Vehicle highway barrier used roadside flex three wave steel beam guardrail road steel crash barrier
Galvanized Highway Guardrail/Expressway Guardrail /Crash Barrier
Guardrail:
| Normal Size | 3200/3810/4000/4300/4320×306/310/312/380×80/82/83/85×2.75/3/4mm. Available in different sizes |
| Material | Q235(SJ235R), Q345(SJ345R) |
| Surface Treatment | hot dip galvanized, powder coated |
| Zinc Coating | 350g-600 g/m2 |
| Thickness Tolerance | ±0.015mm |
| Specification | wave width: 310mm
wave height: 85mm thickness: 2.5mm - 4mm length: 4320mm |
| Theoretical Weight | 50 kg/pc |
| Applicable standards | JT/T281-2007(China), AASHTO M-180(USA), RAL-RG620 (German) |
| Supply Ability | 60,000 metric tons per year |
| Minimum Order Quantity | 25 metric tons |
| Packing | 1.)25 pieces metal beam road guardrails per bundle, and then
fasten the bundle with wire straps or hemp ropes. 2.)One 20 feet GP will hold about 510 pieces. 3.) Customers' requirements are available, too |
| Certificate | ISO9001:2000, ISO14000, SGS, CE, etc. |
W Beam >>>
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Cold roll formed section
3mm /2.7mm thick HR sheet.
S235JR/S275JR/S355JR grade steel or equivalent
Hot dip galvanised - 550 gms/m2 or 460 gms/m2
Yield Strength: 240-310 N/mm2
Tensile Strength: 410-490 N/mm2
Elongation: 15-25% |
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Post and Spacer>>>
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Post:Anchored to foundation on Ground & Bridges
Spacer:Buffer between Post & W-Beam
Channel section of 75x150x75x5mm
5mm thick HR sheet
S235JR/S275JR/S355JR grade steel or equivalent
Hot dip galvanised -550 gms/m2 or 610 gms/m2
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End Section >>>
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Anglised, Fish Tail or Tubular end terminals |
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Fasteners >>>
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1. Hot dip galvanised or electro galvanised bolts, nuts and washers conforming to IS 1367 of grade 4.6 MS
2. 16mm dia Button head bolts for W-beam to W-beam & W-beam to spacer connection
3. 16mm dia hexagonal head type bolts for spacer to post connection |
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Quality Control
Advantages
1.The barriers ensure minimum damage to the vehicle and its occupants.
2.During collision, the beam absorbs maximum energy by flattening out laterally and restrains the vehicle from veering over.
3.Prevents the vehicle from skidding back onto the carriageway by controlling exit angles through gradual deceleration and effective redirection of the vehicle back on to the road.
4.Enables quick repairs in case of accidents.
5.All components are galvanized for longer life.
Shandong Guanxian Huaan Traffic Facilities Co., Ltd is a reputable Manufacturer specialized in road guardrail since 1996. Our main products include the highway guard rail and different types of guardrail posts, post caps and variety of road guard rail blocks, bolts and nuts and blockers, delineator(reflector) ,anti dazzling board and the guardrail relevant compoments,etc.
The company employs more than 600 workers; through the efforts of our entire staff, we have become a professional guardrail manufacturer. The product qualities in the country have been continuously improved .
We believe that the quality is the soul of an enterprise.Welcome to come and visit the company.We will give you good quality,good service and good price.
Certifications
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