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class="searchbox"><div id="vosneaw" class="searchLt"><div id="7fg23pu" 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</a></div><div id="gkbfqmi" class="clearfix searchWrap"><div id="u2ma7yk" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(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="kqcokbx" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</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 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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="p7ctfms" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/nbstgy/637351563863613281/2943962.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8k4bxtu" 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>舟山HDPE纏繞管,HDPE纏繞管</p><p><span>***更新：</span>2020-11-03 02:09:19</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="3hqh2gx" 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="irselsj" class="page-proshow02"><p class="title">詳細說明</p><div id="2kte73t" class="box"><p><p> 2管道施工過程 </p> <p> 2.1施工測量 </p> <p> 施工測量是一項技術(shù)性很強的工作，貫穿于排水管道施工的始終，必須設(shè)專人專項來完成，以確保測量的及時性和準確性，舟山HDPE纏繞管。為保證每道工序完成后的數(shù)據(jù)準確無誤，應(yīng)在自檢自測的工序中要求允許偏差精度比規(guī)定的再提高50％，并由專業(yè)測量工程師進行測量，再由另一測量工程師進行復(fù)核，測量儀器必須經(jīng)標定后方可使用。 </p> <p> 2.2溝槽開挖與支護 </p> <p> 采用輪胎式挖掘機、推土機配合開挖與人工開挖相結(jié)合，在需土方運輸?shù)牡胤脚鋫湟恍┳孕镀?。在開挖前逐一探明地下既有管道、電纜和其他構(gòu)筑物的位置，將調(diào)查結(jié)果和處理方案送交業(yè)主和相關(guān)管理單位確認，以便進行相應(yīng)的保護、遷移等措施，保證開挖工作持續(xù)進行。開挖溝槽時，舟山HDPE纏繞管，嚴格控制基底高程，不得超挖或擾動基面；槽底不得受水浸泡，舟山HDPE纏繞管，保證管道砂石墊層的平整密實直順，防止管材的扭曲變形及沉降。 </p> <p> <br /> hdpe雙壁纏繞管規(guī)格是多少。舟山HDPE纏繞管</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="舟山HDPE纏繞管,HDPE纏繞管" src="https://tyunfile.71360.com/UploadFile/nbstgy/637351563863613281/2943962.png"></div><p> 2.3管道安裝 </p> <p> （1）清理管口 </p> <p> 將承口內(nèi)的所有雜物予以清理并擦洗干凈，因為任何附著物都可能造成接口漏水。清理膠圈、上膠圈。將膠圈上的粘接物清擦干凈，把橡膠圈均勻、平整的套在插口槽內(nèi)，不得扭曲和斷裂。并用手沿整個膠圈按壓一遍，確保膠圈各個部分不翹不扭均勻一致地卡在槽內(nèi)。 </p> <p> （2）安裝頂進工具 </p> <p> 如果采用拉力工具進行管道安裝時，將準備好的工具安裝到位準備頂推。連接前再檢查一遍承口和插口，在承口上安裝打壓嘴。將潤滑劑均勻地刷在承口內(nèi)表面，在兩個“0”型橡膠圈表面上刷潤滑劑，也可用肥皂水替代潤滑劑。 </p> <p> <br /> 寧海HDPE纏繞管怎么用HDPE的雙壁波紋管和纏繞管有什么不同？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="舟山HDPE纏繞管,HDPE纏繞管" src="https://tyunfile.71360.com/UploadFile/nbstgy/637351564099580078/8988013.png"></div><p> 1、耐腐蝕、抗老化性能好：由于HDPE管的原材料為高分子成份的聚乙烯組成，它能有效的抵抗酸、堿、鹽等介質(zhì)的腐蝕和未經(jīng)處理的工業(yè)廢水和生活污水的侵蝕，同時其抗老化性能也比PVC管等性能好。 </p> <p> 2、柔韌性好：HDPE管屬柔性管，延伸性能好，故較能適應(yīng)地基較差條件下的施工及地基沉降，特別是在沿海地區(qū)，地基均較差，沉降嚴重，該種管材能夠大幅度適應(yīng)不均勻沉降。 </p> <p> 3、質(zhì)量輕、安裝方便：減輕了勞動強度，縮短了施工工期。 </p> <p> 4、強度高，使用壽命長：由于HDPE管是采用***高密度聚乙烯在熱熔狀態(tài)下整體制成的管道，其整體性好，化學性質(zhì)穩(wěn)定，強度高，使用壽命長，可長達50年以上。 </p> <p> <br /> </p><p> HDPE纏繞管充分吸收并消化了德國、芬蘭和波蘭技術(shù)，科技含量高，達到和超過了 PRENl 3476-1標準HDPE纏繞管是一種新型耐酸、防腐、抗壓、0毒的綠色環(huán)保管材，屬于環(huán)保節(jié)能型高新技術(shù)產(chǎn)品，使用年限達50年以上，產(chǎn)品運輸便利、施工方便、工程綜合造價低，是水泥管、鑄鐵管、玻璃管、PVC—u波紋管等**理想的換代產(chǎn)品。HDPE纏繞管充分吸收并消化了德國、芬蘭和波蘭技術(shù)，科技含量高，現(xiàn)與世界先進技術(shù)同步，達到和超過了 PRENl 3476-1標準，以進口質(zhì)量的高密度聚乙烯為主要原料，產(chǎn)品經(jīng)一臺擠出機擠出導型管，再與第二臺擠出機擠出熔體經(jīng)熱成型機纏繞而成。 </p> <p> 隨著HDPE中空壁纏繞管在我國的推廣應(yīng)用，必然會有更多的設(shè)計和施工人員接觸到該產(chǎn)品，經(jīng)過大量的生產(chǎn)和應(yīng)用的積累，對中空壁纏繞管的性能特點有如下幾點體會 </p> <p> <br /> HDPE鋼絲纏繞管都有什么規(guī)格的？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="舟山HDPE纏繞管,HDPE纏繞管" src="https://tyunfile.71360.com/UploadFile/nbstgy/637351564281484375/8944493.png"></div><p> 1.3.擠出機熔融擠出： </p> <p> 在擠出機熔融擠出過程中將螺筒溫度分別設(shè)定為180—220℃（可根據(jù)不同原料做工藝溫度調(diào)整），在該工作溫度下，擠出機將充分熔化的樹脂擠出。 </p> <p> 1.4.真空成型： </p> <p> 一擠出機擠出來的樹脂熔化料，在工作溫度180℃的條件下，通過真空成型模具將熔化料定型成空心塑料異型矩管，然后輸送到冷卻機。 </p> <p> 1.5.冷卻： </p> <p> 該流程中分兩種冷卻方式：（1）通過噴淋水箱將注塑機傳遞的異型矩管進行噴淋冷卻，一般是冷卻后溫度為50℃，（主要是指矩形管壁表層溫度）。（2）通過傳遞流程讓矩型管自然冷卻，這是冷卻機與纏繞成型機設(shè)定一定的距離原故。 </p> <p> <br /> HDPE增強纏繞管A型管與B型管有哪些區(qū)別？紹興HDPE纏繞管交易價格</p><p style="text-indent:25px">寧波塑通管業(yè)有限公司HDPE纏繞管發(fā)展前景。舟山HDPE纏繞管</p><p> HDPE(高密度聚乙烯)雙壁纏繞大口徑排水管，以HDPE為原料，兩次成形，它具有以下優(yōu)點: </p> <p> 1、化學性能穩(wěn)定，耐酸、堿、鹽能力強，耐污水、廢水和化學藥品的腐蝕，耐土壤中腐爛物的腐蝕，無銹蝕。 </p> <p> 2、抗沖擊性強，耐壓，管壁采用獨特的工字型結(jié)構(gòu)，彈性變形大而不易破壞，對任何基地都有很好的適用性。 </p> <p> 3、耐老化，管材可以承受存放和施工過程中太陽的直曬，在管材設(shè)計和生產(chǎn)工藝上充分考慮了50年時的材質(zhì)衰減等因素。 </p> <p> 4、適用溫度范圍廣，可用于-50C至60C的溫度范圍內(nèi)，不凍裂和膨脹滲漏。 </p> <p> 5、重量輕，是水泥管重量的1/10(同等輸水效率下)不需大型施工設(shè)備。 </p> <p> 6、連接方便。 </p> <p> 7、耐磨性能優(yōu)越，比水泥管、鋼管耐磨，使用壽命長達50年以上。 </p> <p> 8、原材料價位低，施工、管理、維修費用低。 </p> <p> 9、 HDPE是0毒性材料，對土地無害，可再生使用，是環(huán)保型綠色產(chǎn)品。 </p> <p> <br /> 舟山HDPE纏繞管</p><p style="text-indent:25px">寧波塑通管業(yè)有限公司致力于建筑、建材，以科技創(chuàng)新實現(xiàn)***管理的追求。公司自創(chuàng)立以來，投身于埋地排水用PVC—U雙壁，HDPE雙壁波紋管，加筋管，PE給水管，是建筑、建材的主力軍。塑通不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導，以產(chǎn)品為平臺，以應(yīng)用為重點，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。塑通始終關(guān)注建筑、建材行業(yè)。滿足市場需求，提高產(chǎn)品價值，是我們前行的力量。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1822158.html</p></div></div></div></div></div><div id="234r8zz" class="page-right twoColRt"><div id="zykbno8" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lug8a3c" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="xlmdeay" class="recomPic likePro"><a 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