HIGH PRESSURE BARRIER HOSE AND METHOD OF MANUFACTURE

摘要

Novel flexible hoses are disclosed that are capable of handling high pressure fluids and providing high barrier against permeation loss. The hoses comprise (from innermost to outermost layer) a thermoplastic veneer; a tie layer; a metal-polymer laminate; a braid under-layer of a thermoplastic or thermosetting elastomer; a reinforcing braid layer; and an outer layer of an elastomeric material. The hoses are suitable for use in air conditioning, refrigeration, fuel handling, hydraulic and similar systems requiring the transport of high pressure fluids.