Hot Sale Galvanized Aashto M180 Highway Guardrail

We supply standard AASHTO Highway Guardrail and Highway Guardrail System, also can provide customized specifications according to client\'s requirements on mechanical properties, zinc coating and detailed drawings. Highway guardrail system is a kind of semi-rigid guardrail, developed to absorb impact power and lead the acci

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We supply standard AASHTO Highway Guardrail and Highway Guardrail System, also can provide customized specifications according to client's requirements on mechanical properties, zinc coating and detailed drawings.
 

Highway guardrail system is a kind of semi-rigid guardrail, developed to absorb impact power and lead the accidental vehicle to the flow again and safeguard people's life. Guardrail on highway deform and absorb energy, so it's not a fully rigid type. Most of steel vehicular impact guardrail system are designed with very similar construction and steel, not so many surprising innovations in this industry since it's original design in 1933 except for the design of soft stop end treatment and crash cushion impact attenuator.

 

We are reputable highway guardrail manufacturer in China providing complete highway guardrail system according to AASHTO M180-08, EN1317-2, RAL-RG620, AS/NZS 3845:2015, NBR6971:1999, SANS1350:2005, SABS 1350:2005, BS6579-7, MASH TL3, JT/T 281-2007, etc. Our standard system contain a range of W and Thrie beam guardrail systems for road traffic use. Our system is a corrugated design with high strength, which ensure a stable and protective deceleration for vehicles and passengers.

 

The guiding and indicative function of guardrail reflectors and road studs enable highway guardrail barriers providing a safer road condition for drivers. In evening or frog driving condition, highway guardrail system provide optimum traffic condition sight and seeing for people.


Hot Sale Galvanized Aashto M180 Highway Guardrail on Road

Tongsu Traffic is a highway guardrail company and supplier and we are also a registered specialized highway guardrail contractor and we can provide consulting service for people with projects and construction. We always treat quality and safety of traffic guardrail the first thing to do. Our steel highway guardrail system is stainless galvanised guardrail with long service life.

 

Our factory produces complete highway guardrail parts such as Beams, Poles, block, Bolts, End Terminals, etc. We also supply parts and accessories such as reflectors and hardware, etc. We are the best choice for people who want to purchase and buy highway guardrail products. Just contact us now for a quotation.

For your reference, HS Code of Highway Guardrail is 7308900000.

 

Specifications

 Standard Dimensionin 3.81m or 4.0m effective length. 

 Poles and Spacer Specifications: We can supply different types.

 End Terminal: bullnose, fishtail type A, flared end terminals etc.

 Anti-Theft Bolts available.

 Butterfly reflector one side yellow another side red.

 WeightStandard Beam 4.0m effective length 2.67mm thickness is around 43 kgs in theory.

 Different specifications available according to drawings and specifications from clients.

 

Features

All parts are hot dip zinc coated after fabrication to ensure anti-corrosion.

Easy installation for adjacent beam splice connection by advanced hole punching moldings.
Hot Sale Galvanized Aashto M180 Highway Guardrail on Road

 

Pricing

How much does highway guardrail system cost? Specification and ordering information are key factors.

 

The designation of steel thickness and pole spacing has maximum impact on highway guardrail cost. To put it simple, the more total weight of the materials, the more it costs.

 

Our prices is very competitive and we always treasure quality of our products and we are always fully responsible for our clients and our products.

 

Warranty

1 year warranty

Highway guardrail system should have a service life of 20 years to 50 years or even more according to different environment. If the quality is perfect for the first year the guardrail's working life should be long lasting.

 

Certification

AASHTO M180, ISO9001, CE




GENERAL INFORMATION


1. DESCRIPTION

Our Highway Guardrail Beam meet AASHTO M180 Class A, Class B, Type I and Type II, and SGS Test Report showing the goods meeting AASHTO M180 (Standard Specification for Corrugated Sheet Steel Beams for Highway Guardrail) for each order is available upon request.

Classification, materials, mechanical properties, coating requirements and ordering information of highway guardrail are accurately described and designated according to AASHTO M180.


2. SPECIFICATIONS

Classification, materials, mechanical properties, coating requirements and ordering information of highway guardrail are accurately described and designated according to AASHTO M180.

2.1 Classification:
Types: Surface treatment are divided into four types, and type I and type II are hot dip galvanized surface treatment.
Type I-Zinc coated, 550 g/m2 (1.80 oz/ft2) minimum single-spot.
Type II-Zinc coated, 1100 g/m2 (3.60 oz/ft2) minimum single-spot.
Type III-Beams to be painted.
Type IV-Beams of corrosion resistant steel.
Classes: steel thickness is categorized into two class
Class A-Base metal nominal thickness-2.67 mm (0.105 in.)
Class B-Base metal nominal thickness-3.43 mm (0.135 in.)

2.2 Base Metal:

The beam, transition, end, and buffer sections shall consist of sheet made of open hearth, electric furnace or basic oxygen steel and shall meet the mechanical properties specified in Section 8 as below.
Mechanical properties: The mechanical properties of the base metal shall conform to the following requirements:
Beams and transition sections:
Yield Point, minimum, 345 MPa (50000 psi);

Tensile Strength, minimum 483 MPa (70000 psi); and
Elongation, in 50 mm (2 in.), minimum, 12 percent.
End and buffer sections:
Yield Point, minimum, 227 MPa (33000 psi); and
Tensile Strength, minimum 310 MPa (45000 psi).


