What's your warranty terms?

We offer 24 months warranty terms.

Do you have the products in stock?

Depends on your request, we have standard models in stock. Some special product and big order will be newly produced according to your order.

What do you have for the certificate?

ISO9001, ISO14001, ISO45001, Type test etc.

How to become the agents for Line?

We welcome you to be Line's agent. We will depend on the sales turn over and also do research on your market. If you have interest, let us discuss more!

Can we visit your company?

Yes, for sure, you are welcome to visit our company.

400kv 500kv IEC ANSI Standard High Voltage Electrical Composite Polymer Post Insulators

Name: 400kv 500kv IEC ANSI Standard High Voltage Electrical Composite Polymer Post Insulators
Brand: Wuhan Line Power Transmission Equipment Co., Ltd.
SKU: 2120475342

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

US$135.00-185.00

100 Pieces

Sample price:US$185.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage

Material

Composite Polymer

Model NO.

FZSW-400/8

Structure

Post Insulator

Type

B Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Connection Method

Gain Base/Vertical Clamp

Size of Bearing Capacity

15kN

Certification

ISO9001, ISO 14001, ISO 45001

Color

Gray, Red, Customized.

Brand

Line Power

Minimum Dry Arc Distance

1090mm

Critical Impulse Withstand Voltage

690kv

Power Frequency Withstand Voltage(Wet)

370kv

Contract Manufacturing

OEM Service Offered

Business Type

Manufacturer, Trading Company

Transport Package

Plywood Cases, Solid Wood Cases or Carton Boxes.

Specification

1318mm

Trademark

Line Power

Origin

Wuhan, China

HS Code

85469000

Production Capacity

4500pieces/Month/Machine

Key features

Customized Color Options: Available in Gray, Red, or fully customized colors to meet specific project requirements.

High Mechanical Strength: FRP core offers tensile strength 5-10 times that of ceramic, suitable for loads above 300KN.

Lightweight Design: Weight is 1/7 to 1/10 of ceramic insulators, ensuring easy transportation and installation.

Superior Anti-Pollution: HTV silicone rubber sheds provide excellent hydrophobicity and high anti-pollution flashover voltage.

Comprehensive Warranty: Covers 24 months of mechanical defects with dedicated after-sales support.

OEM/ODM Service: Full customization available from samples or designs with flexible manufacturing options.

Advanced Testing Standards: Complies with IEC 61109, IEC 61952, and ISO 9001/14001/45001 standards.

Fast Delivery Time: Simple production process allows for short lead times of approximately one month.

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: ≤1.63h

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.

Product Q&A

Q:Are you the factory or trading company?

We are factory who was founded in 2008. We also source all the items for the clients.

Q:What're your main products?

insulators, the hardware of all kinds for high-voltage applications and related products.

Q:Can I get some samples?

Yes, sample order is available for quality check and market test.

Q:What's your payment terms?

We usually accept :Payment Term: 30% T/T after order confirmed, balance 70% before shipment. L/C is also available.

Q:How can you control your quality?

For each production processing, we have a complete QC system for the chemical composition, physical and electrical properties. After production, all the goods will be tested according to related standards, and the ex-factory test reports will be sent along with shipment documents.