Heating cable with cold outlets

摘要: A heating cable with cold outlets, intended mainly for use as immersion heaters and like elements, having resistance wire of relatively great length its end brazed to non-heating conductors greater diameter, the being covered a glass fiber braid thickness such that element has constant cross-sectional dimension, this subsequently slipped into sheath plastic insulating material, said elements are assembled in order produce indefinite metal eventually, by extrusion, material.