AASHTO M180
Round Post for Hot-Dip Galvanized Guardrail
Part of the Guardrail Post range · Highway Guardrail.
Model: Round post
This galvanized round guardrail post is the circular-section alternative to a standard C-post, hot-dip galvanized to AASHTO M180 and supplied with the holes and cap your drawing calls for. Products Description Hot Dip Galvanized W Beam Highway Guardrail Highway Guardrails are specified in major highways and roads projects as safety barrier. The Guardrail system Guardrail system absorbs the impact of out-of-control vehicles while guiding the…
- Standard AASHTO M180 / EN 1317
- Material S235JR/S355JR/ASTM A283M/529M
- Surface Hot Dipped Galvanized Powder Coated
- Thickness 550g(80µ) 610g (85µ) 1100 g(160µ) 1200 g/㎡ (170µ) according to consumers’ request
- MOQ 1 × 20GP container
- Lead time 15–25 days
- Mill test certificate with every shipment
- Shop drawings and setting-out plan included
- Custom lengths, hole patterns and coating weights
Technical specification
| Specification | Detailed introduction |
| Name | Round post |
| Materials | S235JR/S355JR/ASTM A283M/529M |
| Surface Treatment | Hot Dipped Galvanized Powder Coated |
| The thickness of galvanized | 550g(80µ) 610g (85µ) 1100 g(160µ) 1200 g/㎡ (170µ) according to consumers’ request |
| Normal Size | 1750*114*4.5 /2250*140*4.5 |
| Technique | Cold Rolled |
Dimensions shown are the standard range. Non-standard lengths, hole patterns and coating weights are produced to order — send your drawing for a confirmation drawing.
Description
Products Description
Hot Dip Galvanized W Beam Highway Guardrail
Our roll-formed galvanized guardrails feature the latest advancements in highway safety barrier technology to ensure maximum strength and long-term durability of our products. Our galvanized guardrail beam plates are coated with a uniform layer of zinc coating to prevent discoloration and weak spots caused by rust and corrosion. Our flexible manufacturing system provides maximum compatibility with guardrail systems, regardless of the original guardrail manufacture.
Additionally, it features a long service life due to its anti-rust and corrosion resistant characters, which proceed from its
superior zinc coating or PVC coating According to the place of your intended application, we provide guardrail posts with or without flange plates. Generally, the post without flange plate is mostly fixed to soft soil by post anchors. But if you want to fix it on the concrete road, the post with plate is your best choice for easy installation: Just fasten the post to your desired place with bolts.
punching and surface treatment. It has the advantages of simple production process, low cost and convenient maintenance and replacement.
One end of the Round post is connected to the guardrail plate by bolts, nuts and connectors, and the other end is
embedded in the earth or fastened to the road surface by flannel, thus playing a supporting role and effectively preventing
vehicles or pedestrians from rushing out.
Product Paramenters
Our Advantages
Can be applied in the following situtaions:
2. Roadway guard rails crash barriers;
3. Roadway crash barriers;
4. Service roads;Car parking lot guardrails;
5. Car parking guardrails;
6. Warehouses;
7. Distribution depots;
8. Industrial barriers;
9. Pedestrian areas;
10. Bridge guardrail.
Available with many various popular Standards:
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
Key features
- C, U, Sigma, H, flange, square and round profiles in one factory
- Steel grade Q235B / Q345B (S235JR / S355JR / ASTM A529M)
- Hot-dip galvanized to AASHTO M180, minimum 550 g/m² coating
- Drilled or slotted holes cut to your beam and bolt spacing
- Cut to length, chamfered and de-burred before galvanizing
Where it is used
- Beam-and-post barrier runs
- Soil, asphalt and concrete embedment
- Bridge decks and abutments
- Rock and hard-ground sites
- Median and shoulder installations
- Guardrail repair and replacement
Complete the system
A barrier is supplied as a set. These are the components that go with this item on a typical installation.
Not sure which specification fits?
Tell us the road class, design speed and the standard your client is working to. Our engineer will come back with the section, the coating weight and the post spacing that meet it — and the price for the quantity you need.
Ask an engineerOther items in this range
Square Guardrail Post
A square guardrail post is a square hollow section post for high-speed alignments: a galvanized square guardrail post…
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Round Shape Guardrail Post
Our round shape guardrail post is a seamless or welded circular post for W-beam and thrie-beam barriers, made…
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Sigma Shape Guardrail Post
The sigma guardrail post is a closed, folded section that combines the stiffness of a box post with…
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U Shape Guardrail Post
A U shape guardrail post rolls from a single strip into the classic lipped channel used on the…
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