Aluminum sheath, also known as pipe outer aluminum sheath, features an insulation layer of rock wool between the outer aluminum sheath and the pipe. This protects the heat diffusion of the heating pipes, making the aluminum sheath suitable for insulation purposes.

For unused aluminum foil, it should be wrapped in plastic film for storage. If possible, place it near a desiccant to absorb moisture from the air, thus preventing oxidation. If the foil is suddenly moved from a cold to a hot area during storage, do not immediately open the packaging, as this can easily lead to oxidation. Wait until the foil is suitable for use before opening the packaging to avoid oxidation.

Aluminum sheet specifications, types, and wide application range; customizable according to requirements.