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href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="3rzbh87" class="twoCol"><div id="zm8otvb" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<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_gdxt/">管道系統(tǒng)</a>?<a href="http://www.cdcfah.com/cp/third-gdxt_psxt/">排水系統(tǒng)</a>?普洱PVC管材銷售電話服務(wù)至上云南金諾達(dá)管業(yè)供應(yīng)</p><div id="2wr3dzp" class="leftbox clearfix"><h1>普洱PVC管材銷售電話服務(wù)至上云南金諾達(dá)管業(yè)供應(yīng)</h1><div id="77uyizf" class="proBig"><div id="h3fq2qy" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/10/17/637115966431589925_ynjnd_9381256.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="elyjh2i" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/10/17/637115966431589925_ynjnd_9381256.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="v2mcdcf" 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>云南省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>普洱PVC管材銷售電話</p><p><span>***更新：</span>2020-05-22 17:28:30</p><p><span id="click" >瀏覽次數(shù)：8次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="v9mhxpf" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">云南金諾達(dá)管業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>李丹</p><p><span>郵箱: </span>1923146905@qq.com</p><p><span>電話: </span>13888159527</p><p><span>傳真: </span>0871_67392876</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0871-67392876</p><p><span>地址: </span>昆明市官渡區(qū)昌宏路中林建材城H區(qū)1幢1-2號(hào)</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="gje8jay" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="ub7glbh" class="box"><p><p> 管材優(yōu)點(diǎn) </p> <p> 1. 具有較好的抗拉、抗壓強(qiáng)度:但其柔性不如其他塑料管。 </p> <p> 2.流體阻力小:PVC-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0.009，其輸水能力可比同等管徑的鑄鐵管提高20%，普洱PVC管材銷售電話，比混凝土管提高40%。 </p> <p> 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。 </p> <p> 4. 具有良好的水密性:PVC-U管材的安裝，不論采用粘接還是橡膠圈連接，均具有良好的水密性。 </p> <p> 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，普洱PVC管材銷售電話。根據(jù)美國(guó)國(guó)家衛(wèi)生基金會(huì)在密歇根州進(jìn)行的試驗(yàn)證明，普洱PVC管材銷售電話，老鼠不會(huì)咬嚙PVC-U管材。 </p> <p> 6、性能測(cè)試:固化時(shí)間收縮率劈裂強(qiáng)度拉伸性能剝離強(qiáng)度熱穩(wěn)定性適用期貯存期有害物質(zhì)釋發(fā)。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="普洱PVC管材銷售電話" src="http://tyunfile.71360.com/UpLoadFile/2019/12/10/17/637115966431589925_ynjnd_9381256.jpg"></div><p> 咱們出產(chǎn)PVC管，從大體上說，pvc給水管件的加工歷程有些近似，塑料擠出機(jī)是成型加工的重要設(shè)備之一。但實(shí)踐出產(chǎn)中，咱們有必要要按照樹脂的分歧而選用分歧的塑料擠出機(jī)，或者用分歧的螺桿來(lái)出產(chǎn)各類分歧類型的pvc給水管件。 </p> <p> PVC管單螺桿擠出機(jī)**都是突變的或者是突變的，突變型螺桿擠出機(jī)其螺桿螺槽的深度從加料段到計(jì)量段逐突變淺;突變型螺桿擠出機(jī)就是螺桿螺槽深度在加料段到計(jì)量段不變，但在熔融段，螺桿螺槽的深度俄然變淺一起螺距不變。 </p> <p> <br /> </p> <p> 事實(shí)上，在PVC管出產(chǎn)加工歷程中，PVC管不管從哪方面說，塑化都是焦點(diǎn)技術(shù)，塑化質(zhì)量的口角抉擇了產(chǎn)物質(zhì)量的口角，因而，咱們的工作一直要環(huán)繞著塑化來(lái)打開。一般環(huán)境下，出產(chǎn)硬質(zhì)PVC管時(shí)需運(yùn)用雙螺桿擠出機(jī)，此外，出產(chǎn)的主要設(shè)備就是注塑機(jī)，其螺桿結(jié)構(gòu)很出格。例如注塑成型加工聚氯乙烯需運(yùn)用pvc**螺桿，而不能運(yùn)用通用型螺桿。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="普洱PVC管材銷售電話" src="http://tyunfile.71360.com/UpLoadFile/2019/12/10/17/637115966556161029_ynjnd_5216924.jpg"></div><p> 管材安裝結(jié)構(gòu)PVC管材已經(jīng)被建筑界認(rèn)為優(yōu)先選擇的管道材料，各個(gè)領(lǐng)域行業(yè)中都有應(yīng)用，從它自身的特點(diǎn)能完全在水道系統(tǒng)中體現(xiàn)出來(lái)，那么，我們平時(shí)在安裝過程中要需要注意什么事項(xiàng)? </p> <p> 1、為了保證PVC管材的安全與干凈，應(yīng)該用使用支架把管材放在上面，能確保管材沒有隨地亂放以及遭到人群踩搭，管材也能干凈使用，也能預(yù)防管材里有淤泥殘留; </p> <p> 2、安裝前，應(yīng)該對(duì)施工管路的布置檢查清楚，不*要整齊，還要結(jié)構(gòu)結(jié)實(shí)，是否通暢; </p> <p> 3、安裝時(shí)，要輕放管材，避免搬運(yùn)過程中造成破壞，并且注意石頭或者淤泥停留到管材中; </p> <p> 4、安裝完畢后，我們要進(jìn)行試壓測(cè)試一段時(shí)間，再測(cè)試時(shí)要檢查每個(gè)接口處沒有漏水情況，如發(fā)現(xiàn)馬上進(jìn)行更換。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="普洱PVC管材銷售電話" src="http://tyunfile.71360.com/UpLoadFile/2019/12/10/17/637115966431278205_ynjnd_7114626.jpg"></div></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2157.html</p></div></div></div></div></div><div id="ncax2sj" class="page-right twoColRt"><div id="ynryj2s" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="afvs4h2" class="recomPic 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