Rubber hoses, reinforced with carbon fiber fabric (Kevlar). They are mainly specialized in shape. The hoses stretched onto the fittings are secured with elastic clamps made of sheet spring steel, equipped with special grips. The clamp develops a significant pressing force and grips the hose along the entire outer diameter.
The hoses do not fit directly onto the radiator fittings; they are secured with clamps on plastic elbows, which in turn are mounted with quick-clamping elements on the radiator nipples. To prevent opening, the said quick-clamping elements are equipped with elastic fuses and round steel wire.
(Information published on the website: «skodabook.ru»)