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Rubber Expansion Joint for Bridge Neoprene Rubber Expansion Joint Device
US$30.00-100.00
10 Pieces
Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Installation Guide

Warranty

2 Years After Leaving The Factory

Model NO.

JT-RE40

Certification

GB, BS, ASTM

Function

Sound Insulation, Drainage, Protect, Support

Position

Lower Structure

Type

Telescopic Device

Material

Neoprene/Cr, Steel Plate,Steel Angle

Width

235/274/356/359/432/590/650/720/810/1202 etc.

Length

1000/1200/1500/1750/1830/2000 etc.

Tensile Strength

≥12MPa/≥17MPa

Elongation at Break

≥350%

Content

Angle Steel, Elastomer Layer

Application

Beam Bridge, Highway Bridge, Railroad Bridge

Movement Range

30-330mm

Functions

Expansion Joints for Shock Absorption

Feature

Durable, Easy Installation, Comfortable Driving

Working Temperature

-40 Degree to 60 Degree

Transport Package

Packed on Pallet by PE Film

Specification

TR35/40/80/110/150/380/2000S

Trademark

HengJingGong

Origin

China

HS Code

40169990

Production Capacity

100 PCS/Week

Key features

Vulcanized Rubber-Steel Core: Rubber and steel bonded as one, no delamination risk.
Watertight Deck Sealing: Continuous rubber barrier blocks water and debris.
Flexible Thermal Response: Elastomeric body moves with deck expansion and contraction.
Galvanized Steel Edges: Salt-resistant edges withstand de-icing exposure.
Bolt-On Installation: Sections mount on deck without field vulcanization.

Company profile

Hengshui Jingtong Rubber Co., Ltd.
High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamPatents Awarded
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: ≤5.63h

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 does this joint handle heavy traffic?
A:
The average lead time is within 7 workdays for both peak and off-peak seasons.
Q:Q2: How much movement can it accommodate?
A:
A: 30-330mm standard, covering short-span bridges to large structures.
Q:Q3: How long does installation take?
A:
A: Most installations complete within a single lane closure window (4-8 hours). Sections bolt together on site.
Q:Q4: What is the elastic recovery rate?
A:
A: Greater than or equal to 90% after cyclic loading -- the joint maintains shape and sealing over millions of cycles.
Q:Q5: Can it handle de-icing salt exposure?
A:
A: Yes. Galvanized steel edges resist salt corrosion; the rubber compound is unaffected by salt.

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