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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="au2e38v" 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>云南質(zhì)量雙壁波紋管哪種好,雙壁波紋管</p><p><span>***更新：</span>2021-01-15 03:03:47</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="zowo2ym" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">昆明元森商貿(mào)有限公司</a></p><p><span>聯(lián)系人：</span>田經(jīng)理</p><p><span>郵箱: </span>770766629@qq.com</p><p><span>電話(huà): </span>18988498405</p><p><span>傳真: </span>0871_67271698</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0871-67271698</p><p><span>地址: </span>云南省昆明市官渡區(qū)東聚五金機(jī)電城東聚大廈317號(hào)</p><p>[當(dāng)前離線(xiàn)] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="8tuwy7i" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="pj7e22d" class="box"><p><h2> 特性 </h2> <p> （1）適用于介質(zhì)長(zhǎng)期溫度不大于45℃。 </p> <p> （2）埋地塑料排水管道要按柔性管的理論（管土共同發(fā)揮作用）進(jìn)行設(shè)計(jì)。同時(shí)在設(shè)計(jì)狀態(tài)下管道垂直方向的變化不得大于管直徑的5%。 </p> <p> （3）管材環(huán)剛度的選擇是塑料管道設(shè)計(jì)的一項(xiàng)重要指標(biāo)，因此應(yīng)從管道埋深，云南質(zhì)量雙壁波紋管哪種好、地面荷載、溝槽回填土的性質(zhì)和壓實(shí)系數(shù)以及施工荷載等綜合考慮確定。盲目采用高環(huán)剛度不經(jīng)濟(jì)，云南質(zhì)量雙壁波紋管哪種好。對(duì)車(chē)行道下埋深小于1.0m的管道，還應(yīng)考慮管道變形對(duì)路面的影響。 </p> <p> （4）外觀(guān)管材內(nèi)表面應(yīng)平整，外部波形應(yīng)規(guī)整；管材內(nèi)外壁應(yīng)無(wú)氣泡和可見(jiàn)雜質(zhì)，熔縫無(wú)脫開(kāi)。管材在切割后的斷面應(yīng)修整，無(wú)毛刺。管材兩端鋼帶切口處應(yīng)在管材的同一縱向線(xiàn)。防腐層厚度粘接樹(shù)脂和外層聚乙烯為鋼帶的防腐層，應(yīng)符合CJ/T 225-2006標(biāo)準(zhǔn)中的有關(guān)規(guī)定。 </p> <p> （5）管材的物理力學(xué)性能應(yīng)符合表1的規(guī)定。 </p> <p> <strong>【化糞池/井蓋/市政管道/周邊材料經(jīng)營(yíng)，云南質(zhì)量雙壁波紋管哪種好，詳情請(qǐng)點(diǎn)擊官網(wǎng)或來(lái)電聯(lián)系，聯(lián)系人田經(jīng)理】</strong> </p> <p> <br /> 在選擇PE雙壁波紋管管道的環(huán)剛度之前，我們應(yīng)該對(duì)管道的所有方面進(jìn)行理解。云南質(zhì)量雙壁波紋管哪種好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南質(zhì)量雙壁波紋管哪種好,雙壁波紋管" src="http://tyunfile.71360.com/UploadFile/yuansenshangmao/637179004148115234/4017635.jpg"></div><p> 工程綜合造價(jià)低 </p> <p> 雙壁波紋管雖然在單價(jià)上高于砼管，但是從運(yùn)輸?shù)跹b、施工流程、施工難度等方面進(jìn)行比較，其綜合造價(jià)整體上相當(dāng)于砼管。然而在使用壽命方面雙壁波紋管要好于砼管。 </p> <p> 雙壁波紋管的施工 </p> <p> 2.1溝槽的開(kāi)挖 </p> <p> 2.1.1管槽開(kāi)挖以直線(xiàn)為宜，槽底開(kāi)挖寬度為DN+0.30m.遇到管道在地下連接時(shí)，應(yīng)適當(dāng)增加接口處槽底寬度，管道槽底寬度不宜小于DN+0.50m,以方便安裝對(duì)接為宜。 </p> <p> 2.1.2管道埋設(shè)時(shí)**小管頂覆土深度應(yīng)符合下列要求： </p> <p> （1）埋設(shè)在車(chē)行道下時(shí)，不應(yīng)小于0.80m。 </p> <p> （2）埋設(shè)在人行道下時(shí)，不應(yīng)小于0.60m。 </p> <p> 2.1.3當(dāng)橫穿車(chē)行道達(dá)不到設(shè)計(jì)深度時(shí)，應(yīng)采取敷設(shè)鋼制套管的措施進(jìn)行保護(hù)。 </p> <p> 2.1.4管槽必須轉(zhuǎn)彎時(shí)，轉(zhuǎn)彎角度不宜過(guò)大 </p> <p> <br /> 云南質(zhì)量雙壁波紋管哪種好HDPE雙壁波紋管是以高密度聚乙烯為原料的新型管材。具有重量輕、耐高壓、韌性好、使用壽命長(zhǎng)的特點(diǎn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南質(zhì)量雙壁波紋管哪種好,雙壁波紋管" src="http://tyunfile.71360.com/UploadFile/yuansenshangmao/637179004146806640/6548086.jpg"></div><p> HDPE雙壁波紋管是一種外壁是環(huán)狀結(jié)構(gòu)、內(nèi)壁潤(rùn)滑的管材，近幾年在小區(qū)、市政建設(shè)中得到了很多的運(yùn)用。由國(guó)外引進(jìn)到國(guó)內(nèi)，通過(guò)多年的開(kāi)展，在產(chǎn)品類(lèi)型、標(biāo)準(zhǔn)、用途上現(xiàn)已十分完善，是給排水用料中遍及的管材。剛?cè)峒鎮(zhèn)?，即具有滿(mǎn)意的力學(xué)功能和剛性的一起，兼?zhèn)鋬?yōu)良的柔韌性。雙壁波紋管可以滿(mǎn)意較大的剛度請(qǐng)求，一起還具有耐壓、耐沖擊的功能。如與陶瓷管、水泥管比較，不只質(zhì)量輕，還有很大的緊縮強(qiáng)度和杰出的耐沖擊功能。與實(shí)心壁管材比較，單位長(zhǎng)度的波紋管具有質(zhì)量輕、省資料、降能耗、價(jià)格便宜等特性。在平等負(fù)荷前提下，因?yàn)殡p壁波紋管的壁較薄，因而比同種質(zhì)料、平等標(biāo)準(zhǔn)的實(shí)心壁管材節(jié)省質(zhì)料30%一50%.內(nèi)壁潤(rùn)滑的雙壁波紋管可以削減液體在管內(nèi)流動(dòng)阻力，然后進(jìn)一步進(jìn)步運(yùn)送才能。 </p> <p> 耐化學(xué)腐蝕性強(qiáng)，可接受土壤中的酸堿的影響，可在特別場(chǎng)合下運(yùn)用。波紋形狀能加強(qiáng)管道對(duì)土壤中負(fù)荷抵抗力，又不添加它的曲撓性，以便連續(xù)敷設(shè)在高低不平的地上。接口銜接便利，密封性好，搬運(yùn)簡(jiǎn)單，現(xiàn)場(chǎng)施工極為便利。能減輕施工勞動(dòng)強(qiáng)度，加速施工進(jìn)度。在建筑施工中，如鋪設(shè)地下排水管道，選用波紋管比選用傳統(tǒng)剛性管可加速施工進(jìn)度5-10倍。 </p> 雙壁波紋排水管又有哪些特點(diǎn)呢，為什么雙壁波紋管被越來(lái)越多的人選擇，在此就帶大家了解一下這種管材的優(yōu)越之處，雙壁波紋管采用雙機(jī)共擠，一次管道成型，管道結(jié)構(gòu)一體化，且內(nèi)壁平滑，外壁呈波紋狀起伏結(jié)構(gòu)。內(nèi)外壁之間有夾壁空芯層，有很好的緩沖作用，雙壁波紋管具有重量輕，耐高壓，韌性好，施工快，壽命長(zhǎng)等諸多特點(diǎn)。 <p> 1、排水工程安裝造價(jià) </p> <p> 在同等負(fù)荷的條件下，雙壁波紋管只需要較薄的管壁就可以滿(mǎn)足要求。因此，與同材質(zhì)規(guī)格的實(shí)壁相管比，能節(jié)約一半左右的原材料，所以雙壁波紋管造價(jià)也較低。這是該管道的一個(gè)突出的特點(diǎn)。