Joint Systems

PIPES WITH L-JOINT (system F)

The L joint consists of a profile ring to align the spigot, and the sealing material is EPDM.

The L-Socket consists of a profile ring to center the spigot. The sealing material consists of EPDM rubber. The design of the rubber profile has been continuously improved over the decades to such an extent that high temperature and chemical resistance are now guaranteed.

Joint System F - Socket Type L

PIPES WITH K-JOINT (system C)

The K joint consists of a sealing element within the socket (polyurethane, rigid) and a sealing element attached to the spigot (polyurethane, soft).

Joint System C - Socket Type K

PIPES WITH S-JOINT (system C)

Pipe systems fitted with an S joint consist of a ceramic-rubber seal. After firing, the socket and the spigot are ground with high precision to the required size. An EPDM sealing ring is attached to the spigot during the manufacturing process.

Joint System C - Socket Type S