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class="twoCol"><div id="ajnefpg" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_xiangsu/">橡塑</a>?<a href="http://www.cdcfah.com/cp/second-xiangsu_suliaoguan/">塑料管</a>?<a href="http://www.cdcfah.com/cp/third-suliaoguan_pvcguanor/">PVC管</a>?臨沂質(zhì)量PVC-U排水管材淄博齊泰武峰塑業(yè)供應(yīng)</p><div id="udhduqh" class="leftbox clearfix"><h1>臨沂質(zhì)量PVC-U排水管材淄博齊泰武峰塑業(yè)供應(yīng)</h1><div id="yc2defg" class="proBig"><div id="xkj8bq3" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/6/21/9/636967064587169223_qitaiwufeng_1912711.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wegfbci" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/6/21/9/636967064587169223_qitaiwufeng_1912711.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hagszab" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>臨沂質(zhì)量PVC-U排水管材</p><p><span>***更新：</span>2020-06-23 10:18:54</p><p><span id="click" >瀏覽次數(shù)：2次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="cfghja8" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">淄博齊泰武峰塑業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>孫經(jīng)理</p><p><span>郵箱: </span>qitaiwufeng@163.com</p><p><span>電話: </span>13864457695</p><p><span>傳真: </span>0533_3345789</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0533-3345789</p><p><span>地址: </span>山東省淄博市開發(fā)區(qū)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="k3ikbno" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="c2899yf" class="box"><p><p> pvc-u給水管件管道的壓力規(guī)定： </p> <p> (1)PVC-U給水管道所示的壓力均表示為公稱壓力，用Mpa表示，1Mpa≈10kgf/cm2即管材在20℃條件下，輸送介質(zhì)的工作壓力。 </p> <p> 但隨著介質(zhì)的溫度的升高(不得輸送>50℃的介質(zhì))工作壓力隨之減小，這從客觀上在選擇給水管道須考慮足夠的壓力的安全系數(shù)。 </p> <p> (2)給水管材的公稱壓力規(guī)定為：0.6Mpa、0.8Mpa、1.0Mpa，臨沂質(zhì)量PVC-U排水管材、1.25Mpa、1.6Mpa等5種。 </p> <p> (3)同等規(guī)格管材的公稱壓力的大小一般以管材的壁厚來劃分。 </p> <p> (4)每個壓力區(qū)的**小口徑的管材規(guī)定為：0.6Mpa管材的**小口徑為63mm，0.8Mpa管材的**小口徑為50mm，1.0Mpa管材的**小口徑為40mm，1.25Mpa管材的**小口徑為32mm，臨沂質(zhì)量PVC-U排水管材，臨沂質(zhì)量PVC-U排水管材，1.6Mpa管材的**小口徑為20mm和25mm。 </p> <p> (5)給水管材的公稱壓力一般為1.6Mpa，且與各種壓力的管材相配套。 </p> <span style="display:none;"></span><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="臨沂質(zhì)量PVC-U排水管材" src="http://tyunfile.71360.com/UpLoadFile/2019/6/21/9/636967064587169223_qitaiwufeng_1912711.jpg"></div><p> PVC-U飲用給水管的特性及應(yīng)用范圍如下 </p> <p> 產(chǎn)品特性： </p> <p> 1.質(zhì)輕，搬運(yùn)裝卸便利 ── 密度較小，搬運(yùn)、裝卸、施工方便。 </p> <p> 2.耐腐蝕性優(yōu)良 ── 具有優(yōu)異的耐酸、耐堿、耐腐蝕性，對于化學(xué)工業(yè)之用途甚為適合。 </p> <p> 3.流體阻力小 ──管材內(nèi)壁光滑，其粗糙系數(shù)*為0.009，流體阻力小，有效地改善了管網(wǎng) 的水力條件，減少了系統(tǒng)運(yùn)行費(fèi)用。 </p> <p> 4.機(jī)械強(qiáng)度大 ── 管材具有良好的耐壓性能，抗沖擊性能和抗拉伸強(qiáng)度性能。 </p> <p> 5.施工簡易 ── 管道連接施工迅速容易，施工工程費(fèi)低廉。 </p> <p> 6.造價低廉 ── 價格低，而且運(yùn)輸、施工方便，使用壽命長，因此總體造價低廉。 </p> <p> 7.不影響水質(zhì) ── 由溶解試驗(yàn)證實(shí)不影響水質(zhì)，適宜大面積推廣應(yīng)用。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="臨沂質(zhì)量PVC-U排水管材" src="http://tyunfile.71360.com/UpLoadFile/2019/6/21/9/636967064596547943_qitaiwufeng_7217785.jpg"></div><p> 折疊PVC-U排水管的國家標(biāo)準(zhǔn)PVC管的規(guī)格，依用途與檢驗(yàn)性的不同，可分為:排水用管、給水用管、電氣用管等，其詳細(xì)尺寸的規(guī)格(Q/NYG03-94=ISO4422-90)表2給水用管單位:MM公稱外徑平均外徑允許差比較大**小外徑允許差厚度參考重量(KG/M)20攝氏度下許可操作壓力(MPA)長度(M)**小允許差420±250f25±032±040±3050±3063±075±090±0110±0140±0160±1160200±02501±0315±150355±0400±0450±0500±0630±300注:1、管材長度也可依訂貨要求確定，計(jì)劃產(chǎn)品顏色為灰色，其他顏色也可依訂貨要求確定。2、"*"表示該規(guī)格產(chǎn)品，開發(fā)中。二、國標(biāo)南亞PVC建筑用電套管的規(guī)格及T*S平承口放口管1、建筑用電工套管(Q/NYG02-95=IEC-614)建筑電工套管單位:mm公稱直徑平均外徑允許差比較大**小外徑允許差**小內(nèi)徑厚度參考重量(KG/M)比較大允許差16±輕型中型13重型20±中型重型25±中型重型32±輕型中型重型40±輕型中型重型(單放):。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/360649.html</p></div></div></div></div></div><div id="bugnoza" class="page-right twoColRt"><div id="3hn3pz8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="fsikrdj" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" 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