What material is used for the insulation?

Silicone rubber is used as the primary polymeric insulation material.

Do you provide OEM and ODM services?

Yes, we accept OEM and ODM orders with various customization levels.

What is the warranty or inspection policy?

All finished products undergo 100% inspection including function and visual checks.

Electrical High Voltage Epoxy Resin Casting Insulator 40kv

Name: Electrical High Voltage Epoxy Resin Casting Insulator 40kv
Brand: Shengsu Electric Co., Ltd.
SKU: 2216623415

Zhejiang, ChinaShengsu Electric Co., Ltd.

US$5.00-10.00

1 Piece

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage

Material

Composite Polymer

Model NO.

Suspension insulator

Structure

Suspension Insulator

Type

B Type Insulator

Usage

High Voltage Power Transmission, Insulation

Connection Method

Trough Type

Size of Bearing Capacity

70KN

Certification

ISO9001

Color

Red

Brand

Shengsu

Rated Voltage

40kv

Ratings

up to 36kv

Model No.

Suspension Insulator

Brand Name

Shengsu

Customize

Yes

Size

Medium

OEM&ODM

Function

Protect

Ambient Temperature

-40-40

AC Power Supply Frequency

≤100Hz

Wind Speed

≤35m/S

Altitude

≤1500m

Selling Units

Single Item

Place of Origin

Zhejiang, China

Earthquake Intensity

Not Exceed 8 Degrees

Transport Package

Wooden Case

Specification

pcs

Trademark

SHENGSU ELECTRIC CO., LTD

Origin

China

Key features

Customizable Color Options: Available in Grey, Red, or customized colors as required by the client.

OEM and ODM Services: Full customization available from samples, designs, or flexible minor customization.

High Voltage Protection: Designed for overhead transmission lines, distribution lines, and substations up to 220kV.

Durable Composite Material: Constructed with silicone rubber, the most widely used polymeric insulation material.

Wide Voltage Range: Product ratings cover voltages from 10kV up to 220kV with various creepage distances.

Strict Quality Inspection: 100% inspection for finished products including functional and visual checks.

Robust Environmental Resistance: Operates in temperatures from -40 to 40 degrees Celsius and wind speeds up to 35m/s.

ISO Certified Manufacturer: Factory certified with ISO45001:2018 and ISO14001 standards for safety and environment.

Company profile

Fast DeliveryLow MOQOEM ServicesManagement Certification

Shengsu Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: N/A CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤5.30h

AI-Powered supplier vetting

SummaryThe supplier operates across refrigeration, kitchen, electromechanical, water purification, and vacuum circuit-breaker equipment, with import and export activities. It provides OEM services for well-known brands and supports broad customization, including customization from samples and designs. Quality and management systems are supported by ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Technical engineers provide customer-request confirmation, production support, and after-sales service, with documented R&D and service procedures. The supplier has inventory capability, valid manufacturing contracts with related subcontractors, and stated one-month lead times in both peak and off-season periods. Limitations include no available SDK, no overseas warehouse or showroom, no new products launched in the last year, only two R&D engineers, and no reported cooperation with Fortune 500 companies. Financial records are indicated for the last three years, but the provided information does not include...

Supplier typeThe supplier is an equipment manufacturer and exporter covering refrigeration, kitchen, electromechanical, water purification, and vacuum circuit-breaker products. It has self-operated import and export rights and derives 41%–50% of total sales from exports, indicating an internationally oriented manufacturing supplier.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly support its quality, occupational health and safety, and environmental management systems.

After-Sales capabilityTechnology engineers are responsible for technical support during production and after-sales service. The supplier also has documented and followed procedures for corrective and preventive actions and customer complaints, with stated quality assurance in its control processes.

R&D capabilityThe supplier has two R&D engineers, uses CAD, and maintains design input, output, review, verification, and validation documents available for audit. However, it has no available SDK and launched no new products in the last year, so the evidence shows basic documented R&D capability but also clear limitations in recent product innovation and software-development support.

Production capacityThe supplier has standardized finished-product inspection instructions, inventory capability, valid manufacturing contracts with each related subcontractor, and written supplier-service assessment procedures with records. Reported average lead time is one month in both peak and off-season periods, supporting an established production and fulfillment process.

Customization capabilityThe supplier offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its engineers also confirm customer requests and provide technical support, indicating broad product adaptation capability.