Carl Hamm ZSM Connection

The tight sleeve connection – ZSM – is an axial non-positive and detachable pipe connection. Used as a vertical riser pipe in open pit and underground mines as well as in deep wells.

Our patent-protected tight sleeve system is a unique alternative to other conventional connection systems due to its quick and easy assembly/disassembly and space-saving design. All of this ensures considerable cost savings through the whole life cycle.