Roadsky Traffic Facility provides hot dip galvanized W beam guardrails for highway & bridge railing system with factory price.

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Detailed Specification:

Name

W beam or Three beam Steel Highway Guardrail

Normal Size

*100*50*25*5mm,*120*55*16*4mm,*150*110*18*4/4.5mm,*120*55*16 *4mm,*100*55*25*4mm and available in different sizes

Applicable standards

JT/T 281-(China), AASHTO M180-79(USA), TL-SP 92(Germany) or any other International Standards.

Base steel:

Steel Grade Q235B (equivalent to S235JR according to DIN EN and Gr. D according to ASTM A283M) or Q345 (S355JR / ASTM A529M ).

The thickness of the steel

4mm, 4.5mm, 5mm or according to consumers&#; request

Surface treatment

Hot dip galvanized or powder coated

The thickness of galvanized (double sides)

550g/m2 (80µ) or 610g/m2 (85µ) or g/m2 (160µ) or g/m2 (170µ) or as per your request.

Certificate

ISO:, ISO, SGS, CE, etc.

Relevant parts required for guardrails

Guardrail Beams, Posts, Terminal Ends, Spacers / Offset Blocks, Reflector, Anti Dazzle Boards and Bolt & Nut & Washer etc.

 Features

Great corrosion resistant, high intensity, long and durable, with good impact resistance, low cost, long life, higher security, environmental protection, etc.

Advantages:

a. Can ensure minimum damage to the vehicle and its drivers and passengers.

b. Repairs are quick ensured and complete road safety is maintained along the entire length of guardrail.

c. All components are galvanized and steel as a countermeasure against the elements for a longer service life.

d. OEM or ODM service offered

e. Precision machining and extensive exporting experience

Production Process:

Are you interested in learning more about Hot Dip Galvanized W-Beam Guardrail? Contact us today to secure an expert consultation!

Package & Shipment:

Installation of Steel Highway Guardrail:

Relevant Part:

a. Posts:

b. Other Accessories:

W Metal Beam Guard Rails for Highway and Bridges

W-beam guardrail has a section or profile of W shape, it is also named as two wave beam guardrail. This is the major type of beam barriers for highways safety with symmetrical designs on each side of the beam. We supply two kinds of finishes for W beam guardrail panels: hot dipped zinc coating or plastic coating. According to the fabricated shapes, our W-beam guardrails can be divided into two types: the straight line w-beam,or the curved beams.

How to choose straight W beam or Curved Beam used for your uses?
The straight W-beam guardrail can be lined up for transitioning smoothly and is suitable to the curves with a radius greater than 45m. For the radius less than 45m, the pre-curved W-beam guardrail product exploits its advantages to a full.

W beam guard railings can be used in expressway and highways to absorb maximum energy of the impact force when collision occures and reduce harms to cars and people. It can also protect the vehicles against skidding off roads, especially mountain roads and bridges and prevent the pedestrians from the danger of walking across highways.

General Technical Information of W Beam / Two Wave Guardrail Barriers:

Base Metal Material: steel: Q235 (S235JR / ASTM A283M) or Q345 (S355JR / ASTM A529M )

Standard specification: 380*85*2.75/3/4*/mm or 306*80*2.75/3/4*mm

Surface finishing: Hot dipped galvanized finish or powder coated.

Zinc coating thickness (double sides): 550 g/m2 (40µ) / g/m2 (80µ) / g/m2 (85µ)

Relevant parts required for guard rails: post, spacer (C, U and Sigma types etc) and fasteners

Profile: W-beam / two wave.

Plate Thickness:2.5mm-4mm

Thickness Tolerance: +/-0.015mm

Popular Specification of W Beam Guardrails:
Wave width: 310mm
Wave height: 85mm
Plate thickness: 2.5mm - 4mm
Beam length: mm

Scise Most Popular W Beam Guardrail System ( beams and necessories parts for installing ) for Export is composed as following:

Guardrail W-Beam Galvanized including bolts, nuts and washers;
Guardrail Steel Post, Box Beam;
Guardrail End Units;
Guardrail Terminal Units;
Hot Dipped Galvanized Steel Guardrail W Beam;
Hot dipped galvanized terminal section;
Hot dipped galvanized round steel post;
Hot dipped galvanized post cap;
Hot dipped galvanized black spacer;
Hot dipped galvanized flat plate washer;
Hot dipped galvanized bolts.

