What certifications does the product have?

The product complies with ISO9001, IEC 61952:2008, ANSI, and other international standards.

What is the maximum rated voltage?

The pin composite insulator supports up to 36kV, while long rod composite insulators support up to 500kV.

What materials are used in the insulator?

The housing is made of silicone rubber, and the rod is made of modified ECR fiberglass reinforced epoxy resin.

24kv Silicone Rubber Composite Insulator for Support Wire

Name: 24kv Silicone Rubber Composite Insulator for Support Wire
Brand: Zhejiang Haivo Electrical Co., Ltd.
SKU: 1968254605

Zhejiang, ChinaZhejiang Haivo Electrical Co., Ltd.

US$1.00-20.00

2 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage

Material

Composite Polymer

Model NO.

FPW

Structure

Suspension Insulator

Type

B Type Insulator

Usage

High Voltage Power Transmission, Insulation

Connection Method

Trough Type

Size of Bearing Capacity

550KN

Certification

ISO9001

Color

Grey

Brand

Haivol

Transport Package

Carton

Specification

111

Trademark

HAIVOL

Origin

China

HS Code

3917310000

Production Capacity

20, 000PCS

Key features

Hydrophobic Silicone Rubber: Whole injection silicone rubber housing provides excellent hydrophobicity and pollution flashover resistance.

High Mechanical Strength: Modified ECR fiberglass rod offers tensile strength >1200Mpa, ensuring high anti-vibration and anti-moisture performance.

Lightweight and Durable: Composite polymer construction is unbreakable, lightweight for easy transport, and resistant to UV and ozone.

Secure Crimping Technology: End fittings are crimped with voice-operated displacement type crimper for high mechanical strength and small dispersion.

Multi-Seal Structure: Internal radial multi-seal structure guarantees long-term reliability of seal around end fittings and rods.

Custom Design Available: Special design according to customer's requirement is supported for specific application needs.

Wide Voltage Range: Available for rated voltages up to 36kV for pin insulators and up to 500kV for long rod insulators.

Low Maintenance: Easy for maintenance with good anti-aging performances, perfect for high altitude and harsh environments.

Company profile

High Repeat Buyers ChoiceImporters and ExportersYears of Export ExperienceExhibition Experience

Zhejiang Haivo Electrical Co., Ltd.

Zhejiang, China

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.