Hose with high flexibility and heat resistance, and low permeability

摘要

A hose (1) with high flexibility and heat resistance and very low permeability to greenhouse gases, particularly for climate control, conditioning and refrigeration systems, for vehicles and fixed installations, which comprises at least one outer layer (6) made of rubber, and at least one layer (2) of flexible thermoplastic material coupled to at least one layer (3) of impermeable thermoplastic material, the at least one layer (2) of flexible thermoplastic material and the at least one layer (3) of impermeable thermoplastic material constituting the inner core of the hose. <IMAGE>