2.3 Coating requirements:
Type I and Type II beams:
The beams may be galvanized before or after fabrication.

The mass of coating shall conform to the requirements prescribed in Table 1 for the types

specified. The mass of coating is the total amount of galvanizing on both sides of a sheet or beam,
expressed as grams per square meter (oz/ft2) of sheet.
ModelMin Check Limit Single-Spot TestMin Check Limit Triple-Spot Test
 g/m2oz/ft2g/m2oz/ft2
Type I5501.806102.00
Type II11003.6012204.00

2.4 Ordering information:
Orders for guardrail under this specification shall include the following information, as required, to adequately described material:
  • Quantity (linear meter or number of pieces).
  • Class of guardrail.
  • Types of guardrail.
  • Effective length of beam section 3.8 mm or 7.6 mm.
  • Shape (W-beam or Thrie-beam).
  • Exceptions to this specification or special requirements, if any.
2.5 Drawings:
 
Hot Sale Galvanized Aashto M180 Highway Guardrail on Road
We always confirm orders by detailed drawings of highway guardrails, sales agreement, and designated standards and norms, and we always respect the drawings, sales agreement, designated standard. We always use our professional and sincerity to serve our clients, client's satisfaction and friendship is our persuit.


3. PRODUCTS
Our complete highway guardrail systems including w beam guardrail, Thrie beam guardrail, highway guardrail post, spacer, end terminal, reflector, bolts, etc.
 

Details and Parts Names

Item

Highway Guardrail Parts Names

Remark

1

W Beam

Also Guardrail Beam, Two Wave Corrugated Beam

2

Post

 

3

Spacer

Also Block, Blockout, Blocking Piece

4

Bolts, Nuts, Washers

Anti-Theft Bolts, Nuts, Washers available

5

Reflector

Also Cat's Eye

6

Thrie Beam

Three Wave Guardrail Beam

7

W to Thrie Beam Transition

 

8

End Terminal

Fishtail and Bullnose, End Anchorage, etc.

9

Crash Cushions

Also Impact Attenuators


4. OTHER RELEVANT PRODUCTS

Crash Cushion, Corrugated Steel Pipe Culvert, Highway Noise Barrier, etc.

5. CERTIFICATES

SGS Test Report meeting AASHTO M180, ISO9001, ISO14001, etc.
Hot Sale Galvanized Aashto M180 Highway Guardrail on Road
AASHTO Test by SGS for Highway Guardrail Beam and Crash Barrier Post
Hot Sale Galvanized Aashto M180 Highway Guardrail on Road
Our various certificates


6. COMPANY PROFILE

Suzhou Tongsu Traffic Engineering Co., Ltd. Is a professional manufacturer and exporter of complete system of highway guardrail, crash barrier and road safety products.

Equipped with state-of-the-art fabrication equipment such as W Beam and Thrie Beam Guardrail cold roll forming machine, uncoiling slitting recoiling Line, cold bending machine, punching machine, hot DIP galvanizing plant. Tongsu Traffic can manufacture super quality goods as below:

Highway Guardrail
Crash Barrier
Road Furniture and construction materials

Tongsu Traffic manufacture highway guardrails according to AASHTO M180, JT/T281-2007 and relevant international standards. And we are ISO9001, ISO14001 certified. Our superior quality guardrail products can make our customers always satisfied.

7. CLIENT VISIT AND MEETING
Hot Sale Galvanized Aashto M180 Highway Guardrail on Road
We have been exporting to more than thirty countries and we warmly welcome our client's visit!


8. TRADE SHOW AND EXHIBITION
Hot Sale Galvanized Aashto M180 Highway Guardrail on Road
We attend professional road traffic safety shows and exhibition all over the world

We mainly attend traffic safety shows and exhibition as below:
Gulf TrafficIntertraffic AmsterdamIntertraffic China
TranspoQuip in BrazilIntertraffic IstanbulIntertraffic Indonesia

9. FACTORY AND WORKSHOP
Hot Sale Galvanized Aashto M180 Highway Guardrail on Road
Our highway guardrail factory can manufacture crash barrier and relevant road safety steel products 50000 metric tons per year, which can meet lead time for most orders from our clients.


10. PRODUCTION PROCESS
Hot Sale Galvanized Aashto M180 Highway Guardrail on Road
10.1 Fabrication of highway guardrail beam:

Steel Coil, Sampling,Tensile Test, Remove Steel Coil Edge,Flatten, Punching, Shearring, Cold Roll Formed with Highway Guardrail Roll Forming Machine, Accurate Correction
Hot Sale Galvanized Aashto M180 Highway Guardrail on Road
10.2 Hot Dip Galvanizing Process:

Pretreatment, Acid Wash, Pre-galvanization, Hot Dip Galvanized, Water Cooling, Zinc Coating Check, Deactivation, Repair or Remedy

11. SHIPMENT
 
Hot Sale Galvanized Aashto M180 Highway Guardrail on Road
Hot Sale Galvanized Aashto M180 Highway Guardrail on Road
We have been shipping highway guardrail products to so many countries such as:

Southeast Asia: Malaysia, Indonesia, Sri Lanka, Brunei, The Phillipines, India, etc.
Middle East: U.A.E, Saudi Arabia, Kuwait, Oman, Qatar, etc.
Africa: Mauritius, Ghana, South Africa, Kenya, Albania, Algeria, Congo, etc.
Southern and Central America: Bolivia, Panama, Brazil, Columbia, Suriname, etc.


12. CONTACT US

More details see our official Website

Contact us

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