Highway Guardrail Per Meter Steel Security W Beam Guard Rail
Traffic Crash Barrier
| Material | Q235B, Q345B, ASTM A36 |
| Surface Treatment | Hot Dip Galvanized |
| Zinc Coating | 550g-1100 g/m2 double sided |
| Thickness | 2.7mm-4.0mm |
| Thickness Tolerance | +/-0.015mm |
| Specification | wave width: 308-315mm |
| wave height: 81-85mm |
| length: 4130, 4320mm |
| standard or your specification and drawings are welcome,we may make
according to your requirements. |
GQ's highway guardrail business started in 2003, and since 2009,
it's been on No. 1 position in China
nearly 50% market share at home, and has been exported to wordwide
area for more than 15 years. customized quliaty standards of
different countries. won good reputation with good quality and
reasonable prices.
GQ's highway guardrails made of carbon steel or low carbon steel
which has good tensile strength and elogation, it's rolled formed
into corrugated profiles to assure when impact happened with
vehicles, it has good flexibility to absorb energy to protect
drivers.
GQ has good capacity of zinc coating, biggest zinc bath is 13meters
long. totally 8 zinc bath. as well as powder coating processing.
besides, robot / manual welding, punching,lazer cutting also
commonly used in customized product requirements.
product features:
| CROSS SECTION | 82*310mm | |
| LENGTH | 4000/3810mm |
| THCIKNESS | 2.5/2.75/3.0mm |
| BASEMETAL | low alloy carbon steel | Q/S235/355 |
| SURFACE TREATMENT | hot dip zinc coating | or powder coating |
| COATING THICKNESS | meet ISO1461 75µm | or ASTM A123 80µm |
| APPLICATION | mounted with different type(sigma/C/U/I)of post along side highway
to protect traffic safety |
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| We also manufacture: |
| Solar panel mounting structures |
| Hot dip galvanizing processing |
| Noise barriers |
| Cold forming profiles |
robot welding/manual welding profiles
|
products already sold to around the worlds for more
than 10 years
High quality and good price !
