Product name:Safety Rolling Barrier/guard Rail/safety Traffic Facility
Aohai is a comprehensive marine supply enterprise. We specialize in manufacturing pneumatic rubber fenders, foam fenders, various marine rubber fenders and ship lauching & salvage rubber airbags.Â
Our products are designed, manufactured, and tested per ISO17357 and ISO9001And every unit is producted strictly according to the requirements of ship surveyors such as BV, CCS, etc.
Located in the Port of Qingdao Aohai can respond effectively to any urgent requirements of fenders and airbags with its comprehensive range of products.
2.Product description
Product name:Safety Rolling Barrier/guard Rail/safety Traffic Facility
Safety barrier can also called roller barrier, highway barrier, highway roller, highway guardrail, it is well known all over the world."safety roller" is a fixture that prevent drivers and passengers from fatal accidents by not only absorbing shock energy but also converting shock energy into rotational energy.It is designed to effectively absorb shock and lead vehicle to the road direction to prevent large accidents.Â
Safety barrier needs to be installed at sites where vehicles are exposed to frequent accidents.
Safety barrier will safely lead a vehicle back to the road or stop the vehicle by absorbing shock energy.
Safety barrier will effectively function for drivers to properly control vehicles with its noticeable color and self-luminescence
Â
Roller (royalty barrel) | H240xφ350mm,H270xφ350 |
Post | φ140x2200x4.5mm |
Cross beam | 100x80x4.0mm |
Connecting rack | 430x84x70x4.0mm |
U shape frame | 380x70x6.0mm |
Turning circle | φ182xφ145x2.0mm |
Square buckle | 46x64x4.0mm |
Terminal | 1300x230x2.0mm |
Bolts&Nuts | M20x60/120/140mm |
Post spacing | 700 mm or 1000 mm as request drawing |
Material | EVA/Polyurethane for barrel,and Q235/Q345 for guardrail |
Operating temperature | -60ºC~70ºC(-76ºF~158ºF) |
Anti-corrision coefficien | 3 times more than the ordinary guardrail |
Crash test | the test result readh the SB.SBm-classic fence corrision level |
Other specials | Â |
Port of Loading | Ningbo,Zhejiang |
Payment | 30% deposit, 70% balance by T/T,L/C,Trade Assurance |
Capacity | 5000 tons for guardrail,10000 pcs barrels |
Packing | Opp bag+woven bag+carton+container |
Delivery | 5-7 working days |
Price term | EXW,FOB,CIF |


3.How to install
Product name:Safety Rolling Barrier/guard Rail/safety Traffic Facility
1.Roller absorbs collision shock (shock energy -> rotational energy)2. Front rail absorbs 2nd shock
3. Back rail absorbs 3rd shock
4. Metal pipe inserted in to strengthen post.

4.Features
Product name:Safety Rolling Barrier/guard Rail/safety Traffic Facility
1.LED guide Lamp (powered by solar energy)
2.Two Pieces (easy to replace, easy to adjust)
3.Reduce speed by stopper board
4.Guide reflective leads a driver to drive safely
5.Recyclable material (eco-friendly)
6.Less poles (1pole per 2m). Less cost
7.Help a vehicle turn back to the road by its spinning when the car crashed the rollers laterally.
8.Minimize fatal damage of people and vehicles by absorbing collision shock.
9.Reduce costs in repairing and maintenance due to Roller's resilience.
10.Safety barrier is installed using existing axis poles of the guard rail. (for domestic)
11.Stopper boards help prevent larger accidents by slowing down Roller's spin
5.Crash tesing
Product name:Safety Rolling Barrier/guard Rail/safety Traffic Facility

6.Packing and Delicery
Product name:Safety Rolling Barrier/guard Rail/safety Traffic Facility
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.

