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Natural Rubber Elastomeric Bridge Expansion Joints for Roads Highways Concrete
US$30.00-80.00
10 Meters
Product profile
Customization
AvailableAfter-sales Service
Installation GuideWarranty
Two Years After Leaving The FactoryModel NO.
JT-RE21Certification
DIN, JIS, GB, BS, ASTM, AISI, ISO/RoHS/CEFunction
Sound Insulation, Drainage, Protect, SupportPosition
Upper StructureType
Telescopic DeviceMaterial
Neoprene/Cr, Steel Plate,Steel AngleExpansion Range
30mm--330mmElongation
>400%Hardness
60+/-5 Shore aTensile Strength
16MPaAccessories
Rubber Cap,Steel Mat,Bolts etcTemperature Resistance
-20℃~65℃Usage
Tractor Bridge, Footbridge, Public Iron Dual PurpoPerformance
Resistant to Aging, High and Low Temperatures, andFunctions
Expansion Joints for Shock AbsorptionFeature
Durable, Easy Installation, Comfortable DrivingTransport Package
Based on Customer NeedsSpecification
CustomizedTrademark
HengJingGongOrigin
ChinaHS Code
4016999090Key features
Wide Expansion Range: Accommodates movement from 30mm to 330mm for various bridge types.
High Elongation Capacity: Features elongation greater than 400% for superior flexibility.
Durable Steel Reinforcement: Reinforced with steel plates and angles for structural stability.
Customized Standard: Available in customized sizes and specifications to fit project needs.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Tianjin Port,Qingdao PortAverage Response Time: ≤5.65h
AI-Powered supplier vetting
SummaryThe supplier is identified as a factory and limited company with associated companies, offering a broad range of bridge, rubber, sealing, and customized products. It reports 10 production lines, defined product output, six to ten quality-control staff, and export experience of 10 years, with exports representing 41%–50% of total sales. The supplier provides extensive customization and ODM services and reports new products during the past year. However, no supplier-management-system certification is reported, and its service-capability procedures lack written records for assessment and corrective/preventive actions. Complaint handling has a clear procedure with follow-up records. The supplier has no overseas warehouse, showroom, agent or branch, or offline trade-show participation. Financial credibility cannot be assessed from the available non-financial information.
Supplier typeThe supplier is explicitly classified as a factory and limited company, with associated companies and manufacturing as the industry of those companies. This supports direct manufacturing status rather than a trading-only profile.
CertificationsThe supplier-management-system certification field is explicitly reported as NIL. No certification evidence is provided for this field, indicating a stated lack of supplier-management-system certification.
After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with follow-up records, which is positive evidence for after-sales issue management. However, assessment and corrective/preventive-action procedures have no records, so the service system is only partially documented.
R&D capabilityThe supplier reports new products during the past year and provides ODM services, indicating active product-development capability. However, it reports no available SDK, which limits evidence of software-development or integration capability.
Production capacityThe supplier is a factory operating 10 production lines, with six to ten quality-control staff and stated output across rubber culvert balloons, seismic isolation bearings, waterstops, and expansion joints. It also reports inspection instructions that are uniformly followed, supporting established production and quality-control operations.
Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, including made-to-order products with complex profiles and different materials. It also provides ODM services, demonstrating broad customization coverage.
Client casesThe supplier states that it provides OEM services for well-known brands, which is direct evidence of at least one customer-case category. No customer names, project details, volumes, or independently verifiable case documentation are provided.
Product Q&A
Q:Q1: How much movement can it accommodate?
A:
A: Movement range is 30-330mm, supplied in graded sizes -- the plate is engineered from your bridge's thermal and traffic movement data.
Q:Q2: Why are steel inserts needed inside the rubber?
A:
A: Steel inserts carry wheel loads and stop the rubber from over-straining -- the composite handles heavy traffic that plain rubber alone cannot.
Q:Q3: How does the joint stay watertight?
A:
A: The plate is vulcanized in one sealed body and anchored around the perimeter -- water and debris are blocked before they reach piers and bearings.
Q:Q4: How long does the joint last?
A:
A: Design life is 15+ years with proper installation -- the vulcanized rubber-steel bond resists fatigue, ozone, and weathering.
Q:Q5: Is it noisy for traffic?
A:
A: No -- the rubber surface dampens impact and is quieter than steel-to-steel finger joints, which suits urban and residential areas.
Send Inquiry
*To:
Hengshui Jingtong Rubber Co., Ltd.
Hengshui Jingtong Rubber Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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