Qingdao TaiCheng transportation facilities Co.,Ltd.
Qingdao TaiCheng transportation facilities To Be Your Best Suppliers !
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What is Rolling Barrier?
The highway rotating barrel guardrail is mainly composed of rotating barrels, columns, beams, convolution rings, snaps, casings, ends, reflective strips and bolts. The "one column and four columns" method is adopted to strengthen the performance and installation of columns and guardrails. way to effectively prevent cars from crossing the guardrail and driving out of the driving lane.
2. Product Introduction
| name | highway guardrail safety roller barrier | use | road safety |
| size | 4130*310*81*2.75 | standard | American standard |
| material | Q345B or Q235B | feature | anti-corrision |
| certificate | ISO SGS BV CE | treatment of surface | hot dip galvanized |
Product Material
Material characteristics: The rotating bucket is made of EVA and polyurethane composite material, which is elastic and anti-collision and wear-resistant, which can prevent the rotating bucket from being crushed when it is impacted, and effectively protect the guardrail and passengers. In addition to good anti-collision and wear resistance, it also has the advantages of anti-chemical corrosion, anti-ultraviolet aging, and weather resistance.
Experimental case
3. Product Parameters
| No. | Name | Specifications(mm) | Material |
| 1 | Roller | 345*490/350*510(Customized) | Polyurethane |
| 2 | Post | 140*2000*4.5(Customized) | Q235 |
| 3 | PVC Tube | 160*500*6.5(Customized) | PVC |
| 4 | Beam | 100*80*4.0 | Q235 |
| 5 | Rolling Circle | 182×145×6.0 | Polymer Ethylene |
| 6 | End Socket | 1300×230×4.0 | Q235 |
| 7 | Post Cap | 145×145 | Rubber |
| 8 | Bolt | M18*120 | Q235 |
| M18*180 | Q235 | ||
| M18*80 | Q235 | ||
| 9 | Nut | M20 | Q235 |
| Item | Specifications |
| Apparent Density (KG/m³) | ≥125 |
| Tensile Strength(MPa) | ≥1.15 |
| Elongation(%) | ≥320 |
| Compression Permanent Distortion (%) | ≥38 |
| Resilience(%) | ≥72 |
Our services
| A | High quality goods with competitive price and fast delivery time. |
| B | Technical help with the solutions and questions. |
| C | OEM design,customized drawing for the guardrail and pipe. |
| D | Different standard products we would offer for different country and regions. |
| E | Different color and surface treatment,cold galvanized+spray, hot galvanized,hot galvanized+spray. |
Qingdao Taicheng Transportation Facilities Co., Ltd. ( Taicheng ) is a technology based innovation enterprise invested by Henger Group . It is headquartered in Jinkou Industrial Park, Qingdao. Taicheng Transportation has an innovative research team, advanced manufacturing technology, first-class production facilities and perfect testing methods. Reliable productquality, enthusiastic after-sales service, dedicated to the great cause of improving road safety in China.