Prelined

Prelined refers to a process or a state where something has a lining already installed or applied before its final use or completion. This lining can be made of various materials, depending on the application, and serves to protect, insulate, or enhance the performance of the item being prelined.

In construction, prelined pipes or conduits are common. These are pipes that have an internal coating or sleeve applied during manufacturing. This lining can offer corrosion resistance, reduce friction for fluid flow, or provide thermal insulation. Similarly, prelined tanks are used in industrial settings, where the interior surface is coated to prevent chemical reactions or leakage.

The concept also extends to consumer goods. For instance, prelined cookware features a non-stick surface applied during production. Prelined garments might have an inner fabric layer for warmth or comfort. The advantage of prelining is that it often ensures a uniform and durable application of the lining, which can be difficult or impossible to achieve as a separate step by the end-user. This pre-application saves time and effort for the consumer or installer and guarantees the quality of the lining.