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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="drtubsj" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331068278740234/7866740.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="dmdkr8t" 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>武漢橡膠圈PVC-U給水管生產(chǎn)廠家,PVC-U給水管</p><p><span>***更新：</span>2020-08-20 12:15:48</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="wk3zghy" 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="xwdfhof" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3c73vxt" class="box"><p><p> pvc水管優(yōu)點(diǎn)1.具有較好的抗拉、抗壓強(qiáng)度：但其柔性不如其他塑料管。2.流體阻力?。篜VC-U管材的管壁非常光滑，對(duì)流體的阻力很小，其粗糙系數(shù)*為，其輸水能力可比同等管徑的鑄鐵管提高20%，比混凝土管提高40%。3.耐腐蝕性、耐藥品性優(yōu)良：PVC-U管材具有優(yōu)異的耐酸，耐堿，耐腐蝕，不受潮濕水份和土壤酸堿度的影響，管道鋪設(shè)時(shí)不需任何防腐處理。4.具有良好的水密性：PVC-U管材的安裝，武漢橡膠圈PVC-U給水管生產(chǎn)廠家，不論采用粘接還是橡膠圈連接，均具有良好的水密性。5.防咬嚙：PVC-U管不是營(yíng)養(yǎng)源，因此不會(huì)受到嚙齒動(dòng)物的侵蝕。根據(jù)相關(guān)機(jī)構(gòu)進(jìn)行的試驗(yàn)證明，老鼠不會(huì)咬嚙PVC-U管材。pvc水管的缺點(diǎn)Pvc水管柔性不如其他塑料管。熱穩(wěn)定性和抗沖擊性較差，無論是硬性還是軟質(zhì)PVC使用過程中容易產(chǎn)生脆性。對(duì)人體會(huì)產(chǎn)生危害，武漢橡膠圈PVC-U給水管生產(chǎn)廠家，武漢橡膠圈PVC-U給水管生產(chǎn)廠家。PVC水管只能用于給排水用，無法用于熱水PVC水管的連接不能用熱熔工序，只能用PVC膠水進(jìn)行連接PVC水管的運(yùn)用：1：家裝領(lǐng)域的運(yùn)用與PPR不同PPR主要用于上水管，而PVC只能用于下水管，除非預(yù)算有限，否則老金不建議在家裝領(lǐng)域用PVC水管，不過對(duì)于一些陽臺(tái)水龍頭(洗衣機(jī)）或廁所還是建議用PVC水管。家裝常用的PVC水管的規(guī)格有20mm/25mm/32mm三種規(guī)格，比較常用的顏色有灰色。用20mm長(zhǎng)鐵釘將各個(gè)預(yù)埋件在模板上固定牢固。武漢橡膠圈PVC-U給水管生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢橡膠圈PVC-U給水管生產(chǎn)廠家,PVC-U給水管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331068278740234/7866740.png"></div><p> 定位時(shí)，必須確保模板定位點(diǎn)和結(jié)構(gòu)軸線的吻合。2、按照定位模板上的各預(yù)埋件位置孔，在模板上用白色記號(hào)筆畫出各個(gè)預(yù)埋件位置和固定點(diǎn)；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，預(yù)埋件底座固定孔按照所畫位置點(diǎn)，用20mm長(zhǎng)鐵釘將各個(gè)預(yù)埋件在模板上固定牢固。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。4、協(xié)調(diào)結(jié)構(gòu)施工班組，掌握平臺(tái)鋼筋綁扎和混凝土澆筑時(shí)間，派專人看護(hù)?，F(xiàn)場(chǎng)巡查在鋼筋綁扎和砼澆筑時(shí)對(duì)預(yù)埋件的碰撞或損壞，進(jìn)行跟班旁站看護(hù)，發(fā)現(xiàn)損壞及時(shí)更換。5、土建拆模后管道安裝前，應(yīng)將固定預(yù)埋件的鐵釘透出混凝土板的部分進(jìn)行切除，并用防銹漆作防銹處理。六、按照樣板測(cè)定管道下料和組裝1、按照施工規(guī)范和排水管坡度要求，安裝樣板層和標(biāo)準(zhǔn)件樣板，包括立管道安裝；樣板層管道連接先不涂抹UPVC膠水，待確定各標(biāo)準(zhǔn)間管道安裝尺寸后完成；2、按照樣板層不同戶型標(biāo)準(zhǔn)衛(wèi)生間的排水管道、管件，連接管件之間的支管長(zhǎng)度，測(cè)量記錄統(tǒng)一下料、組裝尺寸清單；3、按照各標(biāo)準(zhǔn)衛(wèi)生間支管線尺寸進(jìn)行統(tǒng)一尺寸下料；支管加工長(zhǎng)度做到一致，誤差嚴(yán)格控制在+0/-5mm之間。4、按照組裝編號(hào)圖。