德宏P(guān)PR管材銷(xiāo)售電話誠(chéng)信為本云南金諾達(dá)管業(yè)供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="PPR管件規(guī)格的表示方法：PPR管件公稱外徑dn指與PPR管件相連的PPR管材的公稱外徑。PPR管件的壁厚應(yīng)不小于相同PPR管系列S的PPR管材的壁厚。大部分企業(yè)PPR管件都只有高標(biāo)準(zhǔn)S2一個(gè)系列,冷熱水全部試用PPR管規(guī)格S5系列----"><meta name="keywords" content="德宏P(guān)PR管材銷(xiāo)售電話"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta 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class="searchbox"><div id="urlo4yy" class="searchLt"><div id="asdiq3q" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會(huì)</a></div><div id="dvggoow" class="clearfix searchWrap"><div id="il38qhx" class="searchInput"><input type="text" name="keywords" placeholder="請(qǐng)輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="svedi8v" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁(yè)</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a 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="b8s3sdd" class="twoCol"><div id="l9ldyey" 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>?德宏P(guān)PR管材銷(xiāo)售電話誠(chéng)信為本云南金諾達(dá)管業(yè)供應(yīng)</p><div id="fkp3c8r" class="leftbox clearfix"><h1>德宏P(guān)PR管材銷(xiāo)售電話誠(chéng)信為本云南金諾達(dá)管業(yè)供應(yīng)</h1><div id="jghsiyo" class="proBig"><div id="34jzj2e" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/10/17/637115966736150090_ynjnd_3224913.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="splqg2b" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/10/17/637115966736150090_ynjnd_3224913.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="xpvlr3b" 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>德宏P(guān)PR管材銷(xiāo)售電話</p><p><span>***更新：</span>2020-05-28 08:12:21</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="qn8xgis" 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="8ftepuf" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="gtkghnx" class="box"><p><p> PPR管件規(guī)格的表示方法： </p> <p> PPR管件公稱外徑dn 指與PPR管件相連的PPR管材的公稱外徑。PPR管件的壁厚應(yīng)不小于相同PPR管系列S的PPR管材的壁厚。 </p> <p> 大部分企業(yè)PPR管件都只有高標(biāo)準(zhǔn)S2一個(gè)系列,冷熱水全部試用 </p> <p> PPR管規(guī)格S5系列--------------1.25兆帕(12.5公斤) </p> <p> PPR管規(guī)格S4系列--------------1.6兆帕(16公斤) </p> <p> PPR管規(guī)格S3.2系列------------2.0兆帕(20公斤) </p> <p> PPR管規(guī)格S2系列--------------2.5兆帕(25公斤) </p> <p> <br /> </p> <p> <br /> </p> <p> 管道壓力越大壁厚越后，PPR一般分為4個(gè)等級(jí)分別為PN1.25 PN1.6 PN2.0 PN2.5，PN**的是公稱壓力，德宏P(guān)PR管材銷(xiāo)售電話，德宏P(guān)PR管材銷(xiāo)售電話，S4就相當(dāng)于PN1.6，德宏P(guān)PR管材銷(xiāo)售電話，熱水管的壓力比冷水管的壓力要大，所以壁厚也相應(yīng)的要厚。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德宏P(guān)PR管材銷(xiāo)售電話" src="http://tyunfile.71360.com/UpLoadFile/2019/12/10/17/637115966736150090_ynjnd_3224913.jpg"></div><p> ppr管、PE管、PVC管三者的區(qū)別 </p> <p> 一、PPR管具有重量輕、耐腐蝕、不結(jié)垢、使用壽命長(zhǎng)等特點(diǎn)，是目前家裝工程中采用**多的一種供水管道。PP-R管生產(chǎn)廠家較多，品質(zhì)差異，<span style="display:none;"></span>一旦出現(xiàn)滲漏，損失巨大，建議選用**的品牌產(chǎn)品，并選擇專業(yè)的施工隊(duì)伍。 </p> <p> 二、PVC,主要成份為聚氯乙烯，另外加入其他成分來(lái)增強(qiáng)其耐熱性，韌性，延展性等。這種表面膜的**上層是漆，中間的主要成分是聚氯乙烯，**下層是背涂粘合劑。它是當(dāng)今世界上深受喜愛(ài)、頗為流行并且也被廣泛應(yīng)用的一種合成材料。 </p> <p> 三、給水用PE管是傳統(tǒng)的鋼鐵管材、聚氯乙烯飲用水管的換代產(chǎn)品。 pe管給水管必須承受一定的壓力，通常要選用分子量大、機(jī)械性能較好的PE樹(shù)脂。 </p> <p> </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德宏P(guān)PR管材銷(xiāo)售電話" src="http://tyunfile.71360.com/UpLoadFile/2019/12/10/17/637115966765461511_ynjnd_2545204.jpg"></div><p> 正確區(qū)分ppr管材優(yōu)劣，一直都是消費(fèi)者用戶關(guān)注的問(wèn)題。為了保證消費(fèi)者的權(quán)益，幫助消費(fèi)者能從外形和手感上初步識(shí)別真?zhèn)蝡pr管材，復(fù)大?？乒軜I(yè)總結(jié)了以下幾點(diǎn)方法。 </p> <p> 1、標(biāo)志：檢查管材的標(biāo)志內(nèi)容，一般包括ppr管材生產(chǎn)廠家名稱（商標(biāo)），產(chǎn)品名稱，類型，規(guī)格尺寸，生產(chǎn)日期，批號(hào)，質(zhì)量認(rèn)證等；2、壁厚：看是否嚴(yán)格按照國(guó)家標(biāo)準(zhǔn)GB/T18742.2-2002執(zhí)行,用卡尺量標(biāo)準(zhǔn)； </p> <p> 3、顏色：好的ppr管村看上去乳白（不是全白），表面是圓滑（不是光滑），手感柔和，沒(méi)有雜質(zhì)； </p> <p> 4、透光性：好的ppr管材完全不透光，偽PPR管材輕微透光或半透光； </p> <p> 5、聲音：質(zhì)量管材落地聲較沉悶，劣質(zhì)管材落地聲較清脆。 </p> <p> 真正的ppr管材應(yīng)符合標(biāo)準(zhǔn)ISO/DIS 15874.2-1999 《冷熱水用塑料管道系統(tǒng)--PP第二部分管材》。偽劣ppr管材的性能是無(wú)法通過(guò)上述標(biāo)準(zhǔn)的。值得注意的是，劣質(zhì)管材的使用壽命*為1-5年，而質(zhì)量的ppr管材管件使用壽命均在50年以上。 </p> <span style="display:none;"></span><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德宏P(guān)PR管材銷(xiāo)售電話" 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