Pipe bulkhead used for separating off combustible pipes and non-combustible pipes with combustible coverings and in assembly and installation

摘要

Pipe bulkhead comprises a metal case for bending around a pipe and a swelling agent arranged on the inner side that seals the pipe and/or a component opening in the event of fire. The metal case has longitudinal and transverse engravings (1, 2) so that the case can be shortened by breaking off sections. Preferred Features: The swelling agent has longitudinal and transverse ribs in positions corresponding to the longitudinal and transverse engravings on the case.