What payment terms are accepted?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.

What certifications does the product hold?

The product holds ISO9001 certification and complies with IEC, ANSI, and GB international standards.

38kv High Performance Polymer Insulators for Electrified Railways

Name: 38kv High Performance Polymer Insulators for Electrified Railways
Brand: Zhejiang Haivo Electrical Co., Ltd.
SKU: 1966953805

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.

FQX

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

Compact & Lightweight Design: Small size and light weight, ideal for electrified railway tunnels with limited clearance.

Superior Anti-Fouling Performance: Silicone rubber housing with hydrophobicity prevents pollution flashovers, reducing maintenance.

High Mechanical Strength: ECR fiberglass rod with tensile strength >1200Mpa ensures reliability under stress and fatigue.

Corrosion Resistant Structure: Stainless steel or hot-dip galvanized support arms resist acid rain and humidity corrosion.

Customizable Design Options: Special designs available according to customer requirements and samples.

Durable Seal Technology: Internal radial multi-seal structure guarantees long-term reliability at connection points.

Low Maintenance Requirement: No need for regular cleaning due to excellent anti-fouling and self-cleaning properties.

International Standard Compliance: Meets IEC, ANSI, GB, and other international standards for safety and performance.

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: ≤4.11h

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 materials are used for the insulator housing and rod?

The housing is made of silicone rubber with good hydrophobicity, and the rod is modified ECR fiberglass reinforced epoxy resin with high tensile strength.

Q:Can the insulators be customized for specific railway projects?

Yes, special designs are available according to customer requirements and samples.

Q:What is the minimum order quantity for these insulators?

The minimum order quantity is 1 Set.

Q:How long is the lead time for production?

The average lead time is one month for both peak and off-season periods.

Q:Are these insulators suitable for harsh environmental conditions?

Yes, they are designed to resist humidity, acid rain, and pollution flashovers, ensuring safe operation in complex conditions.