Insulator Makes Life Better 
Current position: Orient > model >

Silicone rubber post insulator

Silicone rubber post insulator consists of polymer housing over a pultruded fiberglass rod to which galvanized steel, stainless steel or aluminum end fittings are attached.

Silicone rubber post insulator

The characteristics of Silicone rubber post insulators
◆ Cantilever (bending) failure load, torsional and compression failing load - KN
◆ Lightning Impulse Withstand Voltage (BIL) – dry or wet- KV
◆ Height –mm
◆ Nominal Creepage Distance –mm
◆ Fixing Arrangements for top and bottom end fittings
◆ Color: red or grey, customer’s requirements
◆ For transmission applications requiring a BIL greater than 450kV

Silicone rubber post insulator can manufactured, designed and tested in accordance with ANSI C29.9, AS 4398.1 standard, we can reference:
◆ Insulator type
◆ Mechanical strength
◆ Creepage distance value
◆ Lightning impulse withstand voltage

Silicone rubber post insulator is generally designed in cylinder shape form used on outdoor power systems with the high mechanical strength.


Relative Articles:
Disc insulator hardware fittings
Insulator end fittings
Guy wire fittings
Link fitting
Strain Clamps

About Us - Composite insulator manufacturer
More than 30 years experience in power industry since 1978 as a composite insulator manufacturer in China, advanced manufacturing process, strict quality control test system, ISO certificated, excellent communication, considerate services, enable us to be a leading composite insulator manufacturer of composite insulator and polymer insulator.
Our Advantage
ISO 9001 certificate
5000h Aging Type Test Report
Considerate after-sale services
Patent Product and New Technique
Instant Response for Each Requirement

©2014 Zhengzhou Orient Power Co., Ltd All rights reserved. Tel/Fax: +86 371 86097078  Orient is a composite insulator manufacturer for products of composite insulator and polymer insulator