What is sheath wire

Sheath wire refers to a single core or multi-core wire with a sheath layer, which is safer with a sheath. To put it simply, the most commonly used "sheath wire" is a layer of white polyvinyl chloride sheath with several BV wires inside. This type of wire is usually a copper core wire, with a protective layer on the outside of the wire in addition to an insulation layer.

Sheath wire refers to a single core or multi-core wire with a sheath layer, which is safer with a sheath. To put it simply, the most commonly used "sheath wire" is a layer of white polyvinyl chloride sheath with several BV wires inside. This type of wire is usually a copper core wire, with a protective layer on the outside of the wire in addition to an insulation layer. The commonly used sheath wires include RVV, BVV, RVVB, and bvvb models. Sheath wire can be divided into two types: hard sheath wire and soft sheath wire. According to the application environment and shape, it is divided into round sheathed wire and flat sheathed wire. Round sheathed wire is generally multi-core, while flat sheathed wire is generally single core.