鋼套鋼蒸汽保溫管

簡要(yao)描(miao)述：鋼套(tao)鋼保溫管(guan)(guan)，預(yu)制蒸(zheng)汽保溫管(guan)(guan)可分為內滑動式和(he)外滑動式兩種結構。

瀏覽次數：1944

所屬分類：鋼套鋼蒸(zheng)汽保溫管

更新時(shi)間：2024-01-03

廠商性質：生產廠家

詳情介紹

鋼套鋼蒸汽(qi)保溫管的(de)結構(gou)：

可分(fen)為內滑(hua)動(dong)(dong)式(shi)和外(wai)(wai)(wai)滑(hua)動(dong)(dong)式(shi)兩種(zhong)結構。內滑(hua)動(dong)(dong)式(shi)直(zhi)埋蒸汽(qi)保(bao)(bao)(bao)溫(wen)管(guan)(guan)(guan)，保(bao)(bao)(bao)溫(wen)材料和外(wai)(wai)(wai)護(hu)管(guan)(guan)(guan)相對不(bu)動(dong)(dong)，主要為工(gong)作(zuo)(zuo)(zuo)鋼(gang)管(guan)(guan)(guan)收熱力(li)膨(peng)脹在保(bao)(bao)(bao)溫(wen)材料中移(yi)動(dong)(dong)。該結構適合(he)于硬(ying)質(zhi)保(bao)(bao)(bao)溫(wen)材料中，優點為工(gong)作(zuo)(zuo)(zuo)鋼(gang)管(guan)(guan)(guan)與外(wai)(wai)(wai)護(hu)管(guan)(guan)(guan)間無需設置支撐環(huan)，外(wai)(wai)(wai)護(hu)管(guan)(guan)(guan)內壁不(bu)易被腐蝕(shi)，但缺(que)點是易造成保(bao)(bao)(bao)溫(wen)材料的偏心和壓(ya)碎(sui)。外(wai)(wai)(wai)滑(hua)動(dong)(dong)式(shi)鋼(gang)套鋼(gang)保(bao)(bao)(bao)溫(wen)管(guan)(guan)(guan)，滑(hua)動(dong)(dong)面在外(wai)(wai)(wai)護(hu)管(guan)(guan)(guan)內表面，保(bao)(bao)(bao)溫(wen)材料隨工(gong)作(zuo)(zuo)(zuo)鋼(gang)管(guan)(guan)(guan)一(yi)起(qi)運(yun)動(dong)(dong)，

鋼套鋼蒸汽保溫管該結構適用于軟質保溫材料中，優點為保證熱流不外泄，解決了由于徑向膨脹造成摩擦力增大問題，而且內部有支撐環，不會造成保溫材料的偏心和壓碎。根據設計和要求，鋼套鋼保溫管外護層可進行三層PE、環氧煤瀝青或玻璃鋼等防腐技術措施，防止鋼管腐蝕。

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