What is the lead time for production?

Off-season lead time is within 15 workdays, while peak season lead time is one month.

What maintenance tasks are required?

Tasks include checking for leaks, cleaning surfaces, applying rust prevention, lubricating pin shafts, and measuring center distances.

Viscous Fluid Dampers for House Earthquake Protecting VFD Service

Name: Viscous Fluid Dampers for House Earthquake Protecting VFD Service
Brand: Hebei Yizhuo New Material Technology Co., Ltd.
SKU: 2089799462

Hebei, ChinaHebei Yizhuo New Material Technology Co., Ltd.

US$200.00-4,000.00

10 Pieces

Product profile

Customization

Available

Material

Metal

Shock Absorption Level

High Performance

Model NO.

YZ-HB01

Work Temperature

Normal Temperature

Position

Lower Structure

Working Method

Straight Trip

Rod Diameter

100-300mm

Bore Diameter

200-400mm

Stroke

3000-6000mm

Structure

Piston Type

Quality Standard

International Standards

Feature

Strong Energy Consumption Capacity

Application

Seismic Isolation

Transport Package

by Plywood Case

Specification

Steel

Trademark

YIZHUO

Origin

Hebei, China

Production Capacity

10000PCS/Year

Key features

High Energy Dissipation: Converts seismic kinetic energy into heat via piston friction for stable damping.

Velocity Dependent Design: Damping force increases with flow velocity, effectively dissipating earthquake energy.

Structure Preservation: No stiffness added, so it does not change the structure's inherent dynamic characteristics.

Customizable Dimensions: Rod diameter 100-300mm, Bore 200-400mm, Stroke 3000-6000mm available.

International Standards: Manufactured to meet international quality standards for seismic isolation.

Piston Type Structure: Composed of pistons, cylinders, and damping media for efficient reciprocating motion.

Fast Lead Time: Off-season lead time within 15 workdays; peak season one month.

Global Market Reach: Serving North America, South America, Europe, Asia, Oceania, and Middle East.

Company profile

Fast DeliveryQuality AssuranceQA/QC InspectorsR&D Capabilities

Hebei Yizhuo New Material Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.43h

About Our Factory & Business Background

AddressHengshui, Hebei, China

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsBridge Expansion Joint, Bridge Bearing, Corrugated Culvert Pipe, Water Swelling Strip, Powdered NBR (Pnbr), Fluid Viscous Damper

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:How does the viscous fluid damper dissipate energy?

It converts seismic kinetic energy into heat through the friction of the damping medium flowing rapidly between piston chambers during reciprocating motion.

Q:Does the damper affect the structure's dynamic characteristics?

No, it is a velocity-dependent damper without stiffness, so it only provides additional damping without changing the structure's inherent dynamic characteristics.

Q:What are the customizable dimensions for the damper?

Customizable options include Rod Diameter (100-300mm), Bore Diameter (200-400mm), and Stroke (3000-6000mm).

Q:What is the recommended maintenance schedule?

Initial inspection after one year, then regular inspections every 3, 5, or 10 years. Harsh environments require annual inspections.

Q:When should immediate inspections be conducted?

Timely inspections are required after disasters such as strong earthquakes, strong winds, or fires.