波紋管、HDPE雙壁波紋管廠(chǎng)家、PE雙壁波紋管，昆明元森商貿(mào)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="云南質(zhì)量雙壁波紋管哪種好,雙壁波紋管" src="http://tyunfile.71360.com/UploadFile/yuansenshangmao/637179004148437500/8247947.jpg"></div>塑料埋地排水管屬于“柔性管”，即在破壞之前可以有較大的變形。而混凝土排水管屬于“剛性管”，即在破壞之前不可能有較大變形。當(dāng)埋在地下承受外壓負(fù)載時(shí)，“柔性管”和“剛性管”的機(jī)理是完全不同的。 <p> 5、施工要求比較雙壁波紋管不需要做混凝土基礎(chǔ)，與水泥管相比在工程進(jìn)度方面，可節(jié)省水泥基礎(chǔ)和接口的澆筑與養(yǎng)護(hù)時(shí)間，安裝工序相對(duì)簡(jiǎn)單，操作空間也相對(duì)較小，開(kāi)挖土方質(zhì)量更小。 </p> <p> 總的來(lái)說(shuō)，雖然波紋管的單價(jià)較水泥管高，但一次性綜合投資并不高，如果采用全壽命周期的模式來(lái)進(jìn)行經(jīng)濟(jì)評(píng)估，在工程設(shè)計(jì)方案比較時(shí)，將工程基建投資、維護(hù)管理費(fèi)用和使用壽命等綜合起來(lái)進(jìn)行評(píng)估，那么雙壁波紋管的綜合造價(jià)要比水泥管低的多。昆明波紋管、HDPE雙壁波紋管、PE雙壁波紋管，昆明元森商貿(mào)。云南**度雙壁波紋管規(guī)格</p><p style="text-indent:25px">塑料雙壁波紋管的共同特點(diǎn)：塑料雙壁波紋管是一種內(nèi)壁光滑、外壁波紋、內(nèi)外壁中空的特殊管材。云南質(zhì)量雙壁波紋管哪種好</p><p> 三.HDPE雙壁波紋管的性能特點(diǎn)： </p> <p> 1、波紋管性能特點(diǎn)：結(jié)構(gòu)獨(dú)特，強(qiáng)度高，抗壓耐沖擊。 </p> <p> 2、波紋管內(nèi)壁滑潤(rùn)，摩阻，過(guò)流量大。 </p> <p> 3、波紋管連接方便，接頭密封好，無(wú)滲漏。 </p> <p> 4、波紋管重量輕、施工快捷，降低費(fèi)用。 </p> <p> 5、埋地使用壽命超過(guò)50年。 </p> <p> 6、聚乙烯屬于無(wú)極性的烴類(lèi)聚合物，具有耐酸堿腐蝕的特性。 </p> <p> 7、PE波紋管原料為綠色環(huán)保材料，沒(méi)毒，無(wú)腐蝕，無(wú)污染，可回收再利用。 </p> <p> 8、HDPE波紋管適用溫度范圍寬，-60℃的環(huán)境中管道不破裂，輸送介質(zhì)的比較高溫度為60℃。 </p> <p> 9、綜合工程造價(jià)與混凝土基本相同，運(yùn)營(yíng)成本低。 </p> <p> 10、土質(zhì)良好的情況下波紋管無(wú)須基礎(chǔ)就可安裝完成。云南質(zhì)量雙壁波紋管哪種好</p><p style="text-indent:25px">昆明元森商貿(mào)有限公司是一家有著雄厚實(shí)力背景、信譽(yù)可靠、勵(lì)精圖治、展望未來(lái)、有夢(mèng)想有目標(biāo)，有組織有體系的公司，堅(jiān)持于帶領(lǐng)員工在未來(lái)的道路上大放光明，攜手共畫(huà)藍(lán)圖，在云南省昆明市等地區(qū)的建筑、建材行業(yè)中積累了大批忠誠(chéng)的客戶(hù)粉絲源，也收獲了良好的用戶(hù)口碑，為公司的發(fā)展奠定的良好的行業(yè)基礎(chǔ)，也希望未來(lái)公司能成為*****，努力為行業(yè)領(lǐng)域的發(fā)展奉獻(xiàn)出自己的一份力量，我們相信精益求精的工作態(tài)度和不斷的完善創(chuàng)新理念以及自強(qiáng)不息，斗志昂揚(yáng)的的企業(yè)精神將**昆明元森商貿(mào)和您一起攜手步入輝煌，共創(chuàng)佳績(jī)，一直以來(lái)，公司貫徹執(zhí)行科學(xué)管理、創(chuàng)新發(fā)展、誠(chéng)實(shí)守信的方針，員工精誠(chéng)努力，協(xié)同奮取，以品質(zhì)、服務(wù)來(lái)贏得市場(chǎng)，我們一直在路上！</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2850493.html</p></div></div></div></div></div><div id="ko37e8z" class="page-right 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