The protective shell on the plug Pipewool GZn/GAl/GSt is a modern solution for protecting thermal insulation and pipeline networks from external influences. It is a protective coating made of thin-sheet steel. Special stiffeners, technological locks allow you to prevent moisture from entering the casing.
The protective shell on the plug or diaphragm serves as protection on the final section of the pipeline. Type of metal made of galvanized steel, stainless steel and aluminum sheets up to 0.50 – 1.0 mm thick. Special stiffeners, longitudinal and end overlays, technological locks prevent moisture from entering the casing.
Types of execution of the plug or diaphragm – one-piece and prefabricated (from 2 to 4 elements), flat and with a side, with a hole of the diameter required by the customer.