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src="http:///data/include/newshits.php?id=721"></script>次</div> </div> <div id="qi79ntwaa" class="xypg-detail-con"><p style="line-height: 1.75em; text-indent: 2em;"><span style="font-size: 16px;"><a href='http:////' target='_blank' class='key_tag'><font><strong>鍍鋅風管</strong></font></a>焊接的接縫處是周向的，接縫處的抗壓強度比軸向的直縫抗壓強度要高很多，因此能確保在1.5倍壓力下接口處無開裂。因為其原料鍍鋅帶鋼與一整張鍍鋅板對比，價錢較低，再加其規(guī)模化生產制造和規(guī)格型號的規(guī)范化，促使工程造價要比矩形框通風風管低；另一個因為其支、支架需量少，安裝勞動量少，因此固定成本較低。因為矩形框通風風管的四方形易造成湍流，降低了合理載流總面積，氣體流通性好，合理載流總面積大，因此商品的再次噪音小，因為其抗壓強度大。因而通風風管震動造成的高頻噪音更小，氣體流通性能好，系統(tǒng)壓力降小，平時運作系統(tǒng)用電量少。鍍鋅風管的全部制造行業(yè)要發(fā)展趨勢，借助并非價錢，應當是這一制造行業(yè)的隊伍素質。在那么猛烈的市場需求中，要始終堅持不懈自身的標準，加倍努力不錯，憑著高品質高服務項目的標準，到目前為止，鍍鋅風管是成功的。</span></p><p style="line-height: 1.75em; text-indent: 2em;"><span style="font-size: 16px;"></span></p><p style="text-align: center"><img src="/data/ueditor/php/data/upload/image/20210901/1630480453110637.jpg" title="鍍鋅風管" alt="鍍鋅風管" width="800" height="640" border="0" vspace="0" style="width: 800px; height: 640px;"/></p><p style="line-height: 1.75em; text-indent: 2em;"><span style="font-size: 16px;"></span><br/></p><p style="line-height: 1.75em; text-indent: 2em;"><span style="font-size: 16px;"><span style="text-indent: 32px;">鍍鋅風管</span>的安裝優(yōu)點,降低泄露：<span style="text-indent: 32px;">鍍鋅風管</span>的安裝明顯地降低了管與管中間的節(jié)點，使管材接合部的泄露降低到較低水平，且聯(lián)接2個<a href='http:////' target='_blank' class='key_tag'><font><strong>螺旋風管</strong></font></a>只需1個管接件，而傳統(tǒng)式的矩形框通風風管的聯(lián)接則經常必須1個徹底獨立的雙法蘭盤系統(tǒng)。規(guī)范化管理：不銹鋼螺旋式圓通風風管的零配件（管材和連接頭）的生產制造已高寬比自動化技術、專業(yè)化，并具備現(xiàn)代化的質量管理。安裝花費低：環(huán)形通風風管系統(tǒng)的安裝周期只有相近的矩形方管道的1/3。一般只需較小的安裝室內空間：不在提升一切壓力降的狀況下，同樣的安裝室內空間內直徑為200mm的環(huán)形管路可替代250×150mm的矩形方管道。不在提升附加安裝室內空間的前提條件下，多條平行面的環(huán)形管路可替代偏平矩形方管道。鍍鋅風管考慮到了全部的要素，在絕大部分狀況下，環(huán)形管路所占有的室內空間必須低于矩形方管道。壓減少：毫無疑問，環(huán)形通風風管的空氣阻力比矩形框通風風管的空氣阻力要小得多。</span></p><p><br/></p></div> <div id="qi79ntwaa" class="xypg-detail-tags"> <div id="qi79ntwaa" class="tags-title"> <h3>標簽</h3> <div id="qi79ntwaa" 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