Class B Three-Layer Insulated Wire

Product Appearance and Specifications

This Huaying Class B Three-Layer Insulated Wire is aesthetically pleasing, with a default, clean color that is visually pleasing and seamlessly integrated into any production environment. The product also comes in a comprehensive range of sizes, including three-layer single-strand and three-layer multi-strand, ideally suited to different production processes. Conductor specifications cover the common range of 0.15-1.00mm. Don't worry about special size requirements; just let us know and we can customize them. We offer exceptional flexibility, ensuring precise matching for both small-batch trial runs and large-scale production.

Conductor Materials

Huaying Class B Three-Layer Insulated Wire offers a wide selection of conductor materials, like having multiple sets of "home gear" for your product, ready for any application. Single-strand models are available with single-core bare copper, enameled wire, or tinned wire. Single-core bare copper conducts electricity quickly, enameled wire provides reliable insulation, and tinned wire offers exceptional corrosion resistance. Multi-strand models feature multi-core enameled or tinned wire, offering exceptional flexibility and effortless bending. Whether used in high-frequency or general circuits, in humid or dry environments, you can choose the conductor material that suits your needs, perfectly matching the requirements of every scenario!

Product Elongation Testing

Elongation testing is a critical step in ensuring the toughness of Huaying Class B three-layer insulated wire, and we take it very seriously. During testing, we first take a specimen approximately 400mm long from the finished wire. A 250mm gauge wire spacing is carefully applied to the center of the specimen. The specimen is then pulled apart using a tensile testing machine at a slow speed of less than 300mm/min. After breaking, the severed sections are carefully reconnected, and the length between the gauge wires is accurately measured. Elongation is then calculated using a formula. If the specimen accidentally breaks outside the gauge wire, the test is invalid and a new sample is taken for testing. This ensures that every set of data is accurate and reliable, guaranteeing the toughness of the product.