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            • PVC管能走熱水嗎
            • 發布時間:2023/6/26

            1、PVC管不能走熱水,pvc管不耐熱,受熱后容易變形和老化。


            2、冷水管與熱水管的區別:冷水管的耐受壓力是1.0或1.6兆帕,熱水管的耐受壓力是1.6或2.0兆帕


            3、PPR冷水管一般都用做自來水管,熱水管一般用做暖氣連接管,也可用于熱水器的熱水管路。


            4、冷水管與熱水管因為要求的耐受壓力不同因此壁厚不同,價格也不同,熱水管要比冷水管的管壁厚,價錢要貴,因此用熱水管當冷水管用在經濟上是不劃算的。


            5、熱水管上標識有紅線,冷水管上標識有藍線,并且有文字標識,也有耐受壓力標識,另外,如果同種規格的管子比較壁厚也能區分冷熱水管。

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