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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-_jzjc/">建筑、建材</a>?<a href="http://www.cdcfah.com/cp/second-jzjc_jzjclgc/">建筑、建材類管材</a>?<a href="http://www.cdcfah.com/cp/third-jzjclgc_pvcguan/">PVC管</a>?重慶塑膠PVC-U給水管哪家便宜服務(wù)至上德陽鑫金府塑膠供應(yīng)</p><div id="jifmtac" class="leftbox clearfix"><h1>重慶塑膠PVC-U給水管哪家便宜服務(wù)至上德陽鑫金府塑膠供應(yīng)</h1><div id="2km2ikm" class="proBig"><div id="3lhjl38" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637328657961308593/6178001.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="y7btas8" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637328657961308593/6178001.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="sgiacjq" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>重慶塑膠PVC-U給水管哪家便宜,PVC-U給水管</p><p><span>***更新：</span>2020-10-12 01:05:22</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="3h3mdk7" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">德陽鑫金府塑膠有限公司</a></p><p><span>聯(lián)系人：</span>馬清洪</p><p><span>郵箱: </span>2080131376@qq.com</p><p><span>電話: </span>18908102345</p><p><span>傳真: </span>0838_</p><p><span>網(wǎng)址: </span>http://www.dyxjf.com</p><p><span>手機(jī): </span>0838-2430755</p><p><span>地址: </span>四川省德陽市羅江區(qū)經(jīng)濟(jì)開發(fā)區(qū)（御營(yíng)鎮(zhèn)玉腦村）</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="hgifh8u" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="edp3dpr" class="box"><p><p> 展開全部PE給水管和2113PVC給水管的區(qū)別如下：1、二者的標(biāo)5261準(zhǔn)不一樣，PE給水管的4102標(biāo)準(zhǔn)GB/T13663-2000，PVC給水管的標(biāo)準(zhǔn)是GB/。標(biāo)1653準(zhǔn)中對(duì)二者的壁厚及性能指標(biāo)要求不同。2、PVC的強(qiáng)度比PE好，PE的韌性（抗沖擊性）比PVC好，PE可以再零下20度情況下使用（內(nèi)部流體不能結(jié)冰，保持流動(dòng)狀態(tài)）。3、PE管材可以采用熱熔連接，鏈接安全可靠，強(qiáng)度高；PVC管材采用膠黏劑或彈性密封圈粘結(jié)，方便快捷。4、PVC管材的成本比PE的低，工程材料造價(jià)低。5、PVC管材配方較復(fù)雜，添加劑較多，重慶塑膠PVC-U給水管哪家便宜，用于飲用水的各種添加劑必須安全無毒。PE管材添加劑較少，一般衛(wèi)生性能較PVC高一點(diǎn)，重慶塑膠PVC-U給水管哪家便宜，重慶塑膠PVC-U給水管哪家便宜。6、PE管材較柔軟，小口徑的管材可以制成盤管，而PVC管材較硬，不能盤管。已贊過已踩過<。樣板層管道連接先不涂抹UPVC膠水；重慶塑膠PVC-U給水管哪家便宜</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶塑膠PVC-U給水管哪家便宜,PVC-U給水管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637328657961308593/6178001.png"></div><p> PVC-U給水用管材安裝程序 </p> <p> R-R彈性密封橡膠圈連接安裝程序： </p> <p> 將承口槽內(nèi)表面及插口外表面用棉紗擦拭干凈。 </p> <p> 將橡膠圈按正確方式（大頭朝里，小頭朝外）放于承口槽內(nèi)。 </p> <p> 在插口端畫插入深度標(biāo)線。 </p> <p> 在膠圈上及插口入部分均勻涂刷好潤(rùn)滑劑。（禁用油類） </p> <p> 用緊線器或手扳葫蘆一次拉到標(biāo)位。 </p> <p> 用塞尺沿圓周檢查膠圈安裝是否正常。1、清潔管材承插口兩端之內(nèi)外壁，檢查插口管是否已倒角。 </p> <p> 將橡膠圈擦干凈再按正確方式放入承口槽內(nèi)。 </p> <p> 在承口內(nèi)表面與插口外表面涂敷潤(rùn)滑劑（通常使用肥皂水）。在插入管端標(biāo)注插入長(zhǎng)度記號(hào)（兩管之間留適當(dāng)之間隙以供伸縮，小口徑約10mm，大口徑約25mm）。 </p> <p> 承插口套接，（小口徑φ50mm以下，用手工插接，中、大口徑就利用緊線器插接）。玉溪PVCPVC-U給水管可用在城市供水管道系統(tǒng)；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶塑膠PVC-U給水管哪家便宜,PVC-U給水管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637328658035039062/4458702.png"></div><p style="text-indent:25px">1、管道的壓力規(guī)定。(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。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)。(2)給水管材的公稱壓力規(guī)定為：0.6Mpa、0.8Mpa、1.0Mpa、1.25Mpa、1.6Mpa等5種。(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。(4)每個(gè)壓力區(qū)的比較小口徑的管材規(guī)定為：0.6Mpa管材的比較小口徑為63mm，0.8Mpa管材的比較小口徑為50mm，1.0Mpa管材的比較小口徑為40mm，1.25Mpa管材的比較小口徑為32mm，1.6Mpa管材的比較小口徑為20mm和25mm。(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><p> 隨著世界經(jīng)濟(jì)的飛速發(fā)展，人民生活水平得到了極大的提高，人們?cè)谏钏教岣叩耐瑫r(shí)，對(duì)飲用水水質(zhì)提出了更高的要求。實(shí)際應(yīng)用中發(fā)現(xiàn)，灰口鑄鐵管，尤其是鍍鋅鋼管是影響供水水質(zhì)的主要原因之一，且灰口鑄鐵管、鍍鋅鋼管管壁結(jié)垢使管網(wǎng)輸水能力減小，增加了輸水阻力，嚴(yán)重威脅輸水的安全可靠性;而銅管造價(jià)較高、經(jīng)濟(jì)適應(yīng)性較差。PVC-U給水管在能夠替代以上供水管網(wǎng)缺點(diǎn)的同時(shí)，依據(jù)其自身的優(yōu)越性得到了人們的極大認(rèn)可，其應(yīng)...查看全部>>隨著世界經(jīng)濟(jì)的飛速發(fā)展，人民生活水平得到了極大的提高，人們?cè)谏钏教岣叩耐瑫r(shí)，對(duì)飲用水水質(zhì)提出了更高的要求。實(shí)際應(yīng)用中發(fā)現(xiàn)，灰口鑄鐵管，尤其是鍍鋅鋼管是影響供水水質(zhì)的主要原因之一，且灰口鑄鐵管、鍍鋅鋼管管壁結(jié)垢使管網(wǎng)輸水能力減小，增加了輸水阻力，嚴(yán)重威脅輸水的安全可靠性;而銅管造價(jià)較高、經(jīng)濟(jì)適應(yīng)性較差。PVC-U給水管在能夠替代以上供水管網(wǎng)缺點(diǎn)的同時(shí)，依據(jù)其自身的優(yōu)越性得到了人們的極大認(rèn)可，其應(yīng)用也由城市擴(kuò)展開來，尤其在交通不方便、地理環(huán)境復(fù)雜的邊緣高寒山區(qū)，PVC-U給水管輕便、易操作等特點(diǎn)得到了極大的發(fā)揮，其應(yīng)用也遍布世界各地。吊架預(yù)埋底座兩種：20底座及16底座，分別用于de100和de50排水管道的吊架吊桿承插粘結(jié)安裝。