ISO 9001 Certificated Factory Supplied Highway Guardrail / Crash Barrier

• Customization: Available
• Certification: ASTM, ISO9001, CE, Aashto, BV, SGS
• Surface Treatment: Galvanized
• Model NO.: DC-GI-SD454
• Material: Steel
• Raw Material: Q345b/Q235B/A36/ S355jr/S275jr
• Zinc Coating Weight: 550/610/1100/1220 G/M2
• Yield Point: Minimum 345MPa
• Tensile Strength: Minimum 483MPa
• Elongation: Minimum 50mm
• Applied Standards: Aashto M-180, BS En-1317, as Nzs 3845-1999, etc.
• Beam Thickness: 2.5/2.67/2.7/2.8/2.82/3/4/4.5mm
• Post Thickness: 3/4/4.5/5/6/7mm
• Post Styles: I/U/C/Upn/Unp/Sigma Section or Metallic Box
• Space Styles: I/U/C/Upn/Unp/Sigma Section or Metallic Box
• Transport Package: Standard Export Packing
• Specification: 4320/4318*310/312/315*83/85*2.5/2.67/2.7/2.75 mm
• Trademark: DACHU
• Origin: China
• HS Code: 7308900000
• Production Capacity: 20000 Tons/Month
• Package Size: 432.00cm * 31.00cm * 8.50cm
• Package Gross Weight: 45.000kg

Product Description

Description 

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.

Specification
 

Base Material	Q345B/Q235B/A36/ S355JR/S275JR
W-Beam	2320/3320/4128/4218/4318/4320*308/310/311/312*315*2.5/2.6/2.67/2.7/2.75/2.76*2.8/3
Thrie-Beam	2320/3320/4128/4218/4318/4320*506/508/510*2.76/2.8/3/4/4.5
Surface Treatment	Hot dip galvanized or powder coated
Galvanizing Thickness	550g/m^2 (80µ) or 610g/m^2 (85µ) or 1100 g/m^2 (160µ) or 1220 g/m^2 (170µ) or as per your request
Certificate	ISO9001, ISO14000, SGS, CE, BV
Feature	Great corrosion resistant, high intensity, long and durable,  low cost, 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 the 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 for Galvanized Guardrail: 


Our Production Process for Sprayed Guardrail: 




About us:

We are professional  manufacturer in bridge and road guardrail, pvc fence, GI galvanized coil/sheet,
PPGI prepainted galvanized steel coil/sheet,GL aluminum coil/sheet,GIL galvanized aluminum coil/sheet
and other traffic safety facilities.


 

How to inquire and place order to us ? 

Step 1:  Send us inquiry at made-in-china, or send us email  

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

Step 3:  We will made detailed quotation as soon as we received 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. 


Contact us today for an estimate. 

You are the most welcome to visit our production premises.