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class="p14-infocontent-1-sour"> <span> 作者：admin </span> <span> 編輯：admin </span> <span> 來源：未知 </span> <span> 2024-04-23 16:17 </span> </div> <div id="5sbsdi8m6l" class="p14-infocontent-1-desc endit-content"><p> <div> <span style="background-color: rgba(255, 255, 255, 0.86); color: rgb(7, 19, 62); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; font-size: 16px; letter-spacing: 0.5px; white-space-collapse: preserve;">PVC通風(fēng)管的規(guī)格</span><span style="color: rgb(7, 19, 62); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; font-size: 16px; letter-spacing: 0.5px; white-space-collapse: preserve; box-sizing: border-box; font-weight: bolder;">通常以直徑尺寸來表示，常見的有200mm、160mm、110mm和75mm等幾種</span><span style="background-color: rgba(255, 255, 255, 0.86); color: rgb(7, 19, 62); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; font-size: 16px; letter-spacing: 0.5px; white-space-collapse: preserve;">。以下是一些詳細信息：</span></div> <ol style="box-sizing: border-box; margin-block-start: 1em; padding-inline-start: 2.3em; font-size: 16px; margin: 8px 0px; color: rgb(7, 19, 62); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; letter-spacing: 0.5px; background-color: rgba(255, 255, 255, 0.86);"> <li style="box-sizing: border-box; list-style: decimal; margin: 0px; padding: 0px;"> <span style="box-sizing: border-box; font-weight: bolder;">常見規(guī)格</span>：普通住宅新風(fēng)系統(tǒng)中常用的PVC管規(guī)格包括200mm、160mm、110mm和75mm。</li> <li style="box-sizing: border-box; list-style: decimal; margin: 0px; padding: 0px;"> <span style="box-sizing: border-box; font-weight: bolder;">壁厚要求</span>：對于110mm和75mm這兩種較常用的規(guī)格，管壁厚度一般要求在3mm左右，而75mm管的實際壁厚可能為2.5mm。</li> <li style="box-sizing: border-box; list-style: decimal; margin: 0px; padding: 0px;"> <span style="box-sizing: border-box; font-weight: bolder;">環(huán)保性能</span>：市面上的一些***品牌PVC硬管，如中財、公元、偉星等，通常不使用鉛鹽穩(wěn)定劑，環(huán)保性能相對較***。但是，PVC材料相比PE材料來說，環(huán)保性稍遜一籌。</li> <li style="box-sizing: border-box; list-style: decimal; margin: 0px; padding: 0px;"> <span style="box-sizing: border-box; font-weight: bolder;">產(chǎn)品標準</span>：在選擇PVC通風(fēng)管時，應(yīng)參考***家標準《通風(fēng)管道技術(shù)規(guī)程》JGJ/T141-2017，以確保產(chǎn)品的合規(guī)性和質(zhì)量。</li> </ol> <p style="box-sizing: border-box; margin: 10px 0px 0px; padding: 0px; white-space-collapse: preserve; background-color: rgba(255, 255, 255, 0.86); color: rgb(7, 19, 62); line-height: 26px; word-break: break-word; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"; font-size: 16px; letter-spacing: 0.5px;"> 需要注意的是，在選擇PVC通風(fēng)管時，除了考慮規(guī)格和尺寸，還應(yīng)關(guān)注產(chǎn)品的質(zhì)量、環(huán)保性能以及是否符合相關(guān)的行業(yè)標準。此外，安裝和使用過程中也應(yīng)注意管道的老化問題，定期進行檢查和維護，以確保通風(fēng)系統(tǒng)的正常運行和室內(nèi)空氣質(zhì)量。</p> <br></div> <div id="5sbsdi8m6l" class="clear"></div> </div> <div id="5sbsdi8m6l" class="p14-info-3 blk"> <div id="5sbsdi8m6l" class="p14-info-3-tit"> </div> <div id="5sbsdi8m6l" class="p14-info-3-list"> </div> </div> <div id="5sbsdi8m6l" class="p14-pagination-1 blk"> <dl> <dd> <b><em>上一篇：<a href='http://m.58812.cn/cjwt/js/651.html'>聚丙烯（PP）實驗室排風(fēng)管的應(yīng)用與優(yōu)勢</a> </em></b> 下一篇：<a href='http://m.58812.cn/cjwt/js/656.html'>實驗室PVC通風(fēng)管的規(guī)格有哪些</a> </dd> </dl> <div id="5sbsdi8m6l" 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