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class="writ2"><h2>不銹鋼螺旋風管焊接的常見方式</h2><p>不銹鋼焊條既能夠是鈦型焊絲，也可以是緘性的。鈦型焊絲較為非常容易焊接，焊接美觀大方，且焊疤非常容易除去。但是缺點是如果長期不需要后再使用，那么一定要再進行烘烤，防止水分堆積。</p></div></a></li> <li><a href="/art1/91.html"><div class="writ1"><h2>13</h2><p>2022-02</p></div><div class="writ2"><h2>雙層保溫螺旋風管的種類及優勢特點</h2><p>螺旋風管主要是在風管鐵皮上鍍上一層鋅，對鐵皮起到保護的作用。鋅鍍層經鈍化處理、染色或涂覆護光劑后，能顯著提高其防護性和裝飾性。</p></div></a></li> <li><a href="/art1/90.html"><div class="writ1"><h2>19</h2><p>2022-01</p></div><div class="writ2"><h2>如何預防螺旋風管安裝中的噪音問題</h2><p>螺旋風管安裝完畢，需進行漏風量測試，依據規范規定，螺旋風管的漏風量檢測采用漏光法定性和漏風量測試定量檢測相結合的方式，漏光法適合于中、低壓系統的嚴密性檢驗</p></div></a></li> <li><a href="/art1/89.html"><div class="writ1"><h2>19</h2><p>2022-01</p></div><div class="writ2"><h2>常見的不銹鋼通風管道通風方式</h2><p>常見的不銹鋼通風管道通風方式有普通的簡單通風，離心風機，空調凈化，分體式空調，濕簾空調這幾種方法</p></div></a></li> <li><a href="/art1/88.html"><div class="writ1"><h2>14</h2><p>2022-01</p></div><div class="writ2"><h2>螺旋風管出現銹蝕的原因有哪些？</h2><p>螺旋風管安裝時，由于原材料和安裝接口標準的變化，實際摩擦阻力與方案設計摩擦阻力不同。因此，在選擇風扇和電機時，應充分考慮一定的安全系數；避免通風管與管道或其他設備之間的差異。</p></div></a></li> <li><a href="/art1/87.html"><div class="writ1"><h2>08</h2><p>2022-01</p></div><div class="writ2"><h2>不銹鋼風管的空氣流動及機械程度高</h2><p>螺旋式橢圓形風管螺旋風管采用熱軋帶鋼帶條狀管料，根據風管成形機一次咬出咬口骨形，并沿螺旋式漸開線齒輪運動軌跡疊成圓形管形，另外將咬口縫卡緊，終采用尤其的機器設備將圓形風管經撐拉定形生產加工成扁卵形</p></div></a></li> <li><a href="/art1/86.html"><div class="writ1"><h2>27</h2><p>2021-12</p></div><div class="writ2"><h2>鍍鋅通風管道加固和咬口連接有哪些規定？</h2><p>如果鍍鋅通風管道直徑大于或等于8mm，管道長度超過1250mm或總面積超過4m，應采取加固對策；周長超過630mm的矩形框架風管、周長超過800mm的保溫風管、長度超過1250mm的鍍鋅通風管、一側總面積超過1.2m的低壓風管、1.0m以上的高壓風管或鍍鋅通風管應采取加固對策。</p></div></a></li> <li><a href="/art1/85.html"><div class="writ1"><h2>27</h2><p>2021-12</p></div><div class="writ2"><h2>不銹鋼螺旋風管保溫效果如何確定？</h2><p>方風管和異形風管隔熱保溫各節分成4邊料開展隔熱保溫，風管的保溫棉下料方式為左右兩塊料的規格寬的與風管的同樣。圓鋼管的隔熱保溫方式是用米尺精確測量其直徑，應用一張保溫棉立即貼好，長短選用連接。</p></div></a></li> <li><a href="/art1/84.html"><div class="writ1"><h2>14</h2><p>2021-12</p></div><div class="writ2"><h2>螺旋風管安裝前需要做哪些準備？</h2><p>安裝通風管道能起到通風、除塵等功效，其中通風主要是由螺旋通風管實現，其通風效果明顯。</p></div></a></li> <li><a href="/art1/83.html"><div 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