Strain Insulators

                                                   Strain Insulators

Overview

A strain insulator is a type of electrical insulator used in overhead

transmission lines to handle high tension or mechanical stress. Unlike regular

insulators, which are primarily designed to prevent electrical current from

passing through, strain insulators are specifically built to absorb and resist the

mechanical force exerted on the transmission line, especially in areas where

the line changes direction, such as at corners, terminals, or where the line is

under tension due to distance or wind pressure.

Application

Strain insulators are used in overhead electrical wiring systems. They play a

crucial role in supporting radio antennas and overhead power lines, ensuring

the stability and safety of these installations by withstanding mechanical

stress and providing electrical insulation.

Below are some key applications:

1. Overhead Transmission Lines

2. Long-span Power Transmission

3. Power Transmission in Special Terrains

4. Distribution Networks

Main Dimensions and Standard Particulars

Strain insulators offer easy operation, long-lasting durability, and resistance to dirt and corrosion with advanced composite materials.

Reliable Performance

- Excellent Material Selection:

High-quality raw materials are strictly selected.

- Beautiful Appearance:

Well-designed with smooth exterior lines, smooth touch, lightweight, not prone to fading.

- Superior Craftsmanship:

Combined with traditional techniques and advanced modern technology, a good product is fired at high temperatures.

- Outstanding Performance:

With the ISO 9001 quality control system, the product has excellent insulation performance and a long service life.

Safety and Compliance

Testing methods and equipment is critical in ensuring that insulators meet the stringent requirements for electrical performance, mechanical integrity, and environmental resilience.

Every product needs to go through many rigorous tests to ensure that each one delivered to our customers are qualified and conform to standard.

Reference Standard

ANSI standard （American National Standards Institute standard）

IEC Standard （International Electrotechnical Commission）

BS Standard  (British Standard)

AS Standard  (Australian Standard)

GB Standard  (National Standard)

Why Choose Us?

· Direct Supply from Factory:

We provide a direct supply from the production factory, eliminating the middleman and passing on the savings to you.

· Competitive Pricing:

Enjoy the benefits of cost-effective pricing, with no added markups from intermediaries.

· Reliable Inventory & Full Specifications:

Our extensive inventory ensures that we have the right insulator for your needs, with a wide range of specifications available.

· Rigorous Quality Control:

We maintain strict quality control standards to ensure every product meets the highest performance and safety requirements.

· Customization Available:

Need something specific? We offer customizable solutions to meet your unique requirements.

                                                                                                  Direct from the manufacturer to you

Packaging and Delivery

All insulator strings are carefully packaged to prevent damage during transit. Custom packaging options are available for bulk orders.

For more details of production lead time and logistics for delivery, please contact us for consultation.

Interested in more products? Click to explore our full range.