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PVC Helical Vibration Damper for ADSS/Opgw Cable
US$1.90
1,000-4,999 Pieces
US$1.50
5,000+ Pieces
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableTechnics
Injection MoldingStandard
Non-GBModel NO.
FTLUsage
Line FittingsType
Protection FittingsName
Spiral Vibration DamperColor
Black or GrayDiameter
8.3-19.3mmOEM/ODM
SupportTransport Package
Wooden CaseSpecification
plasticTrademark
PowtechOrigin
ChinaProduction Capacity
100000/MonthKey features
Easy Installation: Designed for simple installation and operation on ADSS and OPGW cables.
Interference Type Damping: Attenuates vibration amplitude effectively through impact with the damping section.
Custom Color Options: Available in Black or Gray to match specific requirements.
Optimized for Small Cables: Specifically designed for ADSS and OPGW cables with diameters under 12mm.
Multiple Installation Options: Can be installed as several units along the cable or at the same point.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2007-05-01Average Response Time: ≤4.46h
AI-Powered supplier vetting
SummaryThe supplier is a combined company offering manufacturing, service, quality-control, R&D, and export capabilities. It supports extensive customization, ODM, and OEM services, and has 18 years of export experience with self-operated import/export rights. Quality-related evidence includes CE certification, ISO9001:2015, ISO45001:2018, ISO14001, quality assurance, and standardized finished-product inspection instructions. However, it reported no 3D software design service, no new products in the past year, no SDK, no ERP/OA/CRM/SAP integration, no overseas agents, branches, warehouses, or showrooms, and no written corrective-action or complaint-handling procedures. Manufacturing capacity has a documented weakness because no valid contract exists with related subcontractors. Financial credibility and customer-case evidence are insufficient for a firm assessment.
Supplier typeThe supplier is identified as a combined company and presents offerings spanning manufacturing capacity, service capacity, quality control, R&D, export trade, and sustainable development. This supports classification as a diversified manufacturing and service supplier, although the slice does not provide a more specific legal or organizational classification.
CertificationsThe supplier reports quality assurance and holds CE product-compliance certification plus ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These explicitly documented certifications support its quality, occupational-safety, and environmental-management credentials.
After-Sales capabilityThe supplier has no overseas warehouse, showroom, overseas agent, or branch, and reports no written procedures or records for effective customer-complaint handling. Although it has inventory capability and has participated in the Canton Fair, the documented absence of complaint-handling procedures is a specific after-sales deficiency.
R&D capabilityThe supplier offers ODM services but reports no new products in the past year, no 3D software design service, no available SDK, and no ERP, OA, CRM, or SAP integration. ODM capability is present, but the explicit absence of recent product development and supporting digital systems indicates a documented innovation limitation.
Production capacityThe supplier has inventory capability, standardized instructions for finished-product inspection, one-month lead times in both peak and off-season periods, and 11–20 years of staff experience. However, it reports no valid contract between the factory and related subcontractors, creating a documented weakness in manufacturing-capacity governance despite otherwise established operational indicators.
Customization capabilityThe supplier explicitly provides customization from designs, samples, full customization, minor customization, flexible customization, and ODM services. It also reports OEM service for well-known brands, providing strong direct evidence of broad customization and contract-manufacturing capability.
Product Q&A
Q:What cable diameters does this damper support?
A:
It is designed for ADSS and OPGW cables with diameters less than 12mm, covering ranges from 8.3mm to 19.30mm across different models.
Q:How many dampers are needed per span?
A:
The quantity depends on cable stress and span length: 0 for spans under 100m, 2 for 100-250m, 4 for 250-400m, and 6 for 400-800m.
Q:How is the damper installed relative to the tension set?
A:
The gripping section is placed close to the pole or tower, with the distance from the damping section to the inner protection rods end being 12 cm.
Q:What is the manufacturing technique used?
A:
The product is manufactured using injection molding technology.
Send Inquiry
*To:
Qingdao Powtech Electronics Co., Ltd.
Qingdao Powtech Electronics Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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