Packing 1.)25 pieces metal beam road guardrails per bundle, and then fasten the bundle with wire straps or hemp ropes.
2.)One 20 feet GP will hold about 510 pieces.
3.) Customers' requirements are available, too

 

 

Popular Specifications:

Normal W Beam Specification ×310 × 85 × 2.5(2.67/2.7/3.0 )   × 310 × 85 × 2.5(2.67/2.7/3.0)   × 310 × 85 × 2.5(2.67/2.7/3.0) Profile A Specification × 306 × 80 × 2.5(2.67/2.7/3.0) Profile B Specification × 310 × 75 × 2.5(2.67/2.7/3.0) Zinc Coating 550g/m²(40u)   g/ m² (80u) g/ m² (85u)   Standard   JT/T 281- AASHTO-M180   RAL RG620

Wave Size Applied to W Beam Guardrails:

W-beam Length -mm Wave width 300-600mm Wave height 50-100mm Thickness 2-6mm Notes: Custom length, width, height and thickness are available as your requirements.

Curved W Wave Guardrail Radius Details:

Radius (Feet) H/ Rise (Inches) Radius (Feet) H/ Rise (Inches) 5 (1.5m) 41 55 (16.8m) 4 1/4 6 (1.8m) 36 60 (18.3m) 4 8 (2.4m) 28 65 (19.8m) 3 5/8 9 (2.7m) 26 70 (21.3m) 3 3/8 10 (3.1m) 22 75 (22.9m) 3 1/4 12 (3.7m) 20 80 (24.4m) 3 13 (4m) 18 85 (25.9m) 2 3/4 15 (4.6m) 16 90 (27.4m) 2 5/8 16 (4.9m) 14 95 (29m) 2 1/2 20 (6.1m) 11 5/8 100 (30.5m) 2 3/8 25 (7.6m) 9 1/2 110 (33.5m) 2 1/8 30 (9.1m) 7 3/4 120 (36.6m) 2 35 (10.7m) 6 3/4 130 (39.6m) 1 3/4 40 (12.2m) 6 140 (42.7m) 1 5/8 45 (13.7m) 5 1/4 150 (45.7m) 4 1/2 50 (15.2m) 4 5/8    

W Beam & Pedestrian Barrier Project in Australia

Post and rail barrier for office block area and other sites.

Guardrail Fence:

Optional: W beam guard rail system 900 mm high
These system are going on a concrete floor.
The posts have base plates.
Delivery to Melbourne port.

12 Gauge W Beam Highway Guard Rails

We supply w wave corrugated metal beam 12 GAUGE(2.7P MIN.) for high way guard rails & bridge rails, AASHTO M 180 standard specifications and other international qualities. The system contains W-beam rail element, backup plates, and terminal sections, the 12 gage steel formed into a beam minimum 12 inches ( 300 mm) wide and 3 inches (75 mm) deep. The 6 inch channel rail and splice plate are manufactured in conformance with AASHTO M 183. AASHTO is simplified term of American Association of State Highway and Transportation Officials. Quality meeting Division 12 -- for metal beam guard rail of Kuwait and other other international qualities are also supplied.

Physical properties of the materials is as follows:

Tensile Strength: 483 MPa (min)
Yield Strength 345 MPa (min)
Elongation 12% (min).
Guard rails is supplied with Mill Test certificates of the materials.

12 Gauge Beam Guardrails: Elements and Parts

Steel Quality as per Grade Fe 410 or equivalent for W Beam.
Hot Dip Galvanizing as per AASHTO M180, 550 gm/m2.
Metal beam corrugating type: W beam

Details as below attached for reference:

1. Guard rails straight-3.0mm C/C class 'A' type

Material quality: AASHTO
3 mm thick Guard rails, W beam, in black finish.
Also Bridge Railing post only in aluminium mill finish.

2. Guard rail reflector
Quality: AASHTO

3. Railing Post, M16 x 32 bolt, Nut & Washer

Bulk Head
Finish: Galvanized
Quality: AASHTO

Guard Rails with Steel Post Blocks

   

GUARD RAIL TERMINATION DETAILS

4. M16 x 45 mm,Bolt, Nut & Washer

Bulk head
Finish: Galvanized
Material quality: AASHTO

 

If you want to learn more, please visit our website Galvanized Highway W Beam Guardrail.