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="重慶塑膠PVC-U給水管哪家便宜,PVC-U給水管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331068452158203/5627689.png"></div><p> PVC-U給水管 </p> <p> 產(chǎn)品描述： </p> <p> 民用建筑、工業(yè)建筑的室內(nèi)供水、中水系統(tǒng)； </p> <p> 居住小區(qū)、廠區(qū)埋地給水系統(tǒng)； </p> <p> 城市供水管道系統(tǒng)； </p> <p> 水處理廠水處理管道系統(tǒng)； </p> <p> 海水養(yǎng)殖業(yè)； </p> <p> 園林灌溉、鑿井等工程及其他工業(yè)用管。 </p> <p> 產(chǎn)品特點(diǎn)： </p> <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。 </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(jiǎn)易——管道連接施工迅速容易，施工工程費(fèi)低廉。 </p> <p> 6、造價(jià)低廉——價(jià)格低，而且運(yùn)輸、施工方便，使用壽命長(zhǎng)，因此總體造價(jià)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> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> 預(yù)埋件底座固定孔按照所畫位置點(diǎn)。臨滄PVCPVC-U給水管價(jià)格</p><p style="text-indent:25px">3、在土建模板支模后鋪底筋前即開始進(jìn)行預(yù)埋件的固定；重慶塑膠PVC-U給水管哪家便宜</p><p> 3．管材物理力學(xué)性能符合下表要求：PVC-U雙壁波紋管性能項(xiàng)目指標(biāo)沖擊試驗(yàn)TIR≤10%環(huán)剛度S1≥4000N/m2環(huán)剛度S2≥8000N/m2密度3連接密封試驗(yàn)無滲漏、無破裂環(huán)柔性不破裂、兩壁不脫開烘箱試驗(yàn)無分層、開裂、起泡二氯甲烷浸漬不劣于4L曼寧粗燥系數(shù)n=規(guī)格型號(hào)公稱尺寸DN/OD比較小平均外徑dem,min比較大平均外徑dem,max比較小平均內(nèi)徑Dim,min比較小層壓壁厚emin比較小內(nèi)層壁厚e1,min比較小承口接合長(zhǎng)度Amin11097--043280管材有效長(zhǎng)度：一般為6m，特殊情況下由供需雙方確定。參考配方PVC100，輕鈣40，，穩(wěn)定劑TG-38A4，石蠟，PE蠟，硬脂酸，TG-50B，硬脂酸應(yīng)用領(lǐng)域：1、市政工程?？捎糜谂潘?、排污管2、建筑工程。用于建筑物雨水管、地下排水管、排污管、通風(fēng)管等3、電氣電信工程?？捎脼楦鞣N動(dòng)力電纜的保護(hù)管4、鐵路、公路通信。用為通信電纜、光纜的保護(hù)管5、工業(yè)。pvc雙壁波紋管大范圍用于化工、醫(yī)藥、環(huán)保等行業(yè)的排污水管6、農(nóng)業(yè)、園地工程。用于農(nóng)田、果園、茶園以及林帶排灌7、道路工程。pvc雙壁波紋管用作鐵路、高速公路的滲、排水管8、礦場(chǎng)。pvc雙壁波紋管可做礦井通風(fēng)、送水排水管。質(zhì)量問題分析(1)管的外表面波紋形狀不規(guī)則①兩半開模的波紋成型模合模時(shí)有錯(cuò)位。重慶塑膠PVC-U給水管哪家便宜</p><p style="text-indent:25px">德陽鑫金府塑膠有限公司致力于建筑、建材，是一家生產(chǎn)型公司。公司業(yè)務(wù)涵蓋排水管，格柵管，輸水管，ABS空氣采樣管等，價(jià)格合理，品質(zhì)有保證。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，努力學(xué)習(xí)行業(yè)知識(shí)，遵守行業(yè)規(guī)范，植根于建筑、建材行業(yè)的發(fā)展。德陽鑫金府塑膠憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1515149.html</p></div></div></div></div></div><div id="yyv3rjb" class="page-right twoColRt"><div id="kzld2zu" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="y8s3egs" 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" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="vphjl3f" class="recomPic likePro"><a 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