Highway Crash Barrier System Buffer End Terminals

• Customization: Available
• After-sales Service: Long Time
• Warranty: Two Years After Sale
• Model NO.: DC-GR-191576
• Certification: ASTM, ISO9001, RoHS, CE, Aashto, BV, SGS
• Surface Treatment: Galvanized
• Position: Road Side
• Material: Steel
• Raw Material: A572/Q345b/Ha350/Q235B/A36/S355jr/S275jr
• Zinc Coating Weight: 300/550/610/900/1100/1220 G/M2
• Yield Point: Minimum 355MPa
• Tensile Strength: Minimum 495MPa
• Elongation: in 50mm (2 in), Minimum, 15 Percent
• Applied Standards: Aashto M-180, En-1317, AS/NZS 3845-1999, etc.
• 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
• Spacer Styles: I/U/C/H/Upn/Unp/Ipe/Z/Round Section/Metallic Type
• Free Sample: Available
• Size: Can Be Customized
• OEM: Available
• Steel Material: Q235B/ Q345b / Q355b / Cr.D / Ss400 / Sm400A / S23
• Steel Thickness: Can Be Customized
• Transport Package: Standard Export Packing
• Specification: 700*312*3 mm/R160/R250/R500
• Trademark: DACHU
• Origin: China
• HS Code: 7308900000
• Production Capacity: 240000 Tons/Year

Product Description

Guardrail End Terminal Introduction
Galvanized Steel Crash Barrier Terminal Ends are the specially designed end pieces of a road safety barrier system. The leading terminal is on the end of the road safety barrier system that faces oncoming traffic and the trailing terminal is on the other end. Guardrail end terminals are designed to provide a soft gating impact to prevent the end rail from spearing an impacting vehicle. Terminals also introduce tensile and flexural strength necessary to ensure redirection performance of the length-of-need section.



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.

Requirements for the Guardrail Surface Finish
A road safety barrier system shall have a surface finish that minimizes the friction between the system and an impacting vehicle. The surface finish shall be uniform, resistant to incidental damage and shall not be affected by detergents and similar agents that may be used to clean the external surfaces. Protrusions from the surface, which are likely to be struck by an impacting vehicle, shall not exceed 20 mm. Any protrusions shall be rounded or similarly treated, to reduce the possibility of snagging the body work of a vehicle or catching at the person or clothing of an individual. After construction, components shall not be left with splits, burrs or sharp edges after construction. Lapping of elements shall be in the direction of the potential path of an errant vehicle.

We manufacture highway guardrails according to the Standards as below:

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

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

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

D. JT/T 281-1995(Corrugated Sheet Steel Beams For Expressway Guardrail - China)

E. Or tailor-make according to client's requirements  

Company Qualifications:



Our Production Process for Galvanized Guardrail: 



Our Production Process for Sprayed Guardrail: 



Our guardrails:



Guardrail Posts:

How to inquire and place guardrail order to us ? 

 

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 Licence Code: 03027006;  Customs Code: 420196619D )