Galvanized Road Safety Barriers Guardrails

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500 PCS
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20000 PCS/month

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Item specifice:

Shape: Two Waves or Three Waves Raw Material: Q235 or Q345 Application: Highway and Bridge Safety
Color: Silver(or other colors such as Blue, Green, Yellow, White) Standard: JT/T281-2007,AASHTO M-180,RAL-RG620,Russian standard and etc. Surface Treatment: Hot Dipped Galvanized or Powder Coated

Product Description:

Road Safety Barrier Introduction

Product type: two waves(W beam barrier) or three waves

Standard: GB JT/T281-2007, AASHTO M180, Russian standard etc.

Material: hot rolled steel coils, Q235 or Q345 grade

Standard size: 4320mm*310mm*85mm*3mm/4mm

Surface treatment: hot dipped galvanized

Zinc coating: 80~170um(550~1200g/m2)



Road Safety Barrier Application

a. To provide steel highway guardrail protection for motor vehicles against dangerous road areas such as steep slopes, high embankments, obscure curves/bends and sharp corners.

b. To absorb the kinetic energies from sudden impact collisions to minimize damage to the vehicle and injury to the passenger.

c. To act as a directional steel highway guardrail for drivers to be aware of the correct driving direction.

d. To act as a median barrier to avoid head-on collision.



Road Safety Barrier Advantage

a. Can ensure minimum damage to the vehicle and its occupants.

b.Repairs are quick ensuring that complete road safety is maintained along the entire length of guardrail.

c. Can prevent the vehicle from skidding back onto the carriageway by controlling exit angles through gradual deceleration and effective redirection of the vehicle back on to the road

d. All components are galvanized as a countermeasure against the elements for a longer service life.

e. Ideal replacement for traditional metal Roadway Guardrails.

f. OEM or ODM service offered

g. Precision machining and Extensive exporting experience


Road Safety Barrier Specifications

Normal Size


Available in different sizes.


W-beam, Three-beam Steel Highway Guardrail



JT/T281-2007(Corrugated Sheet Steel Beams For Expressway Guardrail - China), AASHTO M-180(Corrugated Sheet Steel Beams For Highway Guardrail - USA),RAL-RG620 (German) or any other International Standards.


Steel Grade Q235 or Q345 grade

The thickness of the steel

2.55 mm, 2.67 mm, 2.75 mm, 3 mm, 4 mm

Or according to consumers' request.



Hot Dipped Galvanized or Powder Coated Steel Highway Guardrail

The thickness 


(double sides)

550g/m2 (80μ) or 610g/m2 (85μ) or 1100 g/m2 (160μ) or 1200 g/m2 (170μ)

Or as per your request.


ISO 9001:2000, ISO 14000, SGS , CE


Great corrosion resistant, high intensity, long and durable, with good impact resistance,

low cost, long life, higher security, environmental protection, etc.

Relevant parts

for guard rails

Posts, Spacer (C, U and Sigma types etc), Bolts and Nuts and washers, 

Reflectors and Terminal Ends


Cold Rolled


Highway and Road Safety Steel Highway Guardrail

Other special specification as per client's requirement or drawings.


Road Safety Barrier photos


Galvanized Road Safety Barriers Guardrails

Galvanized Road Safety Barriers Guardrails


Galvanized Road Safety Barriers Guardrails


Galvanized Road Safety Barriers Guardrails





1. Which payment do you accept?

For you convenience, our payment can be L/C at sight, or TT

2. Is free sample available?

We can supply free samples for first 20 customers every day. You'll just need to pay for express cost.

3. Why us?

Professional engineers team and Rich manufacturing experience for Steel Highway Guardrail. 

Prompt reply and Timely delivery

High quality & Competitive price


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Q:Crash highway guardrail, police how to deal with?
Refer to the traffic law; ninety-ninth, one of the following acts, the public security organs traffic management department at two hundred yuan and two thousand yuan fine:(a) without obtaining a driving license, motor vehicle driving license is revoked or motor vehicle driving license is suspended during driving;(two) the vehicle is handed over without obtaining a driving license or driving license is revoked or withheld driver;
Q:Is the grade B wave beam guardrail only installed at the corner?
Loss of round column. Some sections of the soil soft, no compaction, into the round column is easy to lose. What's more, a bid section loses more than 1000 round columns. Even if these round columns are not missing. Can you meet the requirements of collision avoidance? The problem of lost column is actually the quality of construction.
Q:Should a guardrail be installed on a high embankment with a radius less than the radius?
Standard for setting guardrails on grade a highways:Set up traffic guardrail as follows: in a pedestrian, bicycle or other vehicle across the highway and a highway segment, especially the station or at the intersection overpass or underpass, should be set up. A road without setting and overpass or underpass bike location, pedestrian safety management should be set up in other label records, highway, according to the actual situation, set the necessary overpass or underpass.
Q:What does waveform guardrail "Gr-A-4E" mean?
Double wave beam guardrail, length 4320mm, width 310mm, wave height 85mm, plate thickness: 3mm, 4mm;Round column: specifications 140mm length, according to requirements, usually 2 meters, 2.15 meters, wall thickness 4/4.5MM; theoretical weight: 140mm 15.04kg/m. Phi
Q:How can the advertisement position on the isolation guardrail be fixed properly?
First of all, you have to determine whether the fence can be advertised, and now the fence has a special ad version of the fence
Q:Crash public facilities guardrail escape, be found by the traffic police, how to deal with, will be detained?
Traffic accident escape related regulationsLaw of the People's Republic of China on road traffic safety (Amendment)The provisions of article 101st in violation of laws and regulations on road traffic safety, major traffic accidents, which constitutes a crime, criminal responsibility shall be investigated in accordance with the law, and by the traffic administrative department of the public security organ shall revoke the driving license.If a person escapes after a traffic accident, the driver's license shall be revoked by the traffic administration department of the public security organ, and the motor vehicle driving license shall not be obtained again for the rest of his life.
Q:Is it necessary to call the police when hitting the guardrail?
(five) collision of buildings, public facilities, or other facilities.Property damage accident, and has fifth cases, the vehicle can move, the parties can alarm, in the principle of ensuring the safety of the scene photos or marking parking position, the vehicle moves to traffic in the waiting place
Q:Reaction traffic barrier problem can not be solved, how to do?
Will find the road section of the road guardrail contractor for after-sale maintenance, traffic barrier are looking for contractors to buy, installation, after-sales maintenance is also responsible for them.
Q:I hit the guardrail, how do I deal with it?
(six) in violation of the provisions of traffic control, forced access, do not listen to dissuade;(seven) intentionally damaging, moving or altering traffic facilities and causing harmful consequences, but not yet constitute a crime;(eight) illegally intercepting or detaining motor vehicles, not listening to them and causing serious traffic jams or major property losses.If the actor has one of the second or fourth items mentioned in the preceding paragraph, he may also suspend his motor vehicle driving license; if he has one of the first, third or fifth to eighth items, he may also be detained for not more than fifteen days.
Q:What is the height dimension of highway guardrail?
The effective height specified in the national JTJ074-94 fence standard ranges from 1.6~1.8m

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