Galvanized Steel Square Guardrail Post
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Product Highlights
- Customizable Dimensions: All sizes of posts can be customized to meet specific project requirements.
- Diverse Material Options: Available in A572, Q345B, HA350, Q235B, A36, S355JR, and S275JR steel grades.
- Comprehensive Certifications: Meets ASTM, ISO9001, RoHS, SGS, AASHTO, EN, CE, and other international standards.
- 2-Year Warranty Coverage: Provides a 2-year warranty period for all mechanical equipment and posts.
- Flexible Installation Options: Available with or without flange plates for soft soil or concrete road installation.
- Cost-Effective Solution: Low cost design with high intensity and security for highway guardrail projects.
- Fast Production Lead Time: Production time typically ranges from 3 to 15 working days depending on order.
Product Attributes
- Customization
- Available
- After-sales Service
- Available
- Warranty
- 2 Years
- Model NO.
- DC-GP-SS-L1200-S130-S130-T6.5
- Certification
- ASTM, ISO9001, RoHS, SGS
- Surface Treatment
- Galvanized
- Position
- Road Side
- Material
- Steel
- Production Time
- About 3-15 Working Days
- Raw Material
- A572/Q345b/Ha350/Q235B/A36/S355jr/S275jr
- Usage
- Industrial/Agricultural/Municipal/Transportation
- Transport Package
- Standard
- Specification
- 1200*130*130*6.5mm
- 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 Galvanized Steel Square Guardrail Post
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Product Description

| Base Material | A572/Q345B/HA350/Q235B/A36/S355JR/S275JR |
| Guardrail I(H) post | 150*100*4.3*5.5*1500/1800/1830/2000mm, 150*100*4*4*1500/1800/1830/2000mm, 127*64*7*1800/1830/2160mm,etc. |
| Guardrail U post | 150*100*4/4.3/5/6/7/9mm*700/750/1800/1850/2100/2400mm, 178*76*18*4.3/5/6mm, 150*76*6/8*1830mm, 120*68*5*1800mm, etc. |
| Guardrail C post | 150*110*18*4.3/5/6/7/9*1800/1830/2000/2160mm, 150*76*18*4.3/5/6/7/9*1800/1830/2000/2160mm, 125*50*23*16*4.5*1980mm,etc. |
| Guardrail Round post | 114*3/4/4.5*750/1000/1200/1500/1800/1950mm,140*4/4.5*750/1000/1200/1500/1800/1950/2000/2150mm,etc. |
| Surface Treatment | Hot Dip Galvanized or Powder Coated |
| Galvanizing Thickness | 300g/m2 (40µm), 550g/m2 (80µm) or 610g/m2 (85µm) or 1100 g/m2 (160µm) or 1220 g/m2 (170µm) or customized |
| Certificate | AASHTO, AS/NZS, EN, ISO9001, ISO14000, SGS, CE, B.V. |
| Required relevant parts | Guardrail Beams, Terminal Ends, Spacers, Reflector, Backup plate and Bolt & Nut & Washer, etc. |
| Feature | Great corrosion resistant, high intensity, long and durable, low cost, higher security, environmental protection, etc. |
| Function | To connect the guardrail beam with the spacer, or to hold the beam, strengthening guardrail protective effect. |
| Others | Other special specification as per client's requirement or drawings. |
2. Cost-effective
3. Hot dip galvanized
Rolled down by new technology, highway guardrail C post is a popular type because of its advantage of low cost, higher security, environmental protection. This type of post is the most common applied post in the highway guardrail projects and can be hammered by different types of hammers.
Package: one bundle with steel strip
Delivery: loaded by 20feet container, one 20feet container can load 22-27 tons.
Galvanized Roadway Safety Guardrail Post, as a holder of highway guardrails, generally determines the barrier's performance during collisions. The guardrail posts we supply are well designed and made of high quality steel, such as Q235, Q345 and Q255 or depend on your needs. 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.
Different shapes of guardrail posts we can supply:
Galvanized guardrail post
PVC coated guardrail post.


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: 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.
Q: What is the delivery time for guardrails?
A: Usually production time for guardrail sets will be about 5-35 days, the final delivery time will be confirmed according to the guardrail order items and quantities.
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
- Does your guardrail meet EN 1317 Standard?
- 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.
- Can you do the official test for the guardrail order, which authoritative organization is recommend?
- 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.
- Can you send us samples before we place the guardrail order, and how to charge it?
- Yes, we could send you guardrail samples for free, you just need to pay the postage fee.
- What is the delivery time for guardrails?
- Usually production time for guardrail sets will be about 5-35 days, the final delivery time will be confirmed according to the guardrail order items and quantities.
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