Stockbridge Vibration Dampers for Pole Transmission Line

Name: Stockbridge Vibration Dampers for Pole Transmission Line
Brand: Hebei Hongdu Technology Co., Ltd.
SKU: 2166770772

Hebei, ChinaHebei Hongdu Technology Co., Ltd.

US$5.50

100-999 Pieces

US$2.60

1,000+ Pieces

Product profile

Customization

Available

Technics

Injection Molding

Standard

Model NO.

FRYJ

Usage

Substation Fittings, Line Fittings

Type

Link Fittings

Product Model

Fryj Series

Core Structure

Asymmetric Tuning-Fork Structure

Operating Frequency Range

6-150Hz

Core Materials

Ht150 Cast Iron (Hammer Head)

Transport Package

Wooden Box

Specification

FPYJ

Trademark

Origin

China

Key features

Superior Vibration Suppression: Tuning-fork structure covers 6-150Hz spectrum to prevent conductor fatigue.

Conductor-Friendly Preformed Design: Aluminum alloy helical wires prevent abrasion and arc burn damages.

Maintenance-Free Anti-Slip: Fixed by gripping force without bolts, eliminating displacement risks.

Energy-Saving and Corona-Free: High-strength aluminum alloy delivers 8-15% power saving rate.

Wide Voltage Range Application: Suitable for 35kV to 500kV+ overhead transmission lines.

Versatile Conductor Compatibility: Protects ACSR, OPGW, and ADSS cables from aeolian vibration.

Asymmetric Tuning-Fork Structure: Generates four distinct resonant frequencies for optimal damping.

Customized Bucket Size Available: Tailored attachments offered for specific requirements.

Company profile

Importers and ExportersQuality AssuranceStandardized quality control100% Finished Products Inspection

Hebei Hongdu Technology Co., Ltd.

Hebei, China

Business Type: Manufacturer/FactoryExport Year: 2026-03-01Nearest Port: tianjinAverage Response Time: ≤0.17hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): Others, EXW

AI-Powered supplier vetting

SummaryHebei Hongdu Technology Co., Ltd. emphasizes quality, customer satisfaction, integrity, and innovation. They have a professional R&D team for product customization but lack advanced R&D capabilities like ODM services. Their production capabilities include standard and custom products for power engineering, but they do not have valid manufacturing contracts with subcontractors. They manage in-stock services but lack overseas warehouses or showrooms. Financial data is incomplete, and they have not participated in offline trade shows. The supplier is audited by SGS, with valid certification until 2027.

Supplier typeHebei Hongdu Technology Co., Ltd. is a supplier of terminals, cable clamps, and spacer dampers, focusing on power engineering products.

CertificationsThe supplier is audited by SGS, and the certification is valid from May 2026 to May 2027.

After-Sales capabilityThe company offers a complete foreign trade service system including logistics and document preparation, enhancing their after-sales services.

R&D capabilityThe supplier invests in technological R&D but lacks advanced innovation capabilities such as ODM services and has not developed new products recently.

Production capacityProduction capabilities include both standard and custom products, but there are no valid contracts with subcontractors.

Customization capabilityThe supplier has strong customization capabilities, offering various levels of customization from samples and designs.