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clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="8ta2wtu" class="twoCol"><div id="ghegict" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_jzjc/">建筑、建材</a>?<a href="http://m.cdcfah.com/cp/second-jzjc_gdxt/">管道系統(tǒng)</a>?<a href="http://m.cdcfah.com/cp/third-gdxt_qtgdxt/">其他管道系統(tǒng)</a>?耐用性高HDPE雙壁波紋管推薦咨詢歡迎咨詢寧波塑通管業(yè)供應(yīng)</p><div id="wq8urik" class="leftbox clearfix"><h1>耐用性高HDPE雙壁波紋管推薦咨詢歡迎咨詢寧波塑通管業(yè)供應(yīng)</h1><div id="etxzgzs" class="proBig"><div id="ynu8pwj" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/nbstgy/637229708010537110/9896732.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="e3qrj22" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/nbstgy/637229708010537110/9896732.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="rqhoqxe" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>浙江省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>耐用性高HDPE雙壁波紋管推薦咨詢</p><p><span>***更新：</span>2020-06-01 04:19:56</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="h8hdphz" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">寧波塑通管業(yè)有限公司</a></p><p><span>聯(lián)系人：</span>徐海飛</p><p><span>郵箱: </span>476886350@qq.com</p><p><span>電話: </span>13732189871</p><p><span>傳真: </span>0574_</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0574-88108622</p><p><span>地址: </span>環(huán)城南路東段1678號1520室 </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="l2fhyp2" class="page-proshow02"><p class="title">詳細說明</p><div id="znf32u7" class="box"><p><p> 高密度聚乙烯(HDPE)雙壁波紋管，耐用性高HDPE雙壁波紋管推薦咨詢，是一種具有環(huán)狀結(jié)構(gòu)外壁和平滑內(nèi)壁的新型管材，80年代初在德國首先研制成功。經(jīng)過十多年的發(fā)展和完善，已經(jīng)由單一的品種發(fā)展到完整的產(chǎn)品系列。目前在生產(chǎn)工藝和使用技術(shù)上已經(jīng)十分成熟。由于其優(yōu)異的性能和相對經(jīng)濟的造價，在歐美等發(fā)達國家已經(jīng)得到了極大的推廣和應(yīng)用。在我國，耐用性高HDPE雙壁波紋管推薦咨詢，耐用性高HDPE雙壁波紋管推薦咨詢，HDPE雙壁波紋管的推廣和應(yīng)用正處在上升勢態(tài)階段，各項技術(shù)指標(biāo)均達到使用標(biāo)準(zhǔn)。雙壁波紋管內(nèi)壁顏色通常有藍色和黑色，部分品牌內(nèi)壁會使用黃色。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="耐用性高HDPE雙壁波紋管推薦咨詢" src="http://tyunfile.71360.com/UploadFile/nbstgy/637229708010537110/9896732.jpg"></div><p> HDPE雙壁波紋管安裝注意事項？ </p> <p> <br /> </p> <p> ⑴插口應(yīng)順?biāo)鞣较蚨锌谑悄嫠鞣较颍?</p> <p> <br /> </p> <p> ⑵調(diào)整后的管材斷而應(yīng)垂直平整； </p> <p> <br /> </p> <p> ⑶接口作業(yè)時應(yīng)先將承口和插口內(nèi)外工作清理干凈，檢驗橡膠圈是否配套完好； </p> <p> <br /> </p> <p> ⑷插口的中心軸線必須對準(zhǔn)承口的中心軸線。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> HDPE雙壁波紋管有效長度？ </p> <p> <br /> </p> <p> ⑴HDPE雙壁波紋管常規(guī)長度是6.3米、有效長度是6米； </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 不同環(huán)鋼度的橡膠圈是否通用？ </p> <p> <br /> </p> <p> 不同環(huán)鋼度的橡膠圈不能通用. </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> HDPE雙壁波紋管的補救辦法？ </p> <p> <br /> </p> <p> 1、熱縮帶粘接 2、水泥砂漿固接 3、哈扶節(jié) 4、塑料粘合劑 5、焊接PE料 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> HDPE雙壁波紋管施工步驟？ </p> <p> <br /> </p> <p> 在鋪設(shè)HDPE雙壁波紋管時，管道的地基在遇到不同土質(zhì)地段時怎么處理？ </p> <p> <br /> </p> <p> 經(jīng)開槽后處理回填密實地層，在一般的土質(zhì)地段基底只需一層砂墊層，其厚度為10cm。對于軟土地基槽底又處在地下水位以下時，可鋪墊一層砂基礎(chǔ)，厚底不應(yīng)小于0.2cm，可分兩層鋪設(shè)，下層用碎石，上面鋪一層粗砂。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="耐用性高HDPE雙壁波紋管推薦咨詢" src="http://tyunfile.71360.com/UploadFile/nbstgy/637229707788720703/1779540.jpg"></div><p> 摩擦阻礙力小，通過流量大 </p> <p> HDPE材料的雙壁波紋管和相同口徑的其他管道相比較，摩擦阻礙力較小，通過流量更大。簡言之，通過相同的流量，采用HDPE材料的雙壁波紋管的話，則可選較小口徑的，而其他管道則需較大口徑的，占用面積較大。 </p> <p> 特點五：抗溫抗沖擊能力強 </p> <p> 它是寒冬中**亮的一顆星，催化溫度可達-70攝氏度，在一般的低溫（-30攝氏度以上）情況之下，施工不需要特意去采取防護措施，即使在冬季也可以無阻礙地進行施工操作。除此之外，HDPE雙壁波紋管還具備了較好的抗沖擊性能。 </p> <p> 特點六：抗化學(xué)侵蝕能力強 </p> <p> HDPE雙壁波紋管的原材料HDPE分子沒有極性，其化學(xué)穩(wěn)定性極好。但不排除極少數(shù)的強氧化劑能攻擊到它，世間萬物，每一件物品都會有相克相生的對應(yīng)物，就算再強的物體也不除外。一般使用環(huán)境的土壤、電力，還有酸堿因素都不會對它造成威脅，不易滋生細菌，不會產(chǎn)生垢物積堆，流量面積不會因時間而產(chǎn)生影響。 </p> <p> 特點七：使用年限較長 </p> <p> 在底下埋藏的情況之下，使用HDPE材料的雙壁波紋管可以使用比較長的時間，相關(guān)**預(yù)測它的使用年限可達50年以上。 </p> <p> 特點八：耐磨高 </p> <p> 德國曾用試驗證明，HDPE材料的產(chǎn)品的耐磨性和鋼管相比，HDPE材料的產(chǎn)品更好，甚至還要高出鋼管的好幾倍。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="耐用性高HDPE雙壁波紋管推薦咨詢" src="http://tyunfile.71360.com/UploadFile/nbstgy/637229707789873047/1912538.jpg"></div></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/103434.html</p></div></div></div></div></div><div id="7elnugn" class="page-right twoColRt"><div 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