Multifarious Bridge Expansion Joint

• Connection: Welding
• Type: Modular
• Material: S355jr,St52
• Surface Treatment: Galvanizing, Painting
• Customized: Customized
• Certification: CE, ISO14001, ISO9001
• Model NO.: Multifarious Joint
• Warranty: 5 Years
• Application: Bridge
• Transport Package: as Request
• Specification: AASHTO
• Trademark: Haider
• Origin: China
• HS Code: 7308100000
• Production Capacity: 1, 000, 000 Meters/Year

Product Description

Multifarious Bridge Expansion Joint

Haider expansion joints includes rubber joint,single rail type,modular type and finger type.

Our expansion joint system allows bridge deck movements while maintaining a smooth watertight riding surface. 

Engineered to last longer than the bridge deck, joints longevity comes from robust steel support system. They combine the strength to resist traffic impacts with the flexibility to accommodate various deck movements. Supported movement range is from 80 to 640 mm.

Our expansion joint system is technically and economically optimized for this movement range and is best choice for great majority of bridges.

With its simple structure in which rubber is put in between rails of steel, it can accommodate expansion and contraction due to temperature loads or impact loads of a bridge by virtue of expansion and contraction of the rubber.

With its support box bearing, the conventional assembled rail was improved to a monolithic rail, so this product has durability and stability improved over cumulative fatigue and has excellent waterproofing properties.

 

FAQ(Frequently Asked Questions)

1. You are a trading company or manufacturer?

  -We are a professional manufacturer with 20 years history.

2. What certificate do you get?

  - ISO9001-2008;ISO14001-2004;OHSAS18001

3. What is your MOQ?

  -2 Set.

4. What is your delivery time when making batch production?

  -MOQ is 10 days, the actual time mainly depends on your order quantity.

5. Can you do OEM?

  -Yes, we can. OEM is welcomed. We can also design for customers as request.

6. What is your sample policy?

  -We can offer samples, and the buyer need to bear the express cost.

7. How long will it take to prepare samples?

 -About 3-4 working days.