltd.

Guardrail Accessories, Button Head Bolts, Hex Head Bolts manufacturer / supplier in China, offering Galvanized Highway Guardrail Bolts, Ce Certificated Hot Dipped Galvanized Coil Gi, Factory Direct-Supply Various PVC Fence and so on.

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Galvanized Highway Guardrail Bolts

FOB Price: US $0.1-1.5 / KM
Min. Order: 500 KM
Min. Order FOB Price
500 KM US $0.1-1.5/ KM
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Port: Shanghai, China
Production Capacity: 20, 000 PCS Per Day
Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: DC-GI-AC56
  • Type: Round Head
  • Head Style: Button and Hex
  • Grade: 8.8
  • Finish: Hot Galvanizing
  • Applied Standard: Aashto-M180, AS/NZS 3845:1999, BS En-1317
  • Transport Package: Standard Export Package or as Per Your Request
  • Origin: China
  • Material: Carbon Steel
  • Connection: Common Bolt
  • Standard: GB
  • Application: Highway Guardrail
  • Certificate: ISO9001, ISO14000, SGS, Ce, BV
  • Trademark: Wuhan Dachu
  • Specification: M 16*35, M 16*45, M 20*170 or as per request
  • HS Code: 7308900000
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
Galvanized Highway Guardrail Bolts



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
Profilew-beam & thrie-beam
Base MaterialQ235B, Q345, Q345B, S355JR, HA350 and HA300 or equivalent
Thickness2.55mm, 2.75mm, 3mm, 4mm, 6mm or according to consumers' request
Surface TreatmentHot dip galvanized or powder coated
Thickness of Galvanizing550g/m2 (80µ) or 610g/m2 (85µ) or 1100 g/m2 (160µ) or 1200 g/m2 (170µ) or as per your request
Certificate ISO9001, ISO14000, SGS, CE, BV
FeatureGreat corrosion resistant, high intensity, long and durable, with good impact resistance, low cost, long life, higher security, environmental protection, etc.
OtherOther 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: 
Galvanized Highway Guardrail Bolts



 

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)

Galvanized Highway Guardrail Bolts

 

Contact us today for an estimate. 

You are the most welcome to visit our production premises. 

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