Professional Porcelain Suspension Insulator For Distribution Lines

ANSI 52-4 Grey Porcelain Suspension Insulator For Transmission Line especially lower than 132kV

Description:

ANSI 52-4 ceramic disc insulator grey color for South American countries

we choose high quality materials for parts :

1 Cap and Pins  

 the cap use high density ductile iron ,every pieces tested qualified after magnetic powder inspection . the pins are made of forged steel .

Both cap and pin are hot galvanized , zinc thickness meet related  ASTM standard requirement

2 Porcelain

the insulation part use high aluminum porcelain C120 or C130 , It depends on different E&M requirement . the porcelain surface covered a layer of shinning glaze , color can be grey , brown or white .

3 locking device

tthe material is stainless steel which guarantee insulator string connection very safety .

4 Cement

we use excellent Portland cement make the assembled insulator have very good mechanical performance and the quality more reliable .

Applications:

Suitable for tension string or suspension string in transmission lines 11kV ,33 kV,66Kv,132kV etc.   some customers also use the insulators for distribution lines.

Competitive Advantage:

we export huge quantity of such product due to high reliable mechanical & electrical performance , we offer 2years quality guarantee period . high quality deserve your trust !

The porcelain surface are smooth and shinning , have a very good self-cleaning performance . it is easy for maintenance .

if some customer need special design of insulators , we can do that . OEM product are also available .