FIELD: aeronautical and space engineering, automobile and other industries where pressure filled with compressed gases or liquefied propellant components are used. SUBSTANCE: vessel has inner hermetic thin-walled envelope (linear); all-metal envelope is made from aluminum alloy without welded seams or other joints; outer load-bearing envelope is made from composite reinforced material on base of epoxy binder containing polyurethane plasticizer. EFFECT: reduced labor consumption for manufacture of vessel; increased service life; reduced mass. 5 cl, 3 dwg
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