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暖氣片選什么材質的好？

2020-07-22 59060

　　暖氣片的選擇，其實是要結合自家的情況來判斷的，很多時候，別人用起來好的暖氣片，并不一定適合家的采暖情況。比如家里的水質差，含氧高就不建議裝鋼制的。在這之前先了解下常見的暖氣片的基本性能情況。

　　鋼制散熱器：壁厚較厚，2mm左右，質量穩定，抗壓性強，不易爆裂。管徑大，存水量大，散熱效果還可以，但是材質本身易被氧化，所以內壁都有一層防腐涂層，不用的時候需要滿水保養。

　　鋁制暖氣片：要注意當地水質情況，它怕弱堿性水腐蝕，暖氣片價格便宜，質量輕，適合獨立供暖。

　　銅鋁復合暖氣片：里面是銅管，外面是鋁材，腐蝕性特別強，壁厚0.8mm左右;鋁厚只有0.6mm左右，熱傳導性好。存水量小，但水流快，升溫快散熱也快。

　　綜上所述，選購散熱器首先要考慮材料，因為材質決定了它的供熱性能、安全性、可靠性及壽命的長短。從散熱性能來講，純鋁和銅鋁復合的最好，其次是鋼質的，再次是鑄鐵。如果單單從性能對比來說，銅鋁的對于獨立供暖、集中采暖的都是不錯選擇

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基本文件流程錯誤 SQL 調試

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