Strong Vertical Stiffness Seismic Isolation Lead Rubber Bearing

Name: Strong Vertical Stiffness Seismic Isolation Lead Rubber Bearing
Brand: Hebei Luze New Materials Technology Co., Ltd.
SKU: 2176650692

Hebei, ChinaHebei Luze New Materials Technology Co., Ltd.

US$20.00

10 Sets

Sample price:US$50.00/set.Request sample

Product profile

Customization

Available

After-sales Service

Service Online

Warranty

1 Year

Model NO.

LZLRB

Certification

GB, BS

Usage

Beam Bridge, Highway Bridge, Railroad Bridge, Building

Structure

Laminated Rubber Bearing

Material

Lead Bearing

Activity

Multi Direction Movable Bearing

Vertical Load Capacity

1000kN-30000kN

Equivalent Horisontal Stiffiness

0.1-3.0 kN/mm

Equivalent Damping Ratio

20%-30%

Service Temperature

-40℃--+60℃

Service Life

60-100 Years

Rubber Stiffness

50-60 Shore a

Transport Package

Pallets

Specification

customized

Trademark

LUZE

Origin

China

Production Capacity

5000 Set/Month

Key features

Normal Service Condition (Wind Load, Temperature Variation, Daily Service Load)

Seismic Condition (Core Isolation and Energy Dissipation Mechanism with Dual Functions)

Post-earthquake Reset Performance

Company profile

Full CustomizationOEM ServicesFast DeliveryProduct Certification

Hebei Luze New Materials Technology 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: 9 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.06h

AI-Powered supplier vetting

SummaryThe supplier demonstrates professional technical and R&D capabilities, including 3D software design, ODM/OEM services, broad customization, and specialized testing and production equipment. Its business scope covers metal products, construction fittings, hardware, metal structures, and rubber products. Quality-related evidence is positive: ISO9001 certification, quality assurance, traceability, and documented corrective-action and complaint procedures. The supplier reports inventory capacity, qualified service-capable suppliers, and one-month lead times in both peak and off-season periods. However, it lacks a valid manufacturing-capacity contract with associated subcontractors, overseas warehouses, overseas showrooms, overseas agents or branches, and offline trade-show participation. Innovation evidence is mixed because no new product was reported in the past year and no SDK is available, although patents and university cooperation are stated. Financial credibility cannot be determined from the provided...

Supplier typeThe supplier identifies as a professional technical supplier and operates across R&D and manufacturing of metal products, construction fittings, hardware, metal structures, and rubber products. This supports classification as a technical manufacturer with a broad industrial product scope.

CertificationsThe company description states that the supplier is ISO9001 certified and holds more than 100 national patents. ISO9001 is explicit evidence of certification, although no additional certification details are provided.

After-Sales capabilityThe supplier has documented procedures and followed records for corrective and preventive actions and customer complaint handling. This is direct evidence of an established service-response mechanism, while no specific response times or warranty terms are stated.

R&D capabilityThe supplier provides R&D, 3D software design, ODM, and OEM services, and reports more than 100 national patents plus university cooperation on seismic isolation technology. However, it reported no new products in the past year and has no available SDK, so the evidence supports technical innovation capacity but not all forms of product or software innovation.

Production capacityProduction evidence includes broad manufacturing business scope, specialized testing and production equipment, inventory capacity, 17 qualified suppliers for service capability, and stated one-month lead times in both peak and off-season. A limitation is that no valid manufacturing-capacity contract exists with associated subcontractors, which creates a documented capacity-governance weakness but does not negate the stated in-house capability evidence.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, supported by 3D software design services and listed design and production equipment. This is clear evidence of broad customization capability.

Client casesThe supplier states that it is qualified to cooperate with China Communications Construction, CSCEC, and China Railway, and that it provides OEM services for popular brands. These statements indicate experience or qualification involving major customers, although no project details, order scope, or verifiable case outcomes are provided.

Product Q&A

Q:what is its structure component?

Upper and lower connecting flange steel plates Outer sealing protective rubber Laminated main body (alternately vulcanized rubber and reinforcing steel plates) Central lead core (core energy dissipation component) Upper and lower cover plates

Q:work principle?

Alternately laminated and vulcanized with natural rubber and thin steel plates. Steel plates restrict vertical compressive deformation of rubber to bear vertical load; rubber layers realize horizontal shear deformation and self-recovering performance.A solid lead column vertically running through the center of the bearing. The lead material dissipates seismic energy through plastic deformation under cyclic seismic displacement.

Q:What is its durablity performance?

Design service life: more than 60 years. Aging attenuation: Mechanical performance degradation less than 3% after 60 years of service. Fatigue resistance: Capable of withstanding cyclic hysteretic deformation under multiple major earthquakes with stable performance

Q:its usage scope.

Seismic Isolation for Buildings (Civil Buildings & Lifeline Public Projects) Seismic Isolation for Bridge Engineering Other Special Fields: A. Factories and laboratories for precision instruments, isolating seismic shocks and ground vibration; B. Vibration and seismic isolation for foundations of large storage tanks and industrial equipment; C. Large-span public spaces including airport terminals, railway stations and convention & exhibition centers.