20KV Ceramic Electrical Insulators , Wall Bushing Insulators Without Flange

Russian GOST standard HV transformer bushing insulator 20KV color brown with or without flange

HIVOLT transformer bushing use high aluminum porcelain C120 , which guarantee the bushing have excellet mechanical performance .

the porcelain surface covered a layer of hard and shinning glaze , color can be grey , brown or white .

the  bushing comply with DIN standard , DIN42531 , DIN42533, DIN40680 , Russian GOST standard etc.

since the bushing are sanded on the bottom , so aluminum flange available , it depends on customer's requirements .

Applications:

Oil type transformers and distribution transformers or some type of surge arresters

Competitive Advantage:

all of our bushings are well tested based on international standards procedures :

we tested each piece of bushings by routine visual inspection , electrical flashover test .

to be sure  each unit  are qualified .

we also conduct sample test , for example dimensional check , porosity test etc. on every batch of cargo .

so the end user can use our proudct safely .

we offer 2 years quality guarantee after shipment .

The porcelain glaze are smooth and shinning , it is easy for maintenance .

We can design insulators based on customer’s requirement or special technical specifications.