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歡迎來到鹽山昱通螺旋鋼管實體生產企業!

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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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首頁 > 行業資訊 > 企業動態 > 供熱預制直埋保溫管生產廠家聯系方式

供熱預制直埋保溫管生產廠家聯系方式

日期:2021-09-25

預制聚氨酯保溫鋼管由工作鋼管、硬質聚氨酯發泡泡沫塑料保溫層和高密度聚乙烯外護管組成。防腐,絕緣性能好,使用壽命長。其構造為:外維護層、保溫層、防滲漏層三局部。熱損耗低,節約能源。因熔渣可降下來接頭冷卻速度,故那些度結構鋼,高碳鋼等也可采用埋弧焊焊接直埋保溫管因為聚氨酯硬質泡沫保溫層緊密地粘結在鋼管外皮。隔絕了空氣和水的滲入,能起到良好的防腐作用。

供熱預制直埋保溫管生產廠家聯系方式

供熱管道直埋取代地溝和架空勢在必行。高溫預制直埋保溫管是一種保溫性能好,加安全可靠,工程造價低的直埋預制保溫管。用鋼套鋼直埋蒸汽保溫管的保溫、滑動潤滑和管端的防水問。這樣就形成一個保溫性能良好的聚氨酯泡沫保溫層復合層。

并且以上這兩類直埋保溫鋼管還有施工方便、節能省材、抗磨損與腐蝕性能強大。另外還有就是這類直埋保溫管的使用范圍廣泛,地面開挖面積小。由以上各點可以看出,直埋保溫管與預制直埋保溫管是當前的一類地下鋪設管道。

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