What are the main applications for these insulators?

They are used for high-voltage and low-voltage power transmission, insulation, and electrical installations in demanding outdoor settings.

What materials and certifications are used?

Made from high-quality porcelain with hot-dip galvanized fittings. We hold ISO9001, SGS, ISO14001, and ISO45001:2018 certifications.

Durable Ceramic Insulators for 33kv with Excellent Anti-Pollution Features

Name: Durable Ceramic Insulators for 33kv with Excellent Anti-Pollution Features
Brand: Jiangxi Chuangyuan Electric Power Co., Ltd.
SKU: 2319096405

Jiangxi, ChinaJiangxi Chuangyuan Electric Power Co., Ltd.

US$2.99-6.99

10 Pieces

Sample price:US$8.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage, Low-voltage, High-temperature

Material

Porcelain

Model NO.

57-4

Structure

Post Insulator

Type

A Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Connection Method

Spherical Type

Size of Bearing Capacity

20kN

Certification

ISO9001, SGS

Color

Brown or White

Brand

Kzan

Advantage 1

Reliable Insulation

Advantage 2

Weatherproof

Advantage 3

Excellent Anti-Pollution with Long Creepage

Transport Package

Wooden Case

Trademark

KZAN

Origin

Pingxiang China

HS Code

8546209090

Key features

Excellent Anti-Pollution: State-of-the-art anti-pollution glaze provides unmatched waterproofing and UV resistance.

Robust Porcelain Body: Integrally fired structure offers unparalleled resistance to cracks, compression, and aging.

Superior Corrosion Resistance: Augmented with hot-dip galvanized fittings for long-lasting anti-corrosion benefits.

High Mechanical Strength: Ensures undistorted performance under wind pressure with 20kN bearing capacity.

Long Service Life: Designed for over 20 years of reliable operation under normal conditions.

Customizable Specifications: Supports customization for voltage, dimensions, creepage, fittings, and anti-fouling grades.

International Certification: Manufactured in strict compliance with IEC standards and holds ISO9001/SGS certification.

Professional Manufacturer: Located in China's porcelain hub with mature ecosystem and superior quality control.

Company profile

Importers and ExportersFast DeliveryManagement CertificationQuality Assurance

Jiangxi Chuangyuan Electric Power Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2026-05-28Nearest Port: GUANGZHOUAverage Response Time: ≤0.55hTerms of Payment: T/T, PayPal, LC

About Our Factory & Business Background

AddressPailou Village, Zhuting Industrial Park, Xuanfeng Town, Lixi County, Pingxiang, Jiangxi, China

International Commercial Terms(Incoterms)FOB, CIF, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsInsulators, Glass Insulator, Porcelain Insulator, Ceramic Insulator

Inspection Type for Finished Products100% inspection(Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO14001, ISO45001:2018

Product Q&A

Q:What is the difference between glass and porcelain insulators?

Glass insulators offer high mechanical strength and self-breaking failure modes, ideal for high-voltage lines. Porcelain insulators excel in pollution resistance and weather resilience, making them suitable for polluted or coastal areas.

Q:Do you support customized specifications?

Yes, we offer extensive customization including voltage ratings, dimensions, creepage distances, hardware fittings, and anti-fouling grades, along with OEM and ODM solutions.

Q:What is the warranty period and quality standard?

Our products comply with IEC international standards and come with a long-term quality warranty. They are designed to last over 20 years under normal operating conditions.

Q:What is the production and delivery capacity?

The average lead time is within 15 workdays for both peak and off-season periods. We ensure rapid production iteration and consistent supply.

Q:Do you provide overseas after-sales service?

Yes, we provide one-stop services including product selection, technical verification, installation advice, and prompt after-sales support for global clients.