Roadway Safety Thrie Beam Galvanized Steel Highway Guardrail
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Product Highlights
- Multi-Standard Compliance: Meets ASTM, AASHTO, EN-1317, AS/NZS, and GB standards for global safety requirements.
- High-Strength Steel Material: Manufactured from Q235/Q345 steel with 3-4.0mm thickness for maximum impact resistance.
- Superior Corrosion Protection: Hot-dip zinc plating with 550g/m2 or 1100g/m2 coating ensures long-term durability.
- Energy Absorption Design: Tri-beam structure absorbs collision energy laterally, preventing vehicle veering and skidding.
- Customizable Dimensions: Length and zinc coating thickness can be customized to meet specific project needs.
- Fast Production Capacity: Supply ability of 50,000 MT/month with delivery within 5-35 days after deposit.
- Comprehensive Warranty: 2-year warranty coverage with available after-sales service for peace of mind.
- OEM Service Accepted: Supports OEM manufacturing and official SGS testing in the buyer's company name.
Product Attributes
- Customization
- Available
- After-sales Service
- Available
- Warranty
- 2 Years
- Model NO.
- DC-GR3-L4317-H85-W506-T2.5
- Certification
- ASTM, ISO9001, RoHS, SGS
- Surface Treatment
- Galvanized
- Position
- Road Side
- Material
- Steel
- Production Time
- Within 15 Working Days
- Customized or Not
- Yes
- OEM
- Accept
- Trade Term
- Factory Ex-Work/Fob/CIF/CFR
- MOQ
- 1*20gp Container
- Standard
- ASTM,AISI,DIN,GB
- Surface
- Hot-DIP Zinc Plating
- Transport Package
- Standard
- Specification
- 4317*506*85*4mm
- Trademark
- DACHU
- Origin
- Wuhan
- HS Code
- 7308900000
- Production Capacity
- 50000ton/Month
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Roadway Safety Thrie Beam Galvanized Steel Highway Guardrail
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Product Description
We mainly manufacture crash barrier guardrails by the following standards:
A. AASHTO-M180 (Corrugated Sheet Steel Beams For Highway Guardrail - USA)
B. AS/NZS 3845:1999(Road Safety Barrier Systems - Australia/New Zealand)
C. EN-1317(Road Restraint Systems - Europe)
D. JT/T 281-2007(Corrugated Sheet Steel Beams For Expressway Guardrail - China)
We also manufacture Crash Barrier System with specifications customized by our clients.
Corrugated Guardrail plates usually are made into two types: W-beam guardrails and thrie beam guardrails.
| Product name | Highway Galvanized Steel Safety Tri-Beam Guardrail |
| Brand | DACHU |
| Material | Q235 Q345 |
| Thickness | 3mm-4.0mm |
| Length | 4317mm or customized |
| Zinc Coated | 550g/m2 (40µm) ,1100 g/m2 or as per your request. |
| Standard | ASTM,AISI,DIN,GB |
| Surface treatment | Hot-dip Zinc Plating |
| Technique | Cold rolled galvanized |
| Certificate | ISO9001,BV test,SGS |
| MOQ | 1*20GP Container |
| Supply Ability | 50000MT/month |
| OEM | Accept |
| Trade Term: | Factory Ex-work/FOB/CIF/CFR |
| Payment Terms | T/T, L/C at sight |
| Delivery time | 5-35 days after receipt of L/C or deposit |
2. During collision, the beam absorbs maximum energy by flattening out laterally and restrains the vehicle from veering over.
3. Prevents the vehicle from skidding back onto the carriageway by controlling exit angles through gradual deceleration and effective redirection of the vehicle back on to the road.
4. Enables quick repairs in case of accidents.
5. All components are galvanized for longer life.
6. Prevents the pedestrians and the animals from entering the road.
7. Reasonable in price and good in quality.
Related Products

Selling Units:Single item
Single package size: 432X51X8.5 cm
Single gross weight:102 kg
Package Type:Standard Export Packing or as Per Your Request
Port:Wuhan/Qingdao/Tianjin/Ningbo/Shanghai Port, China
Lead Time:
| Quantity(Meters) | 1 - 1000 | 1001 - 10000 | >10000 |
| Est. Time(days) | 8 | 15 | To be negotiated |

Wuhan DACHU Traffic Facilities Co., Ltd is a professional manufacturer for Highway guardrails. Our company is located in the intersection of Beijing-Hong Kong-Macao Highway, Shanghai-Chengdu Highway and State Road 318, Caidian District, Wuhan City, Hubei province, China.
