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什么是聚氨酯保温管，聚氨酯保温管的用途

2025-04-01 00:54:19

推荐回答（1个）

回答1：

聚氨酯保温管道，全称：高密度聚乙烯塑料外护聚氨酯泡沫预制直埋保温管，由输送介质的，工作钢管、聚氨酯保温层、聚乙烯塑料外护管，通过设备依次向外结合而成。
特点：
1 、降低工程造价。
2 、热损耗低，节约能源。
3、防腐，绝缘性能好，使用寿命长。
4、占地少，施工快，有利环境保护。
5 、安全。

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