| Warranty: | 7X24 Hours Online Service |
|---|---|
| Certification: | ASTM, ISO9001, RoHS, CE |
| Surface Treatment: | Galvanized |
| Position: | Central Isolation Area |
| Material: | Steel |
| Standards: | GB/T18226, Jt/T281-1995, Aashto, M-180, Ral-RG620 |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier Shape: Two waves
Material: Q235(equivalent to S235JR/DIN EN10025 and GR.D/ASTM A283M),Q345(S355JR/ASTM A529M 1994),Q255JR, etc.
Surface: hot dipped galvanized or powder coating
Standard: AASHTO M-180, EN1317, RAL-RG620, JT/T 281-1995, JT/T 281-2007, JT/T 457 -2007, SPS98S, EU, USA, AS/NZS, or any other International Standards.
Certificate: GB/T9001-2000, ISO 9001-2000
W-beam guardrail is a kind of road crash barrier used for securing highway safety by preventing errant vehicles from sliding out of the roads and impacting the roadside buildings or other objects. So it is most commonly fixed on the side if the highways, dock areas, aisles, especially on curves and slopes for protection against run-off-road collisions.
Our W-beam guardrail product is formed in accordance with the latest highway safety barrier technology for making sure its high durability and maximum strength. It is made of high quality steel, which reduces the impact force caused by mobile equipment to the maximum extent. Meanwhile, the zinc coating or PVC coating perfectly combined to the W-beam guardrail keeps the products free of damages of corrosion and rust.
Advantages:
W-beam guardrails we supply:
To meet the needs our customers, we supply straight and pre-curved W-beam guardrail products. Generally, straight W-beam guardrail just can be applied to the curves with a radius greater than 45m by being lined up for transitioning smoothly. For the radius less than 45m, the pre-curved W-beam guardrail product exploits its advantages to a full.
Pre-curved W-beam guardrails:
The beam guardrails can be curved either convex or concave in various degree angles for different application. It is normally curved with a radius from 1.5m to 50m which refers to the traffic face of the road.
| Normal Sizes | L:3200/3810/4000/4300/4320× W:306/310/312/380X Height : 80/82/83/85× Thickness :2.75/3/4mm. |
| Material | Q235,Q345 |
| Porfile | W-beam, Three-beam |
| Surface Treatment | Hot dipped galvanized or plastic sprayed coating |
| Applicabele Standards |
JT/T2811995(Corrugated Sheet Steel Beams For ExpresswayGuardrail - China), AASHTO M180(Corrugated Sheet Steel Beams For Highway Guardrail - USA), RAL RG620 (German) or any other International Standards. |
| Base Steel |
Grade Q235B (equivalent to S235JR according to DIN EN 10025 and Gr. Daccording to ASTM A283M) or Q345 (S355JR / ASTM A529M 1994). |
|
The Thickness of Galvanized (Double Sides) |
550g/m2 (40µ) or 1100 g/m2 (80µ) or 1200 g/m2 (85µ) or as per your request. |
| Features |
Great corrosion resistant, high intensity, long and durable,with good impact resistance, low cost, long life, higher security,environmental protection, etc. |
|
Relevant Parts Required for Guardrails: |
Post, Spacer (C, U and Sigma types etc) and Fasteners,Bolts&Nuts,Terminal,Reflectors |
| MOQ | one 20 feet container |
| Price Terms | FOB,CFR,CIF |
| Payment Terms | T/T,L/C at sight |
| Other special specification as per client's requirement or drawings | |
Guardrail Advantages
1. The barriers ensure minimum damage to the vehicle and its occupants.
2. During collision, the beam absorbs maximum energy by flattening out laterally and restrains the vehicle from veering over.
3. Prevents 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.
4. Enables quick repairs in case of accidents.
5. All components are galvanized for longer life.
6. Prevents the pedestrians and the animals from entering the road.
7. Reasonable in price and good in quality.
Guardrail Radius Chart
|
Radii (R)
|
Angle (A)
|
Chord (C)
|
Rise (H)
|
|
5
|
143° 14
|
9'-5 7/8"
|
3'-5"
|
|
10
|
71° 37'
|
11'-8 3/8"
|
1'-10 3/4"
|
|
15
|
47° 45'
|
12'-1 3/4"
|
1'-3 3/8"
|
|
20
|
35° 49'
|
12'-3 5/8"
|
11 5/8"
|
|
25
|
28° 39'
|
12'-4 1/2"
|
9 3/8"
|
|
30
|
23° 52'
|
12'-4 7/8"
|
7 3/4"
|
|
35
|
20° 28'
|
12'-5 1/8"
|
6 5/8"
|
|
40
|
17° 53'
|
12'-5 3/8"
|
5 7/8"
|
|
45
|
15° 55'
|
12'-5 1/2"
|
5 1/4"
|
|
50
|
14° 19'
|
12'-5 5/8"
|
4 5/8"
|
|
55
|
13° 01'
|
12'-5 5/8"
|
4 1/4"
|
|
60
|
11° 56'
|
12'-5 3/4"
|
3 7/8"
|
|
65
|
11° 01'
|
12'-5 3/4"
|
3 5/8"
|
|
70
|
10° 14'
|
12'-5 3/4"
|
3 3/8"
|
|
75
|
9° 33'
|
12'-5 3/4"
|
3 3/8"
|
|
80
|
8° 57'
|
12'-5 7/8"
|
3"
|
|
85
|
8° 26'
|
12'-5 7/8"
|
2 3/4"
|
|
90
|
7° 58'
|
12'-5 7/8"
|
2 5/8"
|
|
95
|
7° 32'
|
12'-5 7/8"
|
2 1/2"
|
|
100
|
7° 10'
|
12'-5 7/8"
|
2 3/8"
|
|
110
|
6° 31'
|
12'-5 7/8"
|
2 1/8"
|
|
120
|
5° 58'
|
12'-6"
|
2"
|
|
130
|
5° 31'
|
12'-6"
|
1 3/4"
|
|
140
|
5° 07'
|
12'-6"
|
1 5/8"
|
Application
| 1.Road/Expressway/Highway Guardrails. | 6.Warehouses. |
| 2.Roadway guard rails crash barriers. | 7.Distribution depots. |
| 3.Roadway crash barries. | 8.Industrial barries. |
|
4.Service roads; Car parking lot guardrails. |
9.Pedestrian areas. |
| 5.Car parking guardrails. | 10.Bridge guardrail. |
Q1: How can we get the sample?
A1: Free samples are available for your checking and testing.But you need to pay for the frieght cost.
Q2: Can you provide Mill Test Certificate?
A2: Yes! The Mill Test Certificate will be issued with the product.
Q3:Packing details?
A3:Packaged 25 Tons per 20 GP wooden case container.
20ft GP: 5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC: 12032mm(Lengh)x2352mm(Width)x2698mm(High)
Q4:What is your terms of payment?
A4: 100% T/T advance.
30% T/T and balance against copy of documents.
30% T/T advance, balance L/C at sight.
Q5:Can we visit your factory?
A5: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
Suppliers with verified business licenses
Audited Supplier 
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