Ceramic Disc Type Insulator , Porcelain Products Insulators Anti Fog

Description:

Technical Specifications of IEC standard ceramic disc insulator U210B with zinc sleeve for 330kV transmission line

Technical Data Sheet

HIVOLT suspension insulators choose high quality materials for parts :

1 the insulator cap use high density ductile iron ,we test each pieces with magnetic powder inspection method . all the insulator pins made of forged steel .the bonded arec between  zinc sleeve and pin are more than 85% , the zinc sleeve will offer a good protection of insulator pins ,  it can extended insulator working life .

metal fittings surface hop-dip galvanized , coating thickness meet IEC 60383 standard.

2 we manufacture ceramic parts with high aluminum porcelain C130 . the porcelain surface covered a layer of shinning glaze , color can be grey , brown or white , it depends on customer's requirement.

3 the cotter key made of stainless steel which guarantee insulator string connection locked firmly  .

4 we use Portland cement  code 525 #  make the assembled insulator have very good mechanical performance and good plastic character during hot & cold temperature shift .

Applications:

the insulator can be used for  tension string or suspension string in transmission lines , for example : 220KV,330KV, 400KV,500KV,750KV etc.

Or for substations.

Competitive Advantage:

we offer 2 years quality guarantee . high quality deserve your trust !

The porcelain glaze  have a very good self-cleaning performance . it is easy for maintenance .

we offer very fast delivery , if the product are exactly same in stock , we can send it immediately . 

We can design insulators based on customer’s requirement , so just let us know what you want , we will provide exactly product to meet your need.