How do you ensure product quality?

We enforce strict quality control in material selection, production, and final inspection to ensure stable electrical and mechanical performance.

How can I place an order?

Send us your model, quantity, specs, and delivery location. Our team will quote and support you.

Can you supply large quantities for power projects?

Yes. Our stable production supports bulk orders for utilities, EPC contractors, and transmission projects.

Do you provide overseas technical support?

Yes. We offer online technical assistance and service support for global customers.

Electrical Porcelain U70b Insulator for Durable Overhead Line Applications

Name: Electrical Porcelain U70b Insulator for Durable Overhead Line Applications
Brand: Jiangxi Chuangyuan Electric Power Co., Ltd.
SKU: 2306048775

Jiangxi, ChinaJiangxi Chuangyuan Electric Power Co., Ltd.

US$1.99-6.99

10 Pieces

Product specifications

Color

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage, High-temperature

Material

Porcelain

Model NO.

U70B/146

Structure

Suspension Insulator

Type

B Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Connection Method

Spherical Type

Size of Bearing Capacity

70KN

Certification

ISO9001, Gsg

Color

White

Brand

Kzan

Nominal Structure Height

146mm

Nominal Diameter

255mm

Norminal Creepage Distance

320mm

Rated Failing Load

120kN

Transport Package

Wooden Box

Specification

100mm

Trademark

KZAN

Origin

China

HS Code

8546209090

Production Capacity

20000pieces/Day

Key features

High Mechanical Strength: Rated failing load of 120kN ensures reliable support in high voltage overhead lines.

Premium Porcelain Material: Crafted with high-quality porcelain and glazed surface for excellent dielectric and pollution resistance.

IEC Standard Compliance: Manufactured to IEC 60305 standards ensuring global compatibility and safety.

Corrosion Resistant Fittings: Galvanized steel fittings provide long-lasting protection against corrosion in harsh environments.

12-Month Warranty: Standard 12-month quality guarantee covers mechanical defects and performance issues.

Custom Configurations: Tailored specs and drawings available upon request to meet specific project needs.

Global Technical Support: Expert online assistance and prompt response for overseas clients and complex projects.

Comprehensive Documentation: Includes test reports, inspection certificates, and CAD drawings for full project transparency.

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: ≤4.76hTerms 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 lead time for U70B insulator orders?

Standard U70B porcelain suspension insulators require 20-30 days for production. Customized or large orders may require more time based on specs and quantity.

Q:Do you provide test reports and quality documents?

Yes. We provide product drawings, routine test reports, inspection docs, and other technical files per customer needs.

Q:Can you provide customized insulators?

Yes. We offer OEM and customized solutions per customer drawings, specs, mechanical strength, and project requirements.

Q:What standards do your insulators comply with?

Full export package (Commercial Invoice, Packing List, Bill of Lading, COC, etc.).

Q:How do I place an order?

Our porcelain suspension insulators meet IEC standards and various international project requirements.