Hot DIP Galvanized Road Safety Steel Crash Barrier Construction Highway Guardrail Metal W Beam Thrie Wave Bridge Railing Corrugated Customized Traffic Barrier

• After-sales Service: Long Time
• Warranty: Two Years After Sale
• Position: Central Isolation Barrier
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DC-GR-190042
• Material: Steel
• Function: Separation
• Upright Post: 1830*150*100*4.3*5.5mm
• Post Fixation: Embedded Type
• Degree of Distortion: Flexible Barrier
• Application: Highway, Expressway, Roadway, Bridge, etc.
• Color: Silver, Blue, Green, Yellow, or Customized.
• Surface Treatment: Galvanization or Powder Coated
• Yield Point: Minimum 345MPa
• Tensile Strength: Minimum 483MPa
• Elongation: in 50mm (2 in), Minimum, 15 Percent
• Delivery Term: Fca, Fob, CFR, CIF, or Negotiable
• Zinc Coating Weight: 350/550/610/1100/1220 G/M2
• Free Sample: Available
• Size: Can Be Customized
• OEM: Available
• Steel Material: Q235B/ Q345b / Q355b / Cr.D / Ss400 / Sm400A / S23
• Applied Standard: Aashto M-180, En-1317, Gbt31439, ASTM M36, En10002
• Steel Thickness: Can Be Customized
• Powder Coating Thickness: Can Be Customized
• Transport Package: Bundle Package or Customer Required
• Specification: 4318*310*83*2.5/2.67/2.7/2.75 mm or as per request
• Trademark: Wuhan Dachu
• Origin: China
• HS Code: 7308900000
• Production Capacity: 20000 Tons/Month

Product Description

Product Description

Wuhan Dachu manufactures W-Beam and Thrie-Beam guardrail to both China and abroad, and the products conform to the requirements of different international standards, such as AASHTO Standard, AS/NZS Standard, EN Standard, etc. 

Detailed Photos

Product Parameters

W-Beam	2320/3320/4128/4130/4318/4320/7938*308/310/311/312/315*2.5/2.6/2.67/2.7/2.75/2.76*2.8/3/4/5/10 mm
Thrie-Beam	2320/3320/4128/4218/4318/4320*506/508/510*2.76/2.8/3/4/4.5/5/10 mm
W- Beam to Thrie-beam Transition	2320*308/310/312/ to 506/508/510*3/4/5 mm
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, BV
Feature	Great corrosion resistant, high intensity, long and durable,low cost,higher security, environmental protection, etc.
Others	Other special specification as per client's requirements or drawings.

Guardrail Applicaan

Dachu Guardrail Popular Application 

1. Road/Expressway/Highway Guardrails;
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.

Production Process

 

Wuhan Dachu manufactures highway guardrails according to the Standards as below:

1. AASHTO-M180 (Corrugated Sheet Steel Beams For Highway Guardrail - USA);

2. AS/NZS 3845:1999(Road Safety Barrier Systems - Australia/New Zealand);

3. BS EN-1317(Road Restraint Systems - Europe);

4. JT/T 281-1995(Corrugated Sheet Steel Beams For Expressway Guardrail - China);

5. Or tailor-make according to client's requirements.  

Certifications

Dachu Guardrail Qualification 

FAQ

Dachu Guardrail FAQ

 

1.  Q: What's your MOQ (minimum order quantity) for guardrails?

     A:  4 km or Two full containers of guardrails.
 

2. Q: Are you trade company or guardrail factory?

    A: We are guardrail factory, self making and self marketing.

3. Q:What's your payment terms for guardrail order?

    A:  We supply our guardrail by below payment terms:

          1) 30% in advance by T/T ,70% by L/C; or
          2) 100% by L/C; or
          3) Negotiate according to the order status.

 

4. Q: Which delivery terms do you do for guardrails?

    A: FOB China port is recommended for guardrails,but CNF/CIF destination port is also acceptable.
 

5. Q: What is the delivery time for guardrails?

    A: Normal production time for guardrail sets will be about 35 days, and the final delivery time will be confirmed according to the guardrail order items and quantities.

 

6. 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 costomers' company. 
 

7. 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. 

How to Place Guardrail Order to Wuhan Dachu 

Step 1:  Provide your specification and quantity to us, or we could offer our guardrail product list  for your reference to choose; 

Step 2:  We will made detailed quotation as soon as we receive your specification and quantity;

Step 3:  Samples can be arranged if needed, the sample is free to you, you just need to bear the postage fee;

Step 4:  Factory visit if possible, you will be warmly welcomed;

Step 5:  Confirm the order, we will arrange the production as soon as the advance payment is received;

Step 6:  Confirm the delivery time, balance payment need to be arranged before the goods is dispatched;

Step 7:  You could contact us for any questions even after sales. 

Why Us :

A. We are manufacturer, with competitive price and reliable quality to enable clients to take the projects;

B. We are certificated plant, with various certificates to secure clients' official requirements;

C. We possess our own export qualification and are rich in trade operation to simplify clients' operation. 


Contact us immediately for any more doubts about Wuhan Dachu, we would reply your questions in formal methods asap. 

Wuhan Dachu Traffic Facilities Co.,Ltd. 
(Company Code: 91420114303720312K;  Trade Licence Code: 03027006;  Customs Code: 420196619D )