Q6: What is the expected service life?

A: 50+ years under normal operating conditions, with NR maintaining elasticity across the full design temperature range.

Square PTFE Top Elastomeric Bearings Bridges Base Isolation Laminated Bearing for Highway

Name: Square PTFE Top Elastomeric Bearings Bridges Base Isolation Laminated Bearing for Highway
Brand: Hengshui Jingtong Rubber Co., Ltd.
SKU: 774319795

Hebei, ChinaHengshui Jingtong Rubber Co., Ltd.

US$29.90

12-49 Pieces

US$25.90

50-99 Pieces

US$20.00

100+ Pieces

Product specifications

Type

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Technical Guidance

Warranty

2 Years After Leaving The Factory

Model NO.

JT568ERT

Certification

GB, ASTM, CE/ISO/RoHS

Usage

Beam Bridge, Highway Bridge, Railroad Bridge, Building

Structure

Laminated Rubber Bearing

Material

Steel Bearing

Activity

Multi Direction Movable Bearing

Load Capacity

100kN - 5000kN (Custom)

Sliding Friction Coefficient

μ ≤ 0.03 - 0.08

Application

Vibration Isolation for Bridges/Buildings

Surface Treatment

PTFE Sliding Sheet

PTFE Thickness

1.5mm - 3mm

Elastomer Layer

as Drawing

Steel Plate Layer

as Drawing

Advantage

Resistant to High Temperature, Low Temperature, Co

Use

Bridges, Viaducts, Highways, Building

Function

Seismic Isolation

Shape

Round (Gyz), Rectangular (Gjz)

Transport Package

Packed in Wovenbag and on Pallet

Specification

CE/ISO

Trademark

HengJingGong

Origin

China

HS Code

40169990

Production Capacity

10000PCS Per Year

Key features

Ultra-low friction sliding and elastic shock absorption, adapt to bridge temperature expansion and settlement displacement, release structural stress stably.

Solve stalling displacement, stress accumulation, cracking and jamming problems. Smooth sliding without resistance to protect bridges long-term.

PTFE sliding surface with ultra-low friction coefficient, temperature and wear resistant, sensitive sliding, stable bearing pressure and ultra-long service life.

Suitable for highways, railways and viaduct bridges. Adapt to large temperature difference and frequent displacement, reduce bridge diseases and maintenance costs.

Better sliding performance, lower friction and more accurate displacement than ordinary rubber bearings, not easy to aging and jamming, ideal for high-end bridge projects.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamPatents Awarded

Hengshui Jingtong Rubber Co., Ltd.

Hebei, China

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: ≤5.66h

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.