Guardrail beams we supply are 10 gauge and 12 gauge materials, which process is going through flattening, punching, galvanizing or plastic coating, fabricating and shearing process.
Highway guardrails are considered a passive barrier and are widely installed to keep vehicles within the roadway. When an unavoidable collision occurs, highway guardrail effectively reduces the speed of the offending vehicle and redirects it back onto the roadway by controlling the exit angle. In addition, it makes the highway visible to avoid running animals from straying into the roadway.
We supply and manufacture beam guardrails in accordance with China National Standard JT/T281-1995(Corrugated Sheet Steel Beams For Expressway Guardrail - China), AASHTO M-180(Corrugated Sheet Steel Beams For Highway Guardrail - USA), RAL-RG620 (German) or any other International Standards. The base steel we use meets Steel Grade Q235B (equivalent to S235JR according to DIN EN 10025 and Gr. D according to ASTM A283M) or Q345 (S355JR / ASTM A529M 1994).
We offer a wide range of highway guardrails that can be used for different applications.
Depending on the shape of our products, the following can be offered:
W beam
Thri beam
C post/spacer
I post/spacer
U post/spacer
Round post/spacer
Sigma post/spacer
End section
Bolts&nuts&washers
Aluminum Reflectors
| Name | Specification | material | Surface treatment | Standard |
| W beam | 3520*310* 85*2.5(2.67/2.7/3.0) mm | Q235/345/A26 | Zinc coating ≥550g/m2 or pvc coated | aashto/astm |
| 4130*310*85*2.5(2.67/2.7/3.0 ) mm | ||||
| 4300*306*80*2.5(2.67/2.7/3.0) mm | ||||
| 4300*310*75*2.5(2.67/2.7/3.0) mm | ||||
| 4320*310*85*2.5(2.67/2.7/3.0) mm | ||||
| Thri beam | 4320*506*85*2.55(2.67/2.75/3/4) mm | Q235/345/A26 | Zinc coating ≥550g/m2 or pvc coated | aashto/astm |
| 3300*506*80*2.55(2.67/2.75/3/4) mm | ||||
| 4130*506*83*2.55(2.67/2.75/3/4) mm | ||||
| C post/spacer | 1800*150*75*25*5mm, | Q235/345/A26 | Zinc coating ≥550g/m2 or pvc coated | aashto/astm |
| 1500*100*50*25*5mm, | ||||
| 1500*120*55*16*4/5mm, | ||||
| 1700*150*110*18*4/4.5/5mm | ||||
| 1750*120*55*16*4/5mm, | ||||
| 1900*100*55*25*4/5mm and Customized | ||||
| I post/spacer | H Post Normal size: 1830*157*82*5mm, | Q235/345/A26 | Zinc coating ≥550g/m2 or pvc coated | aashto/astm |
| 1830*157*82*5*7.4mm, | ||||
| 1800*150*100*5mm and Customized | ||||
| U Post/spacer | 1400/1750/1820*150*75*4/4.5/5mm, | Q235/345/A26 | Zinc coating ≥550g/m2 or pvc coated | aashto/astm |
| 1800/1830*176/178*76*4.5/5/6mm, | ||||
| 1830*140*75*5/6mm, | ||||
| 1680/2200*120*80*5/6mm, | ||||
| 2000/1820*150*100*5mm and Customized | ||||
| Round post/spacer | 140x1176x4.5mm OR other length | Q235/345/A26 | Zinc coating ≥550g/m2 or pvc coated | aashto/astm |
| Sigma post/spacer | 100*55*16*4 mm and Customized | Q235/345/A26 | Zinc coating ≥550g/m2 or pvc coated | aashto/astm |
| End section | Fish tail/Single Buffer ends | Q235/345/A26 | Zinc coating ≥550g/m2 or pvc coated | aashto/astm |
| Bolts&nuts&washers | M16*35/40/45/50 | Grade 8.8 | Grade 8.8 | aashto/astm |
| Aluminum Reflectors | 125mm*70mm*75mm(THICK 1.9MM) | / | / | aashto/astm |
Easy installation
Prevent the mobile equipment from skidding off the road by redirecting it
Minimum the damage
High quality material and anti-rust surface for longer service life
Corrosion resistant
Can be repaired quickly after accident
Details
Drawing
Process
Inspection
Shipping&Packing
Application
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