The quick-detachable design (QDC) for the transition is a ready-made and modern solution for protecting pipeline networks from external influences. QDC is a prefabricated structure made of a heat-insulating layer with a protective coating of sheet steel. Special stiffeners, longitudinal and end overlays, technological locks prevent moisture from entering the casing, and bandages with buckles or locks reliably ensure the integrity of the structure from external influences.
The quick-detachable design on the transition serves as protection on the transition section of the pipeline from a larger diameter to a smaller one and is made with a diameter of 60 to 1000 mm. The type of metal of the protective shell made of galvanized steel, stainless steel and aluminum sheets with a thickness of up to 0.50 – 1.0 mm. Special stiffeners, longitudinal and end overlays, technological locks prevent moisture from entering the casing.
Types of transitions – concentric, eccentric.