| Model.No: | Composite/Polymer Insulator |
|---|---|
| Material: | C45 Steel |
| Color: | Silvery |
| Application: | High Voltage |
| Character: | Hot Dipped Galvanized |
| Species: | Terminal |
| Samples: |
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| Customization: |
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Audited Supplier What is polymer insulaotor?
Electrical insulator is a very important component in the electric power systems such as sub-stations and distribution & transmission lines. In the early days, insulators were made of ceramic and glass materials. But in 1963, polymer insulator was developed it is consist of a fiberglass core rod covered by weathersheds of skirts of polymer such as silicone rubber, polytetrafluoroethylene, EPDM (ethylene propylene diene monomer) and equipped with metal end fittings. It is also called composite insulators, which means made of at least two insulating parts a core and housing equipped with end fittings. Polymeric insulators have many advantages over the ceramic and glass insulators such as good performance in contaminated environment, light weight, easy handling, maintenance free, and considerably low cost etc.
There are many types of polymer insulator. Polymer suspension insulator; composite pin insulator;polymer station post insulator; composite line post insulator etc.
What we do?
Zejia company is a professional manufacturer of polymer insulator fittings and transmission line fittings. Main for suspension, station post , cross arm and other polymer insulator fittings and railway insulator fittings. We have more than 30 years of production experience, the product quality is reliable, and our company has cooperated with customers for 16 years. We have always adhered to the tenet of "honesty, quality first", and innovated the development model.
The product price attribute is for reference only. Please consult customer service for details
Our History
In 1978, Yangzhou Zejia International Trading Co.,Ltd. was established and main for the Internal combustion engine accessories;
In 2013, Yangzhou Zejia International Trading Co.,Ltd. specializes in manufacturing power electric fittings;
In 2016, Yangzhou Zejia International Trading Co.,Ltd. specializes in manufacturing and exporting the polymer insulator fittings and transmission line fittings.
Our Factory
Yangzhou Zejia International Trading Co.,Ltd. was established in 1978 and is located in Jiangdu District, Yangzhou City, Jiangsu Province. It is a professional manufacturer of polymer insulator fittings and transmission line fittings. Main for suspension, station post , cross arm and other polymer insulator fittings and railway insulator fittings. The company has complete process equipment, advanced testing methods, and strictly implements the International Electrotechnical Commission (IEC) standards and also the standards of China, the U.S. and the U.K. Our products are directly sold to more than 20 countries such as Europe and the United States. We also have the rich technical experience,excellent making equipment, advanced craft and good quality produces.
Our Product
Polymer insulator fittings:
1.Suspension Insulator Fitting(Tongue and Clevis Type,Oval Ball Eye Type,Y-Clevis Type,Socket and Ball Type)
2.Station Post Insulator Fitting(Flange Type)
3.Cross Arm Type Insulator Fitting
4.Pin Type Insulator Fitting
5.Railway Type Insulator Fitting
Transmission line fittings
Product Application
Application scope:High voltage transmission line
Packing: Bag, Carton, Pallet, Wooden, Box or as your requirement!
Shipping: FOB port: Shanghai.
Delivery: 10~30days after receive your payment.
Payment Term: T/T or West Union.
Please contact your specialist for further details:
Sharon Ho
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Audited Supplier 
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