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Composite Crossarm Insulator
      Composite cross arm insulator, also called (vertical or horizontal) line post insulator, is often used in braced structures whose geometry varies from line to line. It consists of a cylindrical solid insulating core, bearing the mechanical load and a housing (HTV Silicone Rubber) moulded or cast rigidly on a supporting structure by circumferential crimping process.
      Our existing composite post insulators range from 10kv-220kv, for insulators up to 220kv to 400kV, please kindly send us your specifications.


1. IEC, ANSI, GB and other international standards are applicable.
2. The color is Gray generally; red or white as well as other colors are available.
3. OEM is accessible to us, or we design and produce per drawings & specifications.

Why Tongyi Power Equipment/Technology?

a.honesty, sincerity, mutual benefit basis.
b.over 13 years experience in production of silicone rubber insulator products.
c.over 15 years experience in production of fiberglass rod, epoxy resin, pultrusion.
d.KEMA, WHRVI test reports, ISO 9001 approved company
e.response within 12 hours from Monday to Saturday(National Holiday Exclusively)
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