產品用途(tu)：

  聚氨酯直埋(mai)保溫管(guan)是常用(yong)地(di)埋(mai)保溫管(guan)道之一(yi)，具有較好的保溫性(xing)(xing)能、防水性(xing)(xing)能以及較長使用(yong)壽命，聚氨酯直埋(mai)保溫管(guan)在市政建(jian)設、供暖小區、電(dian)廠(chang)、滑雪場(chang)、化工廠(chang)、造船廠(chang)、自來(lai)水系(xi)統(tong)、空調系(xi)統(tong)等很多方面(mian)表現，使用(yong)后(hou)節(jie)約大量能源并*。

  南(nan)北差異(yi)：

  我國南方(fang)(fang)溫暖(nuan)北(bei)方(fang)(fang)寒冷，一般南方(fang)(fang)使用聚氨酯直埋(mai)保(bao)(bao)溫管保(bao)(bao)溫層較(jiao)薄(bo)，其原(yuan)因是冬季采暖(nuan)本來就(jiu)少，加上溫差(cha)較(jiao)小，用戶(hu)喜歡上采用較(jiao)薄(bo)保(bao)(bao)溫材(cai)料;而北(bei)方(fang)(fang)天氣比較(jiao)寒冷，溫差(cha)比較(jiao)大(da)，就(jiu)采用較(jiao)厚(hou)的聚氨酯直埋(mai)保(bao)(bao)溫管來增強(qiang)保(bao)(bao)溫性能(neng)。

  厚(hou)度(du)：

  厚(hou)(hou)(hou)度(du)一般(ban)小管(guan)徑(jing)聚(ju)氨(an)酯直埋保溫(wen)(wen)(wen)管(guan)設計(ji)的厚(hou)(hou)(hou)度(du)較薄(bo)約(yue)3厘(li)米厚(hou)(hou)(hou)度(du)，而(er)大管(guan)徑(jing)的聚(ju)氨(an)酯直埋保溫(wen)(wen)(wen)管(guan)保溫(wen)(wen)(wen)層較厚(hou)(hou)(hou)一般(ban)厚(hou)(hou)(hou)度(du)5厘(li)米至(zhi)7厘(li)米之(zhi)間。每個型號都(dou)有對(dui)應外(wai)護管(guan)。但是(shi)我們也不要以(yi)為每一種鋼管(guan)對(dui)應一個規(gui)格的外(wai)護管(guan)，那就是(shi)理解有偏差了(le)。厚(hou)(hou)(hou)度(du)只(zhi)是(shi)個標(biao)準，并不是(shi)說過(guo)了(le)這(zhe)個厚(hou)(hou)(hou)度(du)就不是(shi)了(le)。而(er)是(shi)根據(ju)南北氣候不同改(gai)變保溫(wen)(wen)(wen)層厚(hou)(hou)(hou)度(du)而(er)已。只(zhi)要鋼管(guan)、保溫(wen)(wen)(wen)層。外(wai)護管(guan)達到相關技(ji)術標(biao)準即(ji)可。

  幾(ji)種常用保溫層厚(hou)度：

  我(wo)們聚氨酯直埋(mai)保(bao)(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)生產(chan)把經常制作(zuo)的幾種保(bao)(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)厚(hou)度(du)告訴用戶們以供(gong)參(can)考。DN200管(guan)(guan)道(dao)外(wai)(wai)(wai)護(hu)(hu)管(guan)(guan)規格315X4.9、DN300保(bao)(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)對(dui)應(ying)450X7外(wai)(wai)(wai)護(hu)(hu)管(guan)(guan)、DN400保(bao)(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)對(dui)應(ying)560X8.8外(wai)(wai)(wai)護(hu)(hu)管(guan)(guan)、DN500保(bao)(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)對(dui)應(ying)630X8.8外(wai)(wai)(wai)護(hu)(hu)管(guan)(guan)、DN600保(bao)(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)對(dui)應(ying)760X11.5外(wai)(wai)(wai)護(hu)(hu)管(guan)(guan)、DN700保(bao)(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)對(dui)應(ying)850X12外(wai)(wai)(wai)護(hu)(hu)管(guan)(guan)、dN800保(bao)(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)對(dui)應(ying)960X14外(wai)(wai)(wai)護(hu)(hu)管(guan)(guan)、DN900保(bao)(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)對(dui)應(ying)1055X14外(wai)(wai)(wai)護(hu)(hu)管(guan)(guan)、DN1000保(bao)(bao)溫(wen)(wen)(wen)(wen)(wen)(wen)(wen)管(guan)(guan)對(dui)應(ying)1155X14外(wai)(wai)(wai)護(hu)(hu)管(guan)(guan)。