Composite Post Insulators
The composite post insulators manufactured by our company comes with high bending strength, impact resistance, shock-proof and anti-brittle performance, as well as good hydrophobicity, anti-aging, resistance to traceability and resistance to corrosion.
1.Technical data of composite post insulators
Rated mechanical bending load
Min nominal creepage distance
1min power frequency wet withstand voltage (kV)
Full wave lightning impulse withstand voltage peak value (kV)
2.Materials of composite post insulators
1). Non-brittle materials, excellent explosion-proof performance;
2). Silicone rubber: good hydrophobic, maintenance-free;
3). Hop dip galvanized cast steel for end fittings
4).Each composite post insulators is tested before shipment.
5).This composite post insulators is reliable structure, can’t damage the core rod.
1). We have the sales team to offer good service from pre-sale to after-sale.
2). We keep good quality and competitive price to ensure our customers benefit
3). We can produce by your samples or technical drawings. We can build the molds and fixtures.
4). ISO9001 and ISO14001 manufacturer.
5). Almost 20 years experience with composite post insulators.