Highway Expressway Motorway Three Wave Guardrail

• Certification: ASTM, ISO9001, CE, Aashto, BV, SGS
• Surface Treatment: Galvanized
• Position: Road Side
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DC-GR-190456
• Material: Steel
• Beam Thickness: 2.5/2.6/2.67/2.7/2.8/2.82/3/4/4.5/10/20mm
• Applied Standard: Aashto M-180, En-1317, AS/NZS 3845-1999, etc.
• Base Material: A572/Q345b/Ha350/Q235B/A36/S355jr/S275jra572/Q345b
• Zinc Coating Weight: 300/550/610/900/1100/1220 G/M2
• Yield Point: Minimum 355MPa
• Tensile Strength: Minimum 495MPa
• Domain Market: Asia, Australia, Africa, Middle East, etc.
• Elongation: in 50mm (2 in), Minimum, 15 Percent
• Post Thickness: 3/4/4.3/4.5/5/5.5/6/7/9/10/20mm
• Free Sample: Available
• Transport Package: Standard Export Bundle or as Per Your Request
• Specification: Varies with the parts
• Trademark: Wuhan Dachu
• Origin: China
• HS Code: 7308900000
• Production Capacity: 20000 Tons Per Month

Product Description

Thrie-Beam Steel Guardrail is a type of guardrail that is essentially two pieces of W-Beam Guardrail formed into one single shape. It is used in specific circumstances where additional coverage may be necessary. Certain States prefer this product for highway use, and it can frequently be seen at racetracks where lower vehicles could interact with the guardrail posts.

Guardrail Specification

Base Material	A572/Q345B/HA350/Q235B/A36/S355JR/S275JR
W-Beam	2320/3320/4128/4130/4318/4320/7938*308/310/311/312/315*2.5/2.6/2.67/2.7/2.75/2.76*2.8/3/4/5/10
Thrie-Beam	2320/3320/4128/4218/4318/4320*506/508/510*2.76/2.8/3/4/4.5/5/10
Surface Treatment	Hot Dip Galvanized or Powder Coated
Galvanizing Thickness	300g/m^2 (40µ), 550g/m^2 (80µ) or 610g/m^2 (85µ) or 1100 g/m^2 (160µ) or 1220 g/m^2 (170µ) or customized
Certificate	AASHTO, AS/NZS, EN, ISO9001, ISO14000, SGS, CE, BV
Feature	Great corrosion resistant, high intensity, long and durable,  low cost, higher security, environmental protection, etc.
Other	Other special specification as per client's requirement or drawings.

Wave-Form Guardrail Usual Applications:

1. Road/Expressway/Highway Guardrails.
2. Roadway guard rails crash barriers;
3. Roadway crash barriers;
4. Service roads;Car parking lot guardrails;
5. Car parking guardrails;
6. Warehouses;
7. Distribution depots;
8. Industrial barriers;
9. Pedestrian areas;
10. Bridge guardrail.

Wuhan Dachu fabricate highway guardrails according to the Standards as below:

A. JT/T 281-2007(Corrugated Sheet Steel Beams For Expressway Guardrail - China)

B. AASHTO-M180 (Corrugated Sheet Steel Beams For Highway Guardrail - USA)

C. AS/NZS 3845:1999(Road Safety Barrier Systems - Australia/New Zealand)

D. BS EN-1317(Road Restraint Systems - Europe)

E. Or tailor-make according to client's requirements
 
Brief introduction of our Crash Barrier production and installation
1. Our Production Process for Galvanized Guardrail: 


2. Our Production Process for Sprayed Guardrail:


3. Our Guardrails:


4. Guardrail Components


5. Guardrail Manufacturing Devices 


6. Our Guardrail Production Base:       

 
How to inquire and place order to us ? 

Step 1:  Send us inquiry at made-in-china, or send us email or call us at 0086-13517190016 

Step 2:  Provide your specification and quantity to us, or we could offer our guardrail product list  for your reference to choose 

Step 3:  We will made detailed quotation as soon as we received your specification and quantity

Step 4:  Samples can be arranged if needed, the sample is free to you, you just need to bear the postage fee

Step 5:  Factory visit if possible, you will be warmly welcomed

Step 6:  Confirm the order, we will arrange the production as soon as the advance payment is received

Step 7:  Confirm the delivery time, balance payment need to be arranged before the goods is dispatched

Step 8:  You could contact us for any questions even after sales. 
 

Contact us today for an estimate. You are the most welcome to visit our production premises. 

Wuhan Dachu Traffic Facilities Co.,Ltd. 

(Company Code: 91420114303720312K;  Trade Lisence Code: 03027006;  Customs Code: 420196619D )