Basic Info.
Model NO.
AASHTO M180 Class A Type II
After-sales Service
25 Years
Certification
ASTM, ISO9001, CE, Aashto M180
Steel Grade
Q355 Aashto M180, or Q235 Equal to S235jr
Steel Thickness
Class a 2.67mm, Class B 3.43mm, or 3.0mm
Hot DIP Galvanized
Type II 80 Micron
Effective Length
4.0m, 3.81m, or 3.2m
Corrugation
Two Wave Corrugated W Beam Guardrail
Yield Point
Minimum 345 MPa
Tensile Strength
Minimum 483 MPa
Color
Zinc Grey, Yellow, Green, Red, Blue, White
Beam Type
Armco Flex Beam Guardrail
Application
Road Safety Crash Barrier
Rail Type
Highway Guard Rail
System
Highway Guardrail System
Transport Package
Wooden Package
Specification
Aashto M180 Class a Type I
Product Description
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| The protective highway guardrail stand along the roadside and blend into the landscape. |
DESCRIPTION
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 its 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 contains a range of W beam 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.
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| The hot dip galvanized highway guardrail installed at the foot of the mist-shrouded mountain. |
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.
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.
For your reference, HS Code of Highway Guardrail is 7308900000.
SPECIFICATIONS
Our factory produces complete parts and accessories of highway guardrail system such as beams, poles, block, end terminals, etc. We also supply parts and accessories such as reflectors, bolts 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.
Standard Dimension: in 3.81m, 3.2m or 4.0m effective length.
Poles and Spacer Specifications: We can supply different types.
End Terminal: bullnose, fishtail type A, flared end terminals etc.
Bolts: Anti-Theft Bolts available.
Reflectors: Butterfly reflector one side yellow another side red.
Weight: Standard 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.
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 price is very competitive and we always treasure quality of our products and we are always fully responsible for our clients and our products.
GENERAL INFORMATION
1. DESCRIPTIONOur 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. SPECIFICATIONSClassification, 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.) |
| 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). |
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. | Model | Min Check Limit Single-Spot Test | Min Check Limit Triple-Spot Test |
| | g/m2 | oz/ft2 | g/m2 | oz/ft2 |
| Type I | 550 | 1.80 | 610 | 2.00 |
| Type II | 1100 | 3.60 | 1220 | 4.00 |
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: |
| 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. |
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 |
5. CERTIFICATES
SGS Test Report meeting AASHTO M180, ISO9001, ISO14001, etc. |
| AASHTO Test by SGS for Highway Guardrail Beam and Crash Barrier Post |
7. CLIENT VISIT AND MEETING
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| We have been exporting to more than thirty countries and we warmly welcome our client's visit! |
8. TRADE SHOW AND EXHIBITION
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| We attend professional road traffic safety shows and exhibition all over the world |
We mainly attend traffic safety shows and exhibition as below:
| Gulf Traffic | Intertraffic Amsterdam | Intertraffic China |
| TranspoQuip in Brazil | Intertraffic Istanbul | Intertraffic Indonesia |
9. FACTORY AND WORKSHOP
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| 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. |
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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 |
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10.2 Hot Dip Galvanizing Process:
Pretreatment, Acid Wash, Pre-galvanization, Hot Dip Galvanized, Water Cooling, Zinc Coating Check, Deactivation, Repair or Remedy |
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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. |
More details please see our official Website and send e-mail to us right now!
Address:
Building 4, No. 99 Xing Ang Road, Yuexi, Suzhou, Jiangsu, China
Business Type:
Manufacturer/Factory
Business Range:
Construction & Decoration, Industrial Equipment & Components, Security & Protection, Transportation
Management System Certification:
ISO 9001, ISO 14001
Company Introduction:
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: W Beam Guardrail, Thrie Beam Guardrail, Armco Guardrail, Flex Beam Guardrail, Highway Guardrail Barrier
Crash Barrier: W Beam Crash Barrier, Armco Barrier, Armco Crash Barrier, Highway Guardrail Crash Barrier, Metal Beam Crash Barrier, Road Safety Barrier, Armco Safety Barrier, Steel Traffic Barrier
Road Furniture and construction materials: Box beam guardrail, cable Barrier, end terminal and crash cushion, corrugated steel pipe, noise barriers, highway guardrail post driver, sheet pile, etc.
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.
OUR MOTTO
Don′t fool your clients,
Do not even entrap your customers,
Maybe dozens of people have been in touch with him,
And he chose to believe and trust you!
A customer for one day, A friend for life!
Treat every customer as your own brothers and sisters, As a friend to maintain!
Use your professional to serve him,
Use your sincerity to impress him,
Always put yourself to other′s shoes and think more for customers,
You will find you harvest both career and friendship!
Heart to heart,
That′s the job,
Life is the same!
Honesty wins the world.
Trust is the most primitive basis!
Thank you here!
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