Wuhan Dachu W-Beam Corrugated Highway Guardrail

• Certification: ASTM, ISO9001, CE, 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-190017
• Material: Metal
• Thickness: 2.55mm, 2.75mm, 3mm, 4mm, 6mm etc.
• Applied Standard: Aashto M-180, En-1317, AS/NZS 3845-1999, etc.
• Yield Point: Minimum 355MPa
• Tensile Strength: Minimum 495MPa
• Elongation: in 50mm (2 in), Minimum, 15 Percent
• Beam Thickness: 2.5/2.6/2.67/2.7/2.8/2.82/3/4/4.5/10/20mm
• Post Thickness: 3/4/4.3/4.5/5/5.5/6/7/9/10/20mm
• Post Styles: I/U/C/H/Upn/Unp/Ipe/Z/Round/Sigma Section
• Space Styles: I/U/C/H/Upn/Unp/Ipe/Z/Round Section/Metallic Type
• Free Sample: Available
• Transport Package: Standard Export Bundle or as Per Your Request
• Specification: 4320/4130*310/312/315*83/85*2.5/2.67/2.7/2.75 mm
• Trademark: Wuhan Dachu
• Origin: China
• HS Code: 7308900000
• Production Capacity: 20000 Tons Per Month

Product Description

Guardrail Specification

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.

Standard: AASHTO M180

TYPE	Effective Length(mm)	Overall Length(mm)	Norminal Uncoated Thickness(mm)
Type 1	3810	4128	2.67
Type 2	4000	4320	2.67
Thickness of Zinc coating	550g/ square meter or 1100g/square meter
Material grade	S355JR(Mainly for guardrail) or S255JR(Mainly for post, spacer and accessories)

Apart from AASHTO-M180, we also manufacture highway guardrails according to the Standards as below:

A. AS/NZS 3845:1999(Road Safety Barrier Systems - Australia/New Zealand)
B. EN-1317(Road Restraint Systems - Europe)
C. JT/T 281-2007(Corrugated Sheet Steel Beams For Expressway Guardrail - China)
What's more, we also manufacture guardrail system with specifications customized by our clients.

HIGHWAY GUARDRAIL PRODUCT FEATURES & APPLICATION
1. To provide railing protection to motor vehicles at dangerous road areas such as steep slopes, high 
    embankments, obscure curves/bends, sharp corners.
2. To act as a protective barrier for pedestrians along the highway.
3. To absorb sudden impact during collision thus minimising injury to vehicle and passenger.
4. To act as a directional railing for vehicles moving in the right direction.
5. To act as a median barrier for avoiding head on colllision.

Our guardrails products:


Guardrail Posts: 


Guardrail Installation Steps:

Step 1. Site Preparation

Step 2. Driving the Posts into the ground

Step 3. Fix the space block to the post

Step 4. Connecting the W-Beam / Thrie Beam Guardrail Panels to the blocks

Step 5. Repeat Steps 2, 3 and 4

Step 6. Delineation (if required)

How to inquire and place guardrail 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. 

Welcome to make inquiry now.

Wuhan Dachu Traffic Facilities Co.,Ltd. 
(Company Code: 91420114303720312K;  Trade Lisence Code: 03027006;  Customs Code: 420196619D )