7.Application
Product name:Safety Rolling Barrier/guard Rail/safety Traffic Facility
1. Curved Median Strip2. Curved Ramp
3. Diverging Point
4. Curved Tunnel
5. Curved Downhill
6. Passge Intersection
7. School Zone
8. Danzer Zone etc.
8.Contact us

 1.Our company
Product name:Safety Rolling Barrier/guard Rail/safety Traffic Facility
Aohai is a comprehensive marine supply enterprise. We specialize in manufacturing pneumatic rubber fenders, foam fenders, various marine rubber fenders and ship lauching & salvage rubber airbags.Â
Our products are designed, manufactured, and tested per ISO17357 and ISO9001And every unit is producted strictly according to the requirements of ship surveyors such as BV, CCS, etc.
Located in the Port of Qingdao Aohai can respond effectively to any urgent requirements of fenders and airbags with its comprehensive range of products.
2.Product description
Product name:Safety Rolling Barrier/guard Rail/safety Traffic Facility
Safety barrier can also called roller barrier, highway barrier, highway roller, highway guardrail, it is well known all over the world."safety roller" is a fixture that prevent drivers and passengers from fatal accidents by not only absorbing shock energy but also converting shock energy into rotational energy.It is designed to effectively absorb shock and lead vehicle to the road direction to prevent large accidents.Â
Safety barrier needs to be installed at sites where vehicles are exposed to frequent accidents.
Safety barrier will safely lead a vehicle back to the road or stop the vehicle by absorbing shock energy.
Safety barrier will effectively function for drivers to properly control vehicles with its noticeable color and self-luminescence
Â
Roller (royalty barrel) | H240xφ350mm,H270xφ350 |
Post | φ140x2200x4.5mm |
Cross beam | 100x80x4.0mm |
Connecting rack | 430x84x70x4.0mm |
U shape frame | 380x70x6.0mm |
Turning circle | φ182xφ145x2.0mm |
Square buckle | 46x64x4.0mm |
Terminal | 1300x230x2.0mm |
Bolts&Nuts | M20x60/120/140mm |
Post spacing | 700 mm or 1000 mm as request drawing |
Material | EVA/Polyurethane for barrel,and Q235/Q345 for guardrail |
Operating temperature | -60ºC~70ºC(-76ºF~158ºF) |
Anti-corrision coefficien | 3 times more than the ordinary guardrail |
Crash test | the test result readh the SB.SBm-classic fence corrision level |
Other specials | Â |
Port of Loading | Ningbo,Zhejiang |
Payment | 30% deposit, 70% balance by T/T,L/C,Trade Assurance |
Capacity | 5000 tons for guardrail,10000 pcs barrels |
Packing | Opp bag+woven bag+carton+container |
Delivery | 5-7 working days |
Price term | EXW,FOB,CIF |


3.How to install
Product name:Safety Rolling Barrier/guard Rail/safety Traffic Facility
1.Roller absorbs collision shock (shock energy -> rotational energy)2. Front rail absorbs 2nd shock
3. Back rail absorbs 3rd shock
4. Metal pipe inserted in to strengthen post.

4.Features
Product name:Safety Rolling Barrier/guard Rail/safety Traffic Facility
1.LED guide Lamp (powered by solar energy)
2.Two Pieces (easy to replace, easy to adjust)
3.Reduce speed by stopper board
4.Guide reflective leads a driver to drive safely
5.Recyclable material (eco-friendly)
6.Less poles (1pole per 2m). Less cost
7.Help a vehicle turn back to the road by its spinning when the car crashed the rollers laterally.
8.Minimize fatal damage of people and vehicles by absorbing collision shock.
9.Reduce costs in repairing and maintenance due to Roller's resilience.
10.Safety barrier is installed using existing axis poles of the guard rail. (for domestic)
11.Stopper boards help prevent larger accidents by slowing down Roller's spin
5.Crash tesing
Product name:Safety Rolling Barrier/guard Rail/safety Traffic Facility

6.Packing and Delicery
Product name:Safety Rolling Barrier/guard Rail/safety Traffic Facility
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.

7.Application
Product name:Safety Rolling Barrier/guard Rail/safety Traffic Facility
1. Curved Median Strip2. Curved Ramp
3. Diverging Point
4. Curved Tunnel
5. Curved Downhill
6. Passge Intersection
7. School Zone
8. Danzer Zone etc.
8.Contact us

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