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歡迎來到鹽山昱通螺旋鋼管實體生產企業!

服務熱線:

139-0327-6700

銷售熱線:

0317-5760336

昱通管道

鹽山昱通管道

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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服務熱線:

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古交保溫鋼管廠家

日期:2021-05-24

聚氨酯保溫鋼管熱損耗低,節約能源。比其他過去常用的管道保溫材料低得多,保溫效果提高49倍。再有其吸水率很低,約為0.2kg/m2。吸水率低的原因是由于聚氨酯泡沫的閉孔率高達92%左右。低導熱系數和低吸水率,加上保溫層和外面防水性能好的高密度聚乙烯或玻璃鋼保護殼,改變了傳統地溝敷設供熱管道“穿濕棉襖”的狀況,大大減少了供熱管道的整體熱損耗,熱網熱損失為2%,小于國際10%的標準要求。使用壽命可達30-50年,正確的安裝和使用可使管網維修費用極低。

古交保溫鋼管廠家

可設置報警系統,自動檢測管網滲漏故障,準確指示故障位置并自動報警。4保溫鋼管的應用保溫管特點保溫管道廣泛用于液體,氣體的輸送管網,化工管道保溫工程石油。

聚氨酯直埋保溫管設有滲漏報警線,一但管道某處發生了滲漏,通過報警線的傳導,便能在公用檢測儀表上顯示出保溫管道滲水,漏水的準確所處位置及滲漏程度的大小,便于通知檢滲人員迅速處理漏水的管段,保證供熱管網的安全運行。出于直埋供熱技術在我國起步較晚,以上3個條件尚需不斷強化。

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