The location is sitting on the only "cross of gold" economic geography center, which has a unique and convenient transportation condition. Our company has advanced production equipments, strong technical force, scientific craft process, perfect quality inspection system.
The company is mainly engaged in traffic engineering products including roadway W-Beam Guardrail, post, deter block, Post caps, bracket, gasket, bolt, top end and so on. We are the first manufacturer and large production base who specialized in manufacturing road traffic safety facilities W-Beam Guardrail and other related products in central China. Our company adheres to the business approach 'Forge Ahead in Unity, Integrity and Win-Win positioning', and always adheres to the service concept 'Basing on Sincerity, Quality at First'.
Our company vision is:
'W-Beam Guardrail' as a carrier to build a safe, smooth and harmonious traffic environment for society.
Q: Are you trading company or guardrail factory?
A: We are guardrail manufacturer with 2 big factories,welcome visiting.
Q: Does your guardrail meet EN 1317 Standard ?
A: Yes, we can not only supply guardrail conforming with EN 1317 Standard, but also meet AASHTO Standard, AS 1594 Standard, and Chinese National Standard etc.
Q: Can you do the official test for the guardrail order, which authoritative organization is recommend?
A: Yes, the test for guardrail order can be arranged as per requirement, SGS test is recommended, and we could even do the test in the name of your company.
Q: Can you send us samples before we place the guardrail order, and how to charge it ?
A. Yes, we could send you guardrail samples for free, you just need to pay the postage fee.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR249660". Items marked "" are certified.
Company Profile
Wuhan Dachu Traffic Facilities Co., Ltd. is an enterprise specializing in the design, development, production, sales and engineering solution consulting of guardrails series and original steel. Our factories total cover an area of 50, 000 square meters. Our guardrail forming production line has the characteristics of automation and intelligence, so you can also better control the procurement cost by placing orders to Dachu with lower production costs. You can see our w beam forming machine to produce different beam width like 350mm or customized beam height 65mm and special three beam or transition crash barrier. We have several hot-DIP galvanizing production lines and environmentally friendly electrostatic spraying production lines to meet different customers needs, the galvanized standard can be AASHTO m180 standard, AS/NZS 3845: 1999 standard, BS EN-1317 Standard, RAL RG620 Standard, JT/T 281-1995 standard or tailor-make according to client's requirements. Our column forming machine can produce different shapes of guardrail posts according to your drawings or requirements for specific request. Like C, U, H, I, Z, Sigma, round and other customized shapes and specifications channel. Multiple cutting, punching and batch cutting lines ensure fast or urgent delivery with big quantities order. The blessing of high-end laser equipment makes our production more digital, error minimized, and production cycle shorter. Custom special steel products all are available. Believe the flexible and professional Dachu group will help you to win more and more guardrail projects with high-quality products, meticulous service and competitive prices, we have different samples as request in our show room, just contact us now to get your free sample.
About Our Factory & Business Background
- Address
- 1907, Block C6, Wanda Plaza, Economic Development Zone, Wuhan, Hubei, China
- Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram, DA, Escrow
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, DDP, Others, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Qingdao Port, Tianjin Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2016-06-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Are you a trading company or a factory?
- We are a guardrail manufacturer with two large factories. You are welcome to visit us.
- Does your guardrail meet the EN 1317 Standard?
- Yes, we supply guardrails conforming with EN 1317, AASHTO, AS 1594, and Chinese National Standards.
- Can you arrange official tests for guardrail orders?
- Yes, tests can be arranged as per requirement. SGS is recommended, and we can test in your company's name.
- Can you send samples before placing an order?
- Yes, we provide free guardrail samples; you only need to pay the postage fee.
- What is the minimum order quantity (MOQ)?
- The MOQ is 1*20GP Container.
- What are the payment terms?
- We accept T/T and L/C at sight.
- What is the delivery time?
- Delivery takes 5-35 days after receipt of L/C or deposit.
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