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Sealing rings

Sealing rings

Product description

They are obtained from pressed tape until the required density is obtained. It is resistant to almost all chemicals, ageing and does not become brittle as it contains no binders. The joint is stable over time and guarantees excellent sliding properties and consequently low shaft wear. They can have a microperforated foil to withstand high pressures. Seal rings can be combined with top and bottom packing rings to make seal packs for stem valves.

T Min°C
T Max°C


Sealing on pump and valve stems, in heavy duty as anti-extrusion rings and in the presence of fluids such as steam, oils, acids except nitric and sulfuric acids.

Notice: The operating temperature and pressure limits do not apply simultaneously, they depend on various factors and can only be indicated for guidance purposes



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