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專業生產銷售大口徑厚壁國標螺旋鋼管,廠內加工防腐/保溫/涂塑

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首頁 > 鋼管百科 > 蒸汽發泡保溫管有哪些特點?

蒸汽發泡保溫管有哪些特點?

日期:2020-08-04

蒸汽發泡保溫管一般是預制架空蒸汽保溫管,采用架空方式敷設。預制架空蒸汽保溫管一般是輸送介質為過熱蒸汽、飽和蒸汽等的保溫管。架空保溫管芯管采用無縫鋼管和螺旋鋼管制成,保溫材料由軟質、硬質和發泡層組成的復合保溫材料,外護管由彩鋼板或埋弧焊螺旋鋼管制成。

蒸汽發泡保溫管

架空蒸汽保溫管一般適用于長距離輸送,需要在野外環境下耐腐蝕的條件下運作的熱力管網。

它的特點有:

(1)結構先進:三重復合保溫結構,解決保溫材料分散型縫隙問題;管道外壁使用管箍支撐作滑動支架避免“熱橋”效應。

(2)質量穩定:工廠內標準工藝制造,對產品進行直觀的型式試驗,平臺模擬溫降測試對比,以及成品破壞性試驗,使品質得到全方位驗證。

(3)施工便利:大量減少施工所需的人力、物力以及工時;減少傳統施工給環境帶來的破壞。

(4)節能降損:管道外壁使用管箍支撐作滑動支架避免“熱橋”效應,預制架空保溫管比傳統架空保溫管大幅度節省熱損耗,特別適用于長距離熱能輸送工程。

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