Qingdao Henger Shipping Supply Co., Ltd
15 + years of rich production experience and project solving experience manufacturer ！
Add to Cart
Energy Absorb Anti Shock Height 510mm Highway Roller Barrier
The impact-resistant rotating guardrail is a "revolution" on the high-speed guardrail. At present, the product has obtained 22 invention patents and is widely used in South Korea, Japan, the United States and other countries, and the traffic accident mortality rate of the used area has been reduced by more than 90%.
This product has passed the collision test of small cars and large trucks in the highway test field of the Ministry of Communications and has been successful. The test results have reached the technical standards of SB and SBm guardrail anti-collision levels. It is believed that in the near future, the "rotating barrel guardrail" will become a unique scenic line on highways and ordinary roads in our country. It will also change the 50-year history of guardrails, bring a brand new concept of traffic protection, and create a The new road environment has become a life project that will benefit future generations.
Nominal size and tolerance of rotating barrel:
| Type | Nominal size and tolerance ( mm ) |
|
D |
345+5 -5 |
370+5 -5 |
|
h | 490+10 -10 |
510+10 -10 |
|
d | 151+2 -2 |
|
h1
| 110+2 -2 |
|
h2 | 50+1 -1 |
|
h3 | 80+2 -2 |
Service and transportation:
Taicheng's product warranty period is 24 months, and the average supplier cannot achieve such a long time. This is also the trust that we and our customers have in our factory products.
After-sales service We are online 24 hours a day. As long as you have any questions, we will always be there. We will have professional staff to answer you and provide you with technical support.
Transportation We can carry out transportation according to customer requirements. We always put customer requirements first.