China Vortex Sit - on - Plus Gasket

These are self-anchored joints for ductile iron pipe which eliminate the need for thrust blocks at changes in direction, making them particularly suitable for difficult or unsuitable ground conditions.
They incorporate specially prepared metal teeth bonded to the hard heel section, which grip the pige socket to provide an anchored joint under pressure.
Compared with other pipe restraining methods, our gaskets offer the following benefits: Faster Installation
Cost effective compared with thrust blocks or external mechanical fittings
Smaller installation digs required
Valves and fittings remain free of bending stresses.
These are available in sizes of up to 600mm with larger sizes under development.
Perform Standard: ISO2531
Size: DN100~600
Material: EPDM/SBR