通用型聚氯乙烯(PVC)套管,采用通用型PVC胶粒， 进行干燥处理,经押出机加热熔融,挤压成型，冷水 冷却、收卷。具有良好的柔软性、机械性能、介 电性能、阻燃性等,符合环保标准。广泛应用于电 器、电机、变压器的引线绝缘，线束、电子元器 件的绝缘套保护，气体、液体流通管道等等。
Standard Polyvinyl Chloride(PVC) Tubing is made from common PVC particles. Firstly the particles are dried, heated and melted, then extrusion shaping, finally cooled with cold water and winding. The softness, mechanical properties, dielectric properties, flame-retardant are great. It is in line with the environmental standards. It is widely
used in the the lead insulation of electrical appliances, motor or transformer, the insulation protecting sleeves of wiring harness and electronic components, the flow pipe for gas or liquid, etc.
