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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="k2aevma" class="twoCol"><div id="mfzruxv" 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>?昭通PE給水管管材和諧共贏云南金諾達(dá)管業(yè)供應(yīng)</p><div id="oxoulra" class="leftbox clearfix"><h1>昭通PE給水管管材和諧共贏云南金諾達(dá)管業(yè)供應(yīng)</h1><div id="z3zg8ah" class="proBig"><div id="84zlszn" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/10/17/637115966203440140_ynjnd_1963856.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="sbi8tso" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/10/17/637115966203440140_ynjnd_1963856.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="irnelcc" 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>昭通PE給水管管材</p><p><span>***更新：</span>2020-06-05 01:10:49</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="l3o8zvr" 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="xlx8rst" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="s27wrs8" class="box"><p><p> 高密度聚乙烯pe給水管連接方式： </p> <p> 當(dāng)公稱外徑dn≤63時(shí)，采用熱熔承插連接或電熔連接； </p> <p> 當(dāng)公稱外徑dn≥75時(shí)，宜采用熱熔對(duì)接或電熔連接； </p> <p> 在與金屬管及管路附件的連接，可采用法蘭連接或過渡管件連接等方法。 </p> <p> 產(chǎn)品規(guī)格： </p> <p> 本標(biāo)準(zhǔn)適用于用PE 63、PE80和PE100材料制造的給水用管材。管材的公稱壓力為0.32MPa——1.6MPa，昭通PE給水管管材,公稱外徑16mm—1000 mm。直管長(zhǎng)度一般為6m，昭通PE給水管管材，昭通PE給水管管材、9m、12m，也可由供需雙方商定，以PE100級(jí)為例 </p> <p> PE環(huán)保健康給水管材dn20～dn90為藍(lán)色，dn110以上為藍(lán)色或黑色帶藍(lán)線,其它顏色須定做，配件顏色與管材相對(duì)應(yīng)。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昭通PE給水管管材" src="http://tyunfile.71360.com/UpLoadFile/2019/12/10/17/637115966203440140_ynjnd_1963856.jpg"></div><p> PVC給水管生產(chǎn)時(shí)操作須知 </p> <p> 為了確保出產(chǎn)出來(lái)的PVC給水管材管件，在質(zhì)量上沒有問題，也能夠進(jìn)步出產(chǎn)效率，就要求擠出機(jī)一定要正確運(yùn)用。 </p> <p> 因?yàn)閿D出機(jī)錐形螺桿的特色，加料段具有較大的直徑，對(duì)物料的傳熱面積和剪切速度比較大，有利于管材管件塑化，計(jì)量段螺桿直徑小，減少了傳熱面積和對(duì)熔體的剪切速度，使熔體能在較低的溫度下擠出。 </p> <p> 螺桿在機(jī)筒內(nèi)旋轉(zhuǎn)時(shí)，將PVC-U給水管材管件的混合料塑化后面向機(jī)頭，從而到達(dá)壓實(shí)、熔融、混煉均化;并完成排氣、脫水之意圖。加料設(shè)備及螺桿驅(qū)動(dòng)設(shè)備采用變頻調(diào)速，可完成同步調(diào)速; </p> <p> 而擠出模頭部分是PVC給水管材管件成型的關(guān)鍵部件，其將經(jīng)壓實(shí)、熔融混煉均化的PVC，有后續(xù)物料經(jīng)螺桿面向模頭，進(jìn)行產(chǎn)品的定型與質(zhì)量控制。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昭通PE給水管管材" src="http://tyunfile.71360.com/UpLoadFile/2019/12/10/17/637115966181931460_ynjnd_5481254.jpg"></div><p> HDPE給水管與PE給水管之間的區(qū)別： </p> <p> HDPE是一種非常常見的材料,在建筑中常見到,而且hdpe給水管具有優(yōu)良的耐腐蝕性、較好的衛(wèi)生性能、使用壽命高、強(qiáng)度高、耐高溫等特點(diǎn),現(xiàn)在和大家講解講解HDPE給水管與PE給水管之間的區(qū)別. </p> <p> 1、這里的高低壓主要指的是生產(chǎn)工藝的反應(yīng)條件,也就是一個(gè)是高壓工藝,一個(gè)是低壓工藝. </p> <p> 2、密度的不同,一個(gè)高,一個(gè)低 ; </p> <p> 3、性能不同: (a) LDPE要軟一些, HDPE會(huì)硬一些; (b) LDPE透明度好, HDPE差 ;(c) LDPE容易變形,強(qiáng)度差, HDPE 強(qiáng)度好; (d) LDPE的軟化點(diǎn)低,耐溫差, HDPE耐溫要好一些主要應(yīng)用: LDPE 主要用于薄膜應(yīng)用, 透明度好, 加工性能優(yōu)良, 但機(jī)械性能差 HDPE有很多應(yīng)用:拉絲（就是編織袋的纖維）,注塑（各種日用品）,吹膜（也就是薄膜應(yīng)用）,中空（吹塑成型,如一些PE的瓶子）. </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="昭通PE給水管管材" src="http://tyunfile.71360.com/UpLoadFile/2019/12/10/17/637115966202972560_ynjnd_9122856.jpg"></div></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/147849.html</p></div></div></div></div></div><div id="8buwde3" class="page-right twoColRt"><div id="7uq22yo" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xfws3sd" 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