Metal Tunnel Crash Beam Barrier Rustproof , Highway Guard Rail
Barrier
1. Company Situation
Qingdao Taicheng Transportation Facilities Co., Ltd. is located in
Jinkou Town, Jimo District, Qingdao City, Shandong Province. It is
a professional rotating guardrail manufacturer with advanced
technology and strong strength, which integrates development,
production and sales.
Our advantages lie in independent production, factory direct
operation, exquisite workmanship, precise size, professional
technicians, high quality production level is the cornerstone of
our development.
2. Product Introduction
The rotating guardrail combines the advantages of traditional
barrier and new type energy -absorption anti-collision roller
barrel. It inserts the anti-collision roller barrel into
strengthened traditional barrier. When traffic accident happening,
the roller barrel can rotate freely on the columns, and through
this free rotation of the roller, they break down the impact force
of the car. it can efficiently resolve the impact energy by
converting the impact energy to rotational energy and pull the
accident car back to normal motion trail.
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 |
4. Product use
The rotating guardrails are especially suitable for installation
and application in many accident areas such as tunnel entrances,
central isolation belts, rapid turning zones, and complex
intersections.
1) Road central safety roller.the road central safety roller is to
divide the car line and prevent safety driving from opposite impact
.
2) Road cross safety roller.the road cross safety roller is
installed on the cross to prevent the cars from rushing to the
greenbelt.
3) Safety roller for highway.it is very fast driving in the
highway, and the safety roller is to protect the
drivers&passengers from accident.
5. New Style roller barrier/highway guardrail/spinning barrier
This is a new style of our products.This product consists of
spinning drum, steel post, C profile steel beam, fastening pieces
and so on. The spinning drum is made of composite material of EVA
and polyester ammonia, which enjoys the advantage as below:
1. High flexibility and abrasion performance
2. Resistant to corrosion of chemical material
3. Anti ultraviolet aging
4. Not easy to fade and broken
5. Long service life
6. FAQ
1. Are you a trader or factory?
Yes,our factory is in Shandong,China.
2. How can i get a sample if i want to test the quality?
Yes,we would offer the samples.If you want to test the
quality,please let me know and i would arrange you the samples.
3. How long is your delivery time?
We would offer you a best delivery time.we have a big factory,and
our output would be more than 100 thousand tons per month.
4. What is your payment terms?
We accept T/T, L/C.
7. Packing and shipping
For the roller barrel,it would be packed with opp bag+woven bag,or
opp bag+woven bag+carton.
And for the guardrail,it would be packed as tie,and also the same
as post.Shipping by air or sea as request.
