Can this damper be installed directly on OPGW cable?

No, the damper cannot be installed directly on OPGW cable.

What is required if the installation place is beyond the armor rod?

When the installation place is beyond the armor rod helical wire, each set of damper should be equipped with one set of armor.

How do I choose the damper and armor rod?

Choose the damper and armor rod according to the cable diameter as well as the specification table provided.

Vibration Damper for Power Line V4d-40-32

Name: Vibration Damper for Power Line V4d-40-32
Brand: Vilun Electric Co., Ltd.
SKU: 1950304842

Jilin, ChinaVilun Electric Co., Ltd.

US$5.00-30.00

100 Sets

Sample price:US$5.00/set.Request sample

Product profile

Customization

Available

Technics

Hot DIP Galvanized

Standard

Model NO.

V4D-40-32

Usage

Substation Fittings, Line Fittings

Type

Tension Clamp

Delivery Terms

EXW Fob CIF DAP

Certification

ISO9001

Package

Cartons+Pallet

Samples

Available

Transport Package

Wooden Box

Trademark

Vilun

Origin

Changchun

HS Code

3926909090

Production Capacity

30000/Month

Key features

Hot Dip Galvanized: Provides superior corrosion resistance for long-term outdoor durability.

Four Resonance Frequencies: Special tuning fork structure covers actual OPGW cable vibration range effectively.

Vibration Suppression: Reduces cable vibration amplitude to prevent damage from wind-induced oscillations.

ISO9001 Certified: Manufactured under strict international quality management standards.

OEM and ODM Services: Customization available from samples to meet specific client requirements.

Multiple Delivery Terms: Flexible shipping options including EXW, FOB, CIF, and DAP available.

Sample Availability: Samples are available for testing and quality verification before bulk orders.

GB Standard Compliance: Manufactured in accordance with GB standards for power line fittings.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedPatents Awarded

Vilun Electric Co., Ltd.

Jilin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 20 Year CertifiedNearest Port: Dalian PortAverage Response Time: ≤0.01h

AI-Powered supplier vetting

SummaryThe supplier operates in processing, maintenance, automation equipment, optoelectronic and laser equipment, optical cable accessories, photovoltaic materials, and related products. It demonstrates documented procedures for corrective actions, complaint handling, supplier assessment, and finished-product inspection, including 100% inspection by five quality inspectors. The supplier reports ISO9001:2015 certification, valid manufacturing contracts with associated subcontractors, inventory capability, OEM/ODM services, and an available SDK. Its export share is stated as 71%–90%, with exports beginning 20 years ago, and its products are sold across Europe, America, Asia, Africa, and Oceania. However, it has no overseas warehouse, showroom, agents, or branches, has not participated in offline trade shows, and reported no new products in the past year. Financial records are identified for multiple years, but no financial performance values are provided.

Supplier typeThe supplier is a manufacturer and service provider covering processing and maintenance, automation equipment, optoelectronic and laser equipment, optical cable accessories, photovoltaic materials, wires, and related technical services. Its stated export activity and long exporting history support classification as an internationally oriented industrial manufacturer.

CertificationsThe supplier reports holding an ISO9001:2015 certificate, which directly evidences a formal quality management certification. No additional named certifications are provided in the slices.

After-Sales capabilityDocumented corrective and preventive action and customer complaint procedures have followed records, while the supplier also reports inventory capability and service terms covering FOB, CIF, CFR, and EXW. However, it has no overseas warehouse, showroom, agents, or branches, so its service infrastructure is stronger procedurally than geographically.

Production capacityThe supplier has valid manufacturing contracts with its factory and associated subcontractors, inventory capability, written supplier-service assessment procedures, and a 100% finished-product inspection process supported by five quality inspectors. Reported peak- and off-season lead times are both within 15 working days, providing direct evidence of organized production and quality control.

Customization capabilityThe supplier provides ODM and OEM services, including OEM services for well-known brands, and offers customization from samples. These statements directly support the ability to adapt products to customer or sample requirements.

Product Q&A

Q:Who are we?

We are based in Jilin, China, started in 2003, and sell to South America (50.00%), North America (25.00%), Eastern Europe (20.00%), and Mid East (5.00%). There are about 51-100 people in our office.

Q:How can you guarantee quality?

We always produce a pre-production sample before mass production and conduct a final inspection before shipment.

Q:What products can you buy from us?

We offer Helical Clamp, Deadend Grip, Suspension Clamp, and armor rods.

Q:Why should you buy from us not from other suppliers?

Vilun has more than 20 patents, registered trademarks in the US, South Korea, Vietnam, India, Thailand, etc., and uses scientific production technology with professional personnel and a perfect quality assurance system.

Q:What services can you provide?

Accepted delivery terms include FOB, CFR, CIF, EXW, and Express Delivery. Accepted payment currencies are USD and CNY. Accepted payment types include T/T, L/C, D/P, D/A, and Cash. We speak English, Chinese, and Russian.