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clearfix"><h1>德陽(yáng)聯(lián)塑梅花管批發(fā)廠家歡迎來(lái)電四川創(chuàng)世界建材供應(yīng)</h1><div id="9eoh3kb" class="proBig"><div id="k8ttf3z" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sccsjjc/637254220036123047/3971940.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="dqmghtu" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/sccsjjc/637254220036123047/3971940.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="nq33gie" 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>四川省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>德陽(yáng)聯(lián)塑梅花管批發(fā)廠家</p><p><span>***更新：</span>2020-06-04 07:17:38</p><p><span id="click" >瀏覽次數(shù)：8次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="33zgc7s" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">四川創(chuàng)世界建材有限公司</a></p><p><span>聯(lián)系人：</span>曾經(jīng)理</p><p><span>郵箱: </span>373793897@qq.com</p><p><span>電話: </span>18008052768</p><p><span>傳真: </span>028_</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>028-68867225</p><p><span>地址: </span>金府路555號(hào)萬(wàn)貫五金機(jī)電市場(chǎng)25號(hào)配送大廳14/15/16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="os7leam" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="2sjlxef" class="box"><p><p> 七孔梅花管是以pvc粒子為主要資料加上其他配方穿越奇特的模具而構(gòu)成的一種梅花狀的通信管材，又稱梅花管和蜂窩管，此種管材內(nèi)壁滑膩，直接可穿光纜，可節(jié)儉工時(shí)，其構(gòu)造在理，應(yīng)用價(jià)值高，德陽(yáng)聯(lián)塑梅花管批發(fā)廠家，壽命長(zhǎng)，它主要用于移動(dòng)、鐵通、聯(lián)通、網(wǎng)通、廣電等通信電纜護(hù)套管。七孔梅花管是由乳白色蠟質(zhì)半透亮固體顆粒（低密度聚乙烯）經(jīng)擠出機(jī)加工而。低密度聚乙烯無(wú)污染、無(wú)味，密度在，在聚乙烯樹(shù)脂中，除**密度聚乙烯之外是**輕的門類。與高密度聚乙烯相比，其結(jié)晶度（55%-65%）和軟化點(diǎn)（90-100攝氏度）較低些；有優(yōu)良的柔軟性、延長(zhǎng)性、透亮性、耐寒性和加工性；化學(xué)穩(wěn)定性較好，可耐酸、堿和鹽類水溶液；有優(yōu)良的電絕緣效能和透氣性；吸水性低；易燃燒，放出一種石蠟氣息。不足之處力學(xué)輕度低于高密度聚乙烯，透濕性、耐熱性、耐氧化性和日光老化效能差，德陽(yáng)聯(lián)塑梅花管批發(fā)廠家，在日光或高溫作用下不易老化分解而變色，效能下跌，德陽(yáng)聯(lián)塑梅花管批發(fā)廠家，所以，低密度聚乙烯使用時(shí)要添加抗氧劑和紫外線吸收劑來(lái)改進(jìn)其不足之處。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德陽(yáng)聯(lián)塑梅花管批發(fā)廠家" src="https://tyunfile.71360.com/UploadFile/sccsjjc/637254220036123047/3971940.jpg"></div><p> 梅花管又叫蜂窩管，主要資料是pvc粒子，再加上其他配方穿越特殊的模具而構(gòu)成的一種梅花狀的通信管材。它采納多孔一體構(gòu)造，剛度好，受力均勻。產(chǎn)品內(nèi)壁摩擦系數(shù)小，穿纜輕巧，施工簡(jiǎn)捷易行。占有多個(gè)孔位，可預(yù)留管孔，提高通信孔位應(yīng)用率。接頭采納套接構(gòu)造。毋需任何工具即可完結(jié)管子之間聯(lián)結(jié)，便于施工和保全。梅花管應(yīng)用壽命在埋深條件下大于30年以上。管材的顏色均勻一致，顏色為白色，可根據(jù)用戶要求，也可定制其他顏色。管材滑膩平展，顏色均勻，不允許有變形，扭曲等缺點(diǎn)。內(nèi)外管壁不允許有裂紋和破損、穿孔。它分為許多門類，有五孔梅花管、三孔梅花管、七孔梅花管等等。下面我們就舉薦下五孔梅花管在生活中的使用，在鋪設(shè)的時(shí)候應(yīng)該留神的問(wèn)題。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德陽(yáng)聯(lián)塑梅花管批發(fā)廠家" src="https://tyunfile.71360.com/UploadFile/sccsjjc/637254220036220703/1921059.jpg"></div><p> 梅花管是以pvc粒子為主要資料加上其他配方穿越奇特的模具而構(gòu)成的一種梅花狀的通信管材，又稱梅花管和蜂窩管，此種管材內(nèi)壁滑膩，直接可穿光纜，可節(jié)儉工時(shí)，其構(gòu)造在理，應(yīng)用價(jià)值高，壽命長(zhǎng)。它主要用于移動(dòng)、鐵通、聯(lián)通、網(wǎng)通、廣電等通信電纜護(hù)套管。梅花管采納多孔一體構(gòu)造，剛度好，受力均勻。產(chǎn)品內(nèi)壁摩擦系數(shù)小，穿纜輕巧，施工簡(jiǎn)捷易行。占有多個(gè)孔位，可預(yù)留管孔，提高通信孔位應(yīng)用率。產(chǎn)品實(shí)用溫度范圍較大（+80-40），在熱帶及冰冷地區(qū)均可應(yīng)用。接頭采納套接構(gòu)造。毋需任何工具即可完結(jié)管子之間聯(lián)結(jié)，便于施工和保全。梅花管應(yīng)用壽命在埋深條件下大于30年以上。效能指標(biāo)管材的顏色均勻一致，顏色為白色，可根據(jù)用戶要求，也可定制其他顏色。管材滑膩平展，顏色均勻，不允許有變形，扭曲等缺點(diǎn)。內(nèi)外管壁不允許有裂紋和破損、穿孔。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="德陽(yáng)聯(lián)塑梅花管批發(fā)廠家" src="https://tyunfile.71360.com/UploadFile/sccsjjc/637254220029257812/9367204.jpg"></div></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/141313.html</p></div></div></div></div></div><div id="pyfwnzq" class="page-right twoColRt"><div id="igx2ctk" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div 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