China Galvanized Steel Corrugated Crash Barrier/Guard Rail W Beam/Aashto M180 W Beam Guardrail Roadway Corrugated Road Safety Galvanized Expressway Highway Guard Rai, Find details about China Guardrail, Galvanized Guardrail from Galvanized Steel Corrugated Crash Barrier/Guard Rail W Beam/Aashto M180 W Beam Guardrail Roadway Corrugated Road Safety Galvanized Expressway Highway Guard Rai
1.Hot dip galvanized guardrail panels
Galvanized material | Zinc |
Galvanized thickness | Average 85um, any point is not less than 61um |
Exterior | Are complete, consistent color,smooth surface and pactical,no-sag, drip tumors, lumps and other defects |
Impact test | Zinc layer does not peel off, no bumps, no cracking |
Bending | No cracks, peeling and other phenomena |
Zinc coating uniformity | 5 copper sulfate erosion, constant red |
Salt spray | No corrosion phenomenon |
Base Material | A572/Q345B/HA350/Q235B/A36/S355JR/S275JR |
W-Beam | 2320/3320/4128/4130/4318/4320/7938*308/310/311/312/315*2.5/2.6/2.67/2.7/2.75/2.76*2.8/3/4/5/10 |
Thrie-Beam | 2320/3320/4128/4218/4318/4320*506/508/510*2.76/2.8/3/4/4.5/5/10 |
Surface Treatment | Hot Dip Galvanized or Powder Coated |
Galvanizing Thickness | 300g/m2 (40µ), 550g/m2 (80µ) or 610g/m2 (85µ) or 1100 g/m2 (160µ) or 1220 g/m2 (170µ) or customized |
Certificate | AASHTO, AS/NZS, EN, 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. |
Guardrail Popular Applications:
1. Road/Expressway/Highway Guardrails.
2. Roadway guard rails crash barriers;
3. Roadway crash barriers;
4. Service roads;Car parking lot guardrails;
5. Car parking guardrails;
6. Warehouses;
7. Distribution depots;
8. Industrial barriers;
9. Pedestrian areas;
10. Bridge guardrail.
We manufacture highway guardrails according to the Standards as below:
A. AASHTO-M180 (Corrugated Sheet Steel Beams For Highway Guardrail - USA)
B. AS/NZS 3845:1999(Road Safety Barrier Systems - Australia/New Zealand)
C. BS EN-1317(Road Restraint Systems - Europe)
D. JT/T 281-1995(Corrugated Sheet Steel Beams For Expressway Guardrail - China)
E. Or tailor-make according to client's requirements