Hose for the transport of highly abrasive materials.

摘要

The device consists of a pipe made up of an inner liner (1, 2) that is resistant to wear, flexible, generally containing carbon black to give it a dark colour. Contained inside this inner liner (1, 2) is a ring of reinforcement cords (3). This liner is covered on its outer surface by a thin bed of the same material (4), that is clear or coloured white.