河北質(zhì)量PVC-U給水管壓力對(duì)施工班組進(jìn)行衛(wèi)生間定位的標(biāo)準(zhǔn)尺寸和安裝技術(shù)交底。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢橡膠圈PVC-U給水管生產(chǎn)廠家,PVC-U給水管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331067994794922/201336.png"></div><p> 提高模體、口模溫度3）樹脂粘度高，更換樹脂4）機(jī)筒溫度低，提高機(jī)筒溫度9、完全不能成型1）原輔料質(zhì)量問題，主要檢查樹脂型號(hào)、復(fù)合穩(wěn)定劑的含量及CPE、ACR的質(zhì)量2）成型機(jī)同心度未校正，重新校正機(jī)頭與成型機(jī)的同心度3）機(jī)筒溫度低，提高機(jī)筒溫度4)物料水份大，檢查原料的干燥系統(tǒng)或重新捏合5)配方不合理、內(nèi)外潤(rùn)滑劑過，調(diào)整配方，減少內(nèi)外潤(rùn)滑劑的用量10、變色分解1）模具損傷或未擦干凈，清整模具2）成型溫度高，降低成型溫度3）物料熱穩(wěn)定性或流動(dòng)性差，增加材料的熱穩(wěn)定性或流動(dòng)性安裝方法1、在安裝使用本產(chǎn)品時(shí)，應(yīng)首先檢查管材質(zhì)量，若是產(chǎn)品不符合質(zhì)量標(biāo)準(zhǔn)則不得使用。2、產(chǎn)品在裝卸、搬運(yùn)及安裝過程中必須輕抬輕放，禁止野蠻操作，杜絕直接在地面上拖拉擦刮。3、安裝管道時(shí)，根據(jù)管槽深淺的具體情況，可分別采取人工抬管入槽或用非金屬繩索溜管入槽，但都必須依次平穩(wěn)地放在已挖好并符合相關(guān)要求的管槽中；一般情況下，插口方向應(yīng)與水流方向一致，由低向高依次安裝。4、安裝管道時(shí)，相鄰兩根管子的軸心線應(yīng)成直線，其偏移角度必須小于2°。5、承插接口前，首先應(yīng)檢查橡膠密封圈的規(guī)格，保證其與產(chǎn)品相符、完好無損、有彈性。</p><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。4、抗沖擊性能和抗拉伸強(qiáng)度性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="武漢橡膠圈PVC-U給水管生產(chǎn)廠家,PVC-U給水管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331068518603515/6880565.png"></div><p> 展開全部PVC—M管道在2113基本不降低長(zhǎng)期強(qiáng)度的前提下，韌性達(dá)到5261沖擊高4102于PVC-U5~10倍，缺口沖擊強(qiáng)度≥30Mpa(20℃),是PVC-U的3倍以上1653。韌性提高后破壞敏感性降低，管材不容易受傷或受傷程度比較降低，這樣對(duì)長(zhǎng)期強(qiáng)度影響變小。因而設(shè)計(jì)用安全系數(shù)可以采用。（在上述韌性下，經(jīng)過許多國(guó)家驗(yàn)證的系數(shù)，何況PVC—M韌性指標(biāo)超過其試驗(yàn)的韌性，盡管噸成本PVC—M高于UPVC，但由于保險(xiǎn)系數(shù)取值低，壁厚變薄，因而每米價(jià)格不高于PVC-U。這樣PVC—M管材既有PE管道的優(yōu)點(diǎn)，又有安裝、維修方便的優(yōu)點(diǎn)。同時(shí)價(jià)格不高于PVC-U管材，比PE管道每米低30%左右。因而它比PVC-U、PE管道更具有廣闊的前景。本回答被提問者和網(wǎng)友采納已贊過已踩過<你對(duì)這個(gè)回答的評(píng)價(jià)是？評(píng)論收起。管壁厚度符合相關(guān)生產(chǎn)標(biāo)準(zhǔn)且薄厚均勻。廣東PVCPVC-U給水管價(jià)格</p><p style="text-indent:25px">海水養(yǎng)殖業(yè)；園林灌溉。武漢橡膠圈PVC-U給水管生產(chǎn)廠家</p><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> 武漢橡膠圈PVC-U給水管生產(chǎn)廠家</p><p style="text-indent:25px">德陽鑫金府塑膠有限公司致力于建筑、建材，以科技創(chuàng)新實(shí)現(xiàn)高品質(zhì)管理的追求。德陽鑫金府塑膠擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，以高度的專注和執(zhí)著為客戶提供[ "排水管", "格柵管", "輸水管", "ABS空氣采樣管" ]。公司終堅(jiān)持自主研發(fā)創(chuàng)新發(fā)展理念，不斷優(yōu)化的技術(shù)、產(chǎn)品為客戶帶來效益，目前年?duì)I業(yè)額達(dá)到2000-3000萬元。德陽鑫金府塑膠始終關(guān)注自身，在風(fēng)云變化的時(shí)代，我們對(duì)自身的建設(shè)毫不懈怠，高度的專注與執(zhí)著使我們?cè)谛袠I(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/979937.html</p></div></div></div></div></div><div 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