Degassing pipe for low pressure turbine shaft

摘要

The tube has a metallic hollow tubular part with an outer surface covered on a part of its length using a composite material with fibers (20). The fibers are oriented along a longitudinal direction in a manner to confer a bending strength to the tube. The material has interlaced fibers (22) that are intended to maintain the fibers (20) on the metallic part and are inclined with respect to an axis of the tube. An independent claim is also included for a low pressure shaft of a turbomachine comprising a degassing tube.