Piping Systems

The tight sleeve connection – in short ZSM – is an axial non-positive and detachable pipe connection. It is used as a pit pipeline in underground mining and in deep-well sinking.

Our patent-protected tight sleeve system is an interesting alternative to other conventional connection systems thanks to its quick and easy assembly/disassembly, space-saving design and favourable price.

Technical Data (standard range)

Dimensions – DN 50-DN 1400
Nominal pressure – up to PN 400
Axial forces – up to 1600 tonnes (rupture loads)

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