O - rings

Application:

O-rings are used in many industries. Made from different types of rubber mixtures, including mixtures of silicone rubber, fluorine-containing rubbers.

Operational conditions:

Sealing rings are efficient at a temperature of from -60 ° C to +320 ° C (depending on the type of rubber), a pressure up to 50 MPa (according to the sealing medium), in stationary compounds and up to 32 MPa (according to the sealing medium) in movable joints.

Materials:

NBR, FPM(FKM), EPDM, PTFE, VMQ(MVQ), FVMQ, HNBR, CR, AU/RU, FFPM(FFKM)

Application:

It is sheathed o-rings, which consist of an inner ring and an elastomeric seamless FEP sheath which surrounds the ring. FEP O-rings are used wherever chemical resistance of conventional elastomeric O-rings are insufficient. The required flexibility is ensured by the inner elastomer ring and chemical resistance FEP jacket. Their application found mainly in the chemical, petrochemical, pharmaceutical, food and shipbuilding industries.

Operational conditions:

Materials:

FPM / FEP: inner ring FPM, FEP jackettemperature resistance of -20 ° C to +200 ° C

VMQ / FEP: inner ring VMQ, FEP jackettemperature resistance -60 ° C to +200 ° C

Application:

Round cords are mainly used for the rapid production of O-rings by gluing or vulcanisation. In this way it is possible to manufacture O-rings standard sizes in small batches. Using high-quality adhesives and following the correct procedure for gluing is possible to achieve high-quality joint, which has very good mechanical properties and strength. O-rings from the production of gluing circular lines recommended only for static applications that link is not exposed to extreme loads.

Operational conditions:

Round cords are efficient at a temperature of from -60 ° C to +260 ° C (depending on the type of rubber).

Materials:

NBR, FPM(FKM), EPDM, VMQ(MVQ)