PVC-U通讯用波纹管

PVC-U通讯用波纹管

PVC-U通讯用波纹管是以聚氯乙烯为主要材料，分别有内外挤出机共同挤出，一次成型，内壁平整光滑，外壁成阶梯型波纹状，内外壁之间有夹壁空心层的塑料管材。产品广泛应用于通信、电力电缆护套用管。

PVC-U TELECOMMUNICATION CORRUGATED PIPES

PVC-U corrugated pipes for telecommunication are mainly made of PVC, extruded by internal and external extruders synchronously. The inner wall is smooth, while the outer wall is corrugated like staircases. There is a hollow layer between the inner and outer walls. The product is widely used in telecommunication and power cable protective sleeves.