STIN® Brand Retaining Rings

The flanged joints, flanges and/or valves due to frequent and prolonged use usually present leaks either by the gasket, studs, screws or by the body of the same; the means of eliminating the leak without suspending the operation consists of the installation according to procedures of the STIN® brand retaining RINGS designed to completely eradicate the leak with a tenacity to operate at pressures from vacuum and up to 200 kg/cm2, temperatures from -35°C to 950 °C.

STIN® brand rings are formed by two carbon steel half-moons or as required, according to the type of fluid to be handled; with injection port for supply of sealing compounds and fastening studs; for a perfect seal.