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12kv High Quality Composite Insulator for Transmission
US$1.00-20.00
2 Pieces
Sample price:US$1.00/piece.Request sample
Product profile
Customization
AvailableApplication
High-voltageMaterial
Composite PolymerModel NO.
FXBWStructure
Suspension InsulatorType
B Type InsulatorUsage
High Voltage Power Transmission, InsulationConnection Method
Trough TypeSize of Bearing Capacity
550KNCertification
ISO9001Color
GreyBrand
HaivolTransport Package
CartonSpecification
111Trademark
HAIVOLOrigin
ChinaHS Code
3917310000Production Capacity
20, 000PCSKey features
High Voltage Rating: Supports transmission lines up to 550kV with reliable insulation performance.
Hydrophobic Housing: Silicone rubber housing provides excellent hydrophobicity and pollution flashover resistance.
Lightweight Design: Composite polymer construction ensures lightweight, unbreakable, and easy transportation.
High Mechanical Strength: ECR fiberglass rod offers tensile strength >1200Mpa with high resistance to creep and fatigue.
Customization Available: Special designs and colors (red, gray, white) available according to customer requirements.
Durable Construction: Resistant to ozone, UV radiation, earthquakes, and high altitude conditions for long-term reliability.
Secure Connection: End fittings crimped with voice-operated crimper and fused with silicone rubber to minimize interface.
Quality Certified: Manufactured under ISO9001 standards with 100% finished product inspection.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 14 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤3.88h
AI-Powered supplier vetting
SummaryThe supplier is identified as a combined manufacturing, processing, and sales business in Yueqing, Wenzhou, focused on power-distribution and insulation products. It has valid manufacturing-capacity contracts with associated subcontractors, five production lines, documented inspection procedures, and stated annual output across surge arresters, power fittings, switches, insulators, and fuse cutouts. Quality systems include one listed QA/QC inspector, written corrective-action and complaint-handling procedures, and quality assurance. The supplier provides ODM, OEM, sample-based customization, and an SDK, but reported no new products during the past year. It lacks inventory, overseas warehouses, overseas agents or branches, and overseas showrooms; it has participated in the Dubai Exhibition. Financial records are identified for multiple years, but their results are not provided. No certification information or specific customer cases are documented.
Supplier typeThe supplier is described as a combined company with a business scope covering manufacturing, processing, and sales of power-distribution switch control equipment, insulation products, fuses, lightning arresters, transformers, wires, and cables. Its company nature is separately recorded as a trading company, so the available records indicate a mixed manufacturing/trading profile rather than a purely manufacturing entity.
After-Sales capabilityThe supplier has documented procedures and followed records for handling customer complaints and corrective/preventive actions, indicating an established service-response process. However, it lacks in-stock service capacity, overseas warehouses, overseas agents or branches, and overseas showrooms, while its overseas service coverage is recorded as zero countries.
R&D capabilityThe supplier has an available SDK and provides ODM services, demonstrating some product-development and design-service capability. Nevertheless, it explicitly reported no new products during the past year, which limits evidence of recent innovation activity.
Production capacityThe supplier has valid manufacturing-capacity contracts with associated subcontractors, operates five production lines, and reports substantial annual production quantities across five product categories. Finished-product inspection follows written and uniformly applied instructions, although only one QA/QC inspector is listed and the quality-control staff count is recorded as fewer than five.
Customization capabilityThe supplier offers ODM services, OEM capability for popular brands, and design customization from samples. These explicit service offerings support a demonstrated ability to adapt products to customer or brand requirements.
Product Q&A
Q:What is the maximum voltage rating for these insulators?
A:
The composite insulators are designed for high voltage overhead power transmission lines with a rated voltage up to 550 kV.
Q:What materials are used in the construction of the insulator?
A:
The insulator features a silicone rubber housing for the sheds and a modified ECR fiberglass reinforced epoxy resin rod for the core.
Q:Is customization available for this product?
A:
Yes, special designs and colors (red, gray, white) are available according to customer requirements.
Q:What are the main features of the silicone rubber housing?
A:
The housing has good hydrophobicity, drophobicity migration, soil resistance, and excellent electrical insulation properties to prevent pollution flashovers.
Q:What standards do these insulators comply with?
A:
The insulators comply with IEC, ANSI, GB, and other international standards, specifically IEC 61109 for AC Power Distribution Systems.
Send Inquiry
*To:
Zhejiang Haivo Electrical Co., Ltd.
Zhejiang Haivo Electrical Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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