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191问答库 > 光缆6芯穿一个热熔管是否可取？

光缆6芯穿一个热熔管是否可取？

光缆6芯穿一个热熔管是否可取？是否可取请用数据说明

2025-03-15 12:08:34

推荐回答（1个）

回答1：

PPR管的热熔技术，能使得管与管之间具有良好的密封性，保证管之间不透气。但这并不是说PPR水管是没有缺陷的水管，它的耐高温性，耐压性比较差。 PPR管的长期工作温度不能超过 70℃；每段长度有限，且不能弯曲施工，如果管道铺设距离长或者转角处多，在施工中就要用到大量接头，管材便宜但配件价格相对较高。在施工时要控制PPR 管的温度，也不要使管弯曲，以防产生不必要的问题。从综合性能上来讲，PPR管是目前性价比较高的管材，所以成为家装水管改造的首选材料。

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