COMPOSITE PIPE HAVING NON-BONDED INTERNAL LINER, METHOD AND ASSEMBLY FOR THE PRODUCTION THEREOF

摘要

A composite pipe comprising an internal liner and at least one external layer made of a fibre reinforced consolidated thermoplastic material, wherein the liner is mechanically separate from the at least one external thermoplastic layer by means of heat-resistant material forming a non-bonding barrier which is non-bonded to at least one of liner and adjacent thermoplastic layer/layers. The invention likewise relates to a method and an assembly for producing the composite pipe.