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Railroad insulators

Railroad insulators are used for Rail network, and especially for harshest environments, because the Innovative self cleaning design of Railroad insulators makes them have a good performance.

A reliable Rail network requires reliable railroad insulators at its heart and although many new designs have been added to our ever expanding range over the years, the formulation of our EPDM has never changed and our reliable service history continues to be one of our greatest assets.

Moulded onto high strength GRP rods, This highly successful material has been well proven right around the World from desert conditions of Africa to the iced expanses of Canada and has also been used by many Electricity utilities for 40 years.

Some of the harshest environments we have encountered are those on the Ayrshire coast in Scotland. At this particular location, the 25kV electrified railway catenary network, runs parallel with the coast for some 20 miles. As a result the system is continually subjected to an aggressive sea-salt environment. At its worst the sea waves crash over the catenary itself. To help overcome such problems under these conditions when using traditional ceramic Railroad insulators technology, washing, replacement and/or an increased number of units are required. In using Orient Polymeric technology, the open profile design and self cleaning nature of our Railroad insulators, ensures greatly improved system reliability.

Our Railroad insulators designs are deliberately, low profile; a feature that is important when ensuring railway signals are kept free from obstruction. Additionally the vandal resistant design and light-weight, self cleaning properties of these products provide further obvious benefits for initial construction and maintenance, as well as reducing line closures caused by deliberate acts of damage or vandalism.


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Orient is an international line post insulator manufacturer and supplier of high quality porcelain line post insulators and porcelain pin post insulator.
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