Aashto M180 Steel Q235 Q345 Highway Guardrail Roller Barrier Made in China

Overview

Basic Info.

Model NO.	H250x350mm, H500x350mm
Model No.	Roller Barrier
Post	Galvanized S235 Steel Round Post
Cross Beam	Galvanized S235 Steel
Utilities	Carve Road, Bend Road
Color	Yellow, Orange
Transport Package	Standard Export Bundle or as Per Your Request
Specification	D350*H250, D350*H500
Trademark	safebuild
Origin	China
HS Code	730890
Production Capacity	300km Per Year

Product Description

Product Description

Roller Barrier

Safety roller barrier is a fixture that prevents drivers and passengers from fatal accidents by not only absorbing shock energy but also converting shock energy into rotational energy. It is also known as a roller barrier, rolling barrier, roller type barrier, drum barrier or highway roller, and widely used on sharp carve road or bend road zone. It is designed to effectively absorb shock and lead vehicle to the road direction to prevent large accidents.The safety roller will effectively function for drivers to properly control vehicles with its noticeable color and self-luminescence.The safety roller barrier is a new product. It is assembled with PU / EVA rollers and galvanized steel post and beams. The roller barrier differs from the w beam guardrail in the way it functions because It can absorb shock and lead vehicle to the road direction by roller, to prevent large accidents, whilst the W beam does not. The roller barrier is as well lighter and easier to install than w beam guardrail and it would be easier for recovery after attachment and easier to repair.

Product Parameters

Roller	H250xφ350mm,H500xφ350,request
Post	φ140 x 2150 x 4.5mm φ140 x 2100 x 4.5mm
Cross Beam	100x80x4.0x5000/5600/6000/7000
Turning Circle	φ182xφ145x2.0mm
Connecting rack	84 x 70 x 4.0mm*L430mm
U connecting frame	380 x 70 x 6.0mm
Casing	φ167x480x8.0
Terminal	560*310*4.0 1300*230*2.0
Square buckle	46x64x4.0mm
Bolts&Nuts	M20x60/120/140mm
Post spacing	700 mm or 1000 mm or custom
Material	EVA/Polyurethane for barrel,and Q235/Q345 for guardrail
Operating temperature	-60ºC-70ºC(-76ºF~158ºF)

Manufacturing Technique&Detail

The guardrail is composed of columns, rotating cylinder, u-beam and connecting parts. All steel components are treated with hot-dip galvanized anti-rust treatment.The vertical column is separated by 1m or 0.7m, and two rotating cylinders are installed on each vertical column. This rotating cylinder takes EVA as the main material, and 17 auxiliary materials such as PE and related chemical additives are added.Continuous working temperature is between 60 ° and 70 °.These kinds of guardrails are usually installed on the ramp, continuous downhill and curved road of the expressway. When a vehicle hits a guardrail, the rotation function of the rotating cylinder itself and the good resilience of the cylinder body can greatly reduce the injury degree of the vehicle and the driver, and play a good protective role.There is a reflective strip on the rotating cylinder, and the evening star stone can reflect the outline of the route better through the light irradiation, which can play a good line of sight induction effect on the vehicle and further guarantee the safety of the vehicle.

Company Profile

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Packaging & Shipping

Focusing on the export business of transportation facilities, the company has rich packing and packing experience for container loading. Among them, the guardrail plate is packed with steel wire rope, the post is transported by pallet, and the spacer and other guardrail accessories are shipped in ton package. This assembly method ensures that the products arrive at the destination port and is convenient for loading and unloading.1.The packing of guardrail adopts bundling method, which is convenient for loading and unloading. It can also keep the balance of containers and facilitate transportation. 2.The packing of guardrail post adopts the well shaped binding method, which has strong firmness and is easy to be loaded and unloaded by forklift. 3.We use ton bags or simple wooden cases for packing accessories of guardrail, which is convenient for loading and unloading, and installation after arrival. Sea, land and air transportation is at your choice

Installation Instructions

Our Advantages

1,Professional manufacturers and suppliers of safety protection products;2,The company has many years of export experience, the export share is about 50%;3,According to customer requirements, design, research and development, customized products;4,Provide one-to-one online installation guidance and 24-hour service hotline;FAQ

1
Q:Are you a factory or trading company?
A:We are factory which has been in this field for more than 10 years.2
Q:Where is your factory located? How can I visit there?
A:Our factory is located in Liaocheng City, Shandong Province, China. All our clients, from home or abroad, are warmly welcome to visit us!3
Q:How can I get some samples?
A: We are honored to offer you samples. Please send a sample inquiry and leave us your email address, then we will send you more information about the samples for your reference.4
Q:How does your factory do regarding quality control?
A:Quality is priority. All our staff members always attach great importance to quality controlling from the very beginning to the very end. Our factory has gained ISO 9001 and SGS authentication.