Model NO.
DC-GR-190496
Thickness
2.55mm, 2.75mm, 3mm, 4mm, 6mm etc.
Certificate
ISO9001, ISO14000, SGS, CE, BV
Applied Standard
Aashto-M180, AS/NZS 3845:1999, BS En-1317
Free Sample
Available
Size
Can Be Customized
Color
Can Be Customized
OEM
Available
Steel Material
Q235B/ Q345b / Q355b / Cr.D / Ss400 / Sm400A / S23
Steel Thickness
Can Be Customized
Zinc Coating Thickness
Can Be Customized
Powder Coating Thickness
Can Be Customized
Various Post Hole Spacing
Available
Specification Drawing
Available
Third Party Inspection
Acceptable
Third Party Testing
Acceptable
Transport Package
Standard Export Bundle or as Per Your Request
Specification
3200/3300/4000/4130/4300/4320 or as per request
Trademark
Wuhan Dachu
Origin
China
HS Code
7308900000
Production Capacity
40000 Tons Per Month
After-sales Service:
Long Time
Warranty:
2 Years
Certification:
ASTM, ISO9001, RoHS, CE, BV, SGS
Surface Treatment:
Galvanized
Position:
Road Side
Material:
Steel
Specification of Thrie Beam Guardrail
| 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/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 |
| 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. |
Features of Wuhan Dachu Guardrail System
High Performance, Low Maintenance
The unique short blasting process for coils during production ensure best quality of zinc coating with the right thickness.
Improved impact resistance.
Straightforward installation and uncomplicated repairs, when repairs are required, only damaged rail or posts need to be replaced. The remaining section of Guardrail still provides effective protection.
Routine maintenance is not required. Adjustment or tightening is not necessary during the service life of the barrier.
Flexibility & Customization
Our flexible manufacturing system provides maximum compatibility with guardrail systems, regardless of the original guardrail manufacture. The Guardrail systems can be tailored to any application.
They can be installed in parking lots, single and multi-lane highways, bridges and bridge approaches.
Guardrails can be manufactured to any specification of oman or any other GCCC / MENA countries.
Rail systems can be designed with driven or bolted steel posts and spacer blocks.
Post to rail rations can be varied to meet safety requirements.
Rail thickness is available in 2.6mm to 3.5mm.
Standard lengths are 3.81m or 7.62m. Custom lengths are also available.
Below are the most popular standards we apply to manufactuer the products:
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: 
Contact us today for an estimate. You are the most welcome to visit our production premises.
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