Huangla tube (polyvinyl chloride glass fiber hose) is an electrical insulation paint tube made of alkali free glass fiber woven and coated with polyethylene resin plasticized. This tube has good flexibility, elasticity, insulation, and chemical resistance.
Huangla tube is suitable for wiring insulation and mechanical protection of devices such as motors, electrical appliances, instruments, and radios.
The traditional yellow wax tube is mainly white in color, and the main raw material is glass fiber, which is completed through drawing, weaving, and adding insulating varnish.
In the process of wiring (network cables, wires, audio cables, etc.), if it is necessary to pass through walls or when concealed wires pass through beams and columns, the wires need to be protected and prevented from being pulled or bitten by mice. At this time, yellow wax tubes are needed.