Metal hoses : ASSIWELL
Rolling Stock
Information
A hose line consists of the corrugated hose and the connection fittings as an interface to the customer's system connection. Corrugated hoses and folded spiral hoses belong to the metal hoses. The basic material for corrugated hoses are seamless or longitudinally welded, thin-walled tubes, into which corrugations are formed mechanically or hydraulically by special tools. The corrugation shape, wall thickness and corrugation spacing are responsible for the properties of the corrugated hose such as flexibility, bending behavior and pressure resistance. To increase the compressive strength, corrugated hoses are either double-walled or designed with single or double braiding. The hose braid serves to absorb the longitudinal force caused by the internal pressure (operating pressure). The braiding adapts flexibly to the state of movement (elongation) of the hose.
Hose manufactured according DIN EN ISO 10380
Welded According to EN 15085-2 CL2
