About the composite pin post insulator

      Composite Pin/line post insulators consist of a cylindrical solid insulating core, bearing the mechanical load, protected by an elastomer housing, the loads being transmitted to the core by metal fittings. Despite these common features, the materials used and the construction details employed by different manufacturers may be different.
      Line post insulators are often used in braced structures whose geometry varies from line to line. A combined loading test to reproduce the complex loading cases in such structures is outside the scope of this standard and it would be very difficult to specify a general test which covers the majority of geometry and loading cases. In order to give some guidance, annex B explains how to calculate the moment in the insulators resulting from combined loads. This moment can then be equated to an equivalent bending load or stress for design purposes.

 Advantages of composite insulator

1:Composite insulator has high strength, light weight. Can relieve stress, reduce the installation and maintenance of towerof strength, save costs. Because the rod core with tensile strength is high so the composite insulator can be very handy.
2:It aging resistance, good. Composite insulator has good corrosion resistance,aging resistance, at 70 degrees Celsius is elastic, can be long - term work 20 degrees celsius.
3:It has the advantages of small volume, light weight. Because the composite insulator
has the advantages of small volume, light weight, and the umbrella disk is flexible, not easy to damage,so it brings great convenience to the transportation, installation, maintenance


Detail Specifications
1.Certificated by IEC ANSI GB ISO9001
2.We can design and produce according to the drawings.
3.We supply insulators with reliable quality reasonable price and good service.
4.We attend 2007 Hannover exhibition, India electricity 2008 exhibition,2008 Hannover exhibition,2009 and 2010 Dubai Middle East electricity exhibition

Material:
1.Silicon rubber, composite polymer
2.Glass-fiber reinforced epoxy resin rod
3.Hot-dip galvanized steel  

  Technical drawings

Technical Specifications

Please contact us for more information. 

We can design and manufacture specially on your request.

Click here to see more composite pin post insulators~

Tips:
1. Since we (TCI) have many different models and types,providing exact model or detailed technical
specification in your inquiry will largely help us finding your a better solution within less time and
reducing your communication cost
2. We can design parameters.

Welcome to visit our website for more products~

We can do better on what you can't see.
Quality is always the first for TCI.

Certificates and test reports

Some of our customers

Welcome to our  Factory 

Buying Guides:
1.The coupling of fitting
2.The number of grading ring
3.The colour of silicon rubber,usually red or grey
4.The main dimension and rate voltage
5.We can design and produce according to the drawings and characteristics of customers
6.Other particular requirement
7.The parameters about the End Fittings

Tips:
   Since we (TCI) have many different models and types,providing exact model or detailed technical
specification in your inquiry will largely help us finding your a better solution within less time and
reducing your communication cost.

Welcome to visit our website for more products~

If you can cooperate with us,we will be honored
Our professional service before and after sale.
The reasonable price.
Any questions from you are welcome and will be replied in 24 hours.

Contact me: Kevin Lin

Email me:lin@

Dalian Tucheng International Corp.
Dalian Composite Insulator Corp.
Tel: +86-411-82789881/2
Fax: +86-411-82789913

http://tcipower.en.china.cn