RMN Seals

A brand originated from the UK with its masterly knowledge of advance polymer science and over 75 years of hardcore experience of manufacturing new generation engineering plastics and elastomer products, We visualized a complete transformation of Hydraulics and Pneumatics in the new millennium. Hence we took up on our own the mission of providing with perfection the most delicate part of the Hydraulic and Pneumatic System – its SEALING ELEMENTS.

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Considering the critical dynamic application of sealing elements under high hydraulic pressures, it requires continuous research on new polymers or their modifications, new seal designs and also on new configurations of complete combination of seals for one cylinder, to provide zero leakage, smooth running and a very long lasting sealing solution. Piston Seals or Piston Rings are used in hydraulic cylinders for fluid sealing and are designed to ensure that pressurized fluid does not leak across the cylinder head as the system pressure pushes the piston down the cylinder bore.
The choice of piston seal is decided by the way in which the cylinder operates. For a cylinder which is exclusively single-acting, capable of sealing dynamic pressure from one side (unidirectional), it is always best to choose the type of seal designed to provide optimum sealing qualities for single-acting functions.
The best sealing capacity of a double-acting cylinder, capable of sealing dynamic pressure from both sides (bidirectional), is achieved by choosing a double-acting seal.
A piston design where two single-acting seals on the piston for a double-acting cylinder are used can easily give rise to a breakdown. The reason is that a very high pressure can be trapped between the seals.
Piston seals, both single- and double-acting, can be designed for and used with integrated or separate back-up rings and guide rings.

With a distinct aim of leading the world in this particular field, the company with its team of young and dedicated qualified personnel, has come out with a wide range of seals and seal kits suitable for different cylinder in different application


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