What is the material used for the core?

The core is made of fiberglass, offering excellent resistance to high temperature, stress corrosive, and acid attack.

How is the product packaged for shipping?

All horizontal insulators are packed in weatherproof containers suitable for land, air, and sea transportation.

What is the available color range?

The standard colors available are Grey or Red.

400kv Electrical Station Polymer Silicone Rubber Transmission Substation Insulators

Name: 400kv Electrical Station Polymer Silicone Rubber Transmission Substation Insulators
Brand: Wuhan Line Power Transmission Equipment Co., Ltd.
SKU: 2166093502

Hubei, ChinaWuhan Line Power Transmission Equipment Co., Ltd.

US$800.00

10 Pieces

Sample price:US$800.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage, High-temperature

Material

Composite Polymer

Model NO.

FZSW

Structure

Post Insulator

Type

B Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Connection Method

Flange-Flange

Certification

ISO9001

Color

Grey or Red

Brand

Wuhan Line Power

Min Creepage Distance

18050mm

OEM

Yes

ODM

Yes

Can Be Customized

Yes

Price

EXW or Fob

Delivery Time

Around 60days

Scl

7kN

Package

Plywood Case

Transport Package

Plywood Case

Specification

Customized

Trademark

Customized

Origin

China

HS Code

85469000

Production Capacity

8000PCS/Month

Key features

Superior Silicone Rubber Housing: Offers excellent hydrophobicity, pollution resistance, and aging resistance for high-voltage environments.

High Mechanical Strength: Features a fiberglass core with tensile strength over 1200Mpa and high cantilever strength capability.

Company profile

Cooperated with Fortune 500Standardized quality controlR&D CapabilitiesProduction Process Visualization

Wuhan Line Power Transmission Equipment Co., Ltd.

Hubei, 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: 18 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤1.40h

AI-Powered supplier vetting

SummaryThe supplier operates in power electronic components, optical fiber and optical cable manufacturing and sales, technical services, and related technology development. It reports ISO9001:2015, ISO45001:2018, ISO14001, and ISO50001 certifications, documented quality and service procedures, complaint-handling and corrective-action records, and an environmental impact assessment. The supplier provides extensive customization and ODM services, has introduced new products within the past year, and supplies OEM services to well-known brands. Manufacturing-related evidence includes valid contracts with associated subcontractors, inventory capability, finished-product inspection instructions, and a reported one-month lead time in both peak and off-season periods. Export experience is stated as 14 years, with exports accounting for 21%–30% of sales and access to overseas agents or branches. However, no overseas warehouse or showroom is available, no SDK is available, and the provided financial figures are zero;...

Supplier typeThe supplier is a manufacturer and seller of power electronic components, optical fibers, and optical cables, while also providing technical services and technology development, consultation, transfer, and promotion. This indicates a manufacturing-oriented technology supplier rather than a purely trading company.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, ISO50001, and other certifications. It also has a factory environmental impact assessment report, providing explicit evidence of quality, occupational safety, environmental, and energy-management certification coverage.

After-Sales capabilityThe supplier has documented corrective and preventive action procedures, complaint-handling procedures with follow-up records, written supplier-service assessment procedures, overseas agents or branches, and participation in the ENERGETAB trade show. However, the stated overseas-service-country count is 0, so the geographic scope of after-sales coverage is not fully clear.

R&D capabilityThe supplier reports new products within the past year, provides ODM services, and conducts technology development and related technical activities. Its stated close relationship with CEPRI further supports technical engagement, although no SDK is available.

Production capacityProduction-related evidence includes valid manufacturing contracts with associated subcontractors, inventory capability, uniform finished-product inspection instructions, a reported one-month lead time in both peak and off-season periods, and 50 qualified suppliers. No overseas warehouse or showroom is available, but those limitations do not negate the stated manufacturing capability.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, indicating broad product-development and customization support.

Client casesThe supplier reports providing OEM services to well-known brands and maintains a long-standing, close relationship with CEPRI. These statements provide customer-reference evidence, although no specific brand names, project details, or order outcomes are supplied.