Pipe insulating sleeve comprises two flexible concentric tubes with layer of insulating material between them.

摘要

The pipe insulating sleeve comprises two flexible concentric tubes (1,2) with a layer of insulating material (3) between them. The insulating material is fireproof and may be made of ceramic-, glass- or silicate fibre or mineral wool. The concentric tubes may be made of aluminum, stainless steel, steel or copper.