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src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637345796021992188/7286428.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="kt3tvx2" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637345796021992188/7286428.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="yce8kbi" 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>保山PVC七孔梅花管報(bào)價(jià),七孔梅花管</p><p><span>***更新：</span>2021-01-28 02:08:53</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="rli22g7" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">德陽鑫金府塑膠有限公司</a></p><p><span>聯(lián)系人：</span>馬清洪</p><p><span>郵箱: </span>2080131376@qq.com</p><p><span>電話: </span>18908102345</p><p><span>傳真: </span>0838_</p><p><span>網(wǎng)址: </span>http://www.dyxjf.com</p><p><span>手機(jī): </span>0838-2430755</p><p><span>地址: </span>四川省德陽市羅江區(qū)經(jīng)濟(jì)開發(fā)區(qū)（御營鎮(zhèn)玉腦村）</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="mbyvcjq" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="yi73kgy" class="box"><p><p> 梅花管管材的色澤均勻一致，顏色為白色，可根據(jù)用戶要求，也可定制其他顏色。管材光滑平整，色澤均勻，不允許有變形，扭曲等缺陷。內(nèi)外管壁不允許有裂紋和破損，穿孔。標(biāo)記應(yīng)耐久易識別。梅花管管道的埋設(shè)地溝應(yīng)按設(shè)計(jì)要求和施工操作盡可能平直，如溝底不平可鋪上一層細(xì)沙。光潔度不易，當(dāng)經(jīng)調(diào)質(zhì)處理后，硬度增加到HRC28時，塑性下降，光潔度可以改善，生產(chǎn)效率也相應(yīng)。在七孔梅花管工藝要求許可的范圍內(nèi)。塑性較大由于硬度太低如車制七孔梅花管兩端螺紋時選用加工性好的工件材料如機(jī)床用的某些絲杠，可以選用易切鋼。匯泰塑膠制品有限公司擁有完善的生產(chǎn)設(shè)備，致力塑料管材的開發(fā)、生產(chǎn)。生產(chǎn)鋼帶管、電力管、七孔梅花管、玻璃鋼管、梅花管、電纜保護(hù)管、雙壁波紋管、檢查井等。河北雄縣匯泰塑膠制品有限公司一貫秉承《以人為本，與時俱進(jìn)，不斷創(chuàng)新》的文化和經(jīng)營理念，以及雄厚的資金為保障，在熟悉現(xiàn)有技術(shù)的基礎(chǔ)上放眼，積極創(chuàng)新，不斷尋求技術(shù)上的突破，加快機(jī)制gaige的步伐，逐步打破傳統(tǒng)的格局，以全新的角色展現(xiàn)在制管行業(yè)。從銷售，產(chǎn)品開發(fā)，生產(chǎn)，質(zhì)量控制和售后服務(wù)，每個環(huán)節(jié)都嚴(yán)格把關(guān)，務(wù)求為客戶提供的，高質(zhì)，的不錯服務(wù)。我們兢兢業(yè)業(yè)，保山PVC七孔梅花管報(bào)價(jià)，奮發(fā)學(xué)，保山PVC七孔梅花管報(bào)價(jià)。3、方便套接，保山PVC七孔梅花管報(bào)價(jià)、便于施工、連接密封性好。保山PVC七孔梅花管報(bào)價(jià)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="保山PVC七孔梅花管報(bào)價(jià),七孔梅花管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637345796021992188/7286428.png"></div><p> 梅花形格孔七孔格子磚的制作方法技術(shù)領(lǐng)域：本實(shí)用新型涉及一種梅花形格孔七孔格子磚，主要用于砌筑熱風(fēng)爐蓄熱室，屬千塊狀穿孔類型格子磚。熱風(fēng)爐是加熱鼓風(fēng)的關(guān)鍵設(shè)備，蓄熱室則是熱風(fēng)爐進(jìn)行熱交換的主要組成部分，它是用格子磚砌筑而成。熱風(fēng)爐的工作是燃燒和送風(fēng)交替進(jìn)行，燃燒期間是蓄熱室的格子磚被煙氣加熱，送風(fēng)期間是格子磚放出其在燃燒期積蓄的熱量面被冷卻，鼓風(fēng)則被加熱?？梢姼邷?zé)煔饣虻蜏毓娘L(fēng)之間的熱交換是通過格子磚進(jìn)行的，其熱交換的過程，包含有煙氣或鼓風(fēng)與格子磚表面的熱交換和格子磚本身的蓄熱和放熱兩種運(yùn)動。格子磚吸熱和放熱是在格子磚的表面進(jìn)行，在材質(zhì)一定的條件下，熱交換的效率取決于單位容積內(nèi)格子磚的總表面積的多少，而格子磚的蓄熱能力取決于格子磚的材質(zhì)和實(shí)際參加熱交換的有效重量。因此格子磚的表面積、材質(zhì)和實(shí)際參加熱交換的有效重量直接影響著熱交換進(jìn)行的好壞。目前，熱風(fēng)爐蓄熱室普遍采用的是普通七孔格子磚(見附圖2)砌筑，格孔的形狀是圓形的，從熱交換來講，這種磚是存在著不足之處的，在熱風(fēng)爐燃燒或送風(fēng)階段，在格子磚上會有相當(dāng)一部分基本上不與高溫?zé)煔饣蚬娘L(fēng)進(jìn)行熱交換，這一不進(jìn)行熱交換的區(qū)域我們稱之謂熱交換死區(qū)。保山PVC七孔梅花管報(bào)價(jià)5、工業(yè)。大范圍用于化工、醫(yī)藥、環(huán)抱等行業(yè)的穿線管。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="保山PVC七孔梅花管報(bào)價(jià),七孔梅花管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637345796311416016/5834776.png"></div><p> 組成梅花形格孔的12條圓弧的弧心均勻地分布在這個弧心圓上，其圓弧半徑為r＝R×sinl5°。從中心格孔的弧心圓的圓心向外引六條均勻分布的射線，在射線方向組成梅花形格孔的圓弧是向格孔中心凸出的，相鄰圓弧是向外凸出的，依次相間，圓弧首尾相連組成梅花形格孔。本實(shí)用新型的目的可以是這樣實(shí)現(xiàn)的相鄰格孔的中心距n是根據(jù)設(shè)計(jì)需要來確定，它為弧心圓直徑2R與弧心圓間的厚度之和。本實(shí)用新型的目的可以是這樣實(shí)現(xiàn)的梅花形格孔七孔格子磚的邊長是根據(jù)實(shí)際要求和加工制作的能力，按距中心格孔弧心圓圓心的距離為格孔中心距離n的倍或2倍切取為正六邊形，其邊為等邊異形。本實(shí)用新型的目的仍可以是這樣實(shí)現(xiàn)的在格孔上部沿12條圓弧邊的外邊設(shè)有凸臺，或叫子扣；在格孔下部沿12條圓弧邊設(shè)有凹槽，或叫母扣。本實(shí)用新型的目的亦可以是這樣實(shí)現(xiàn)的梅花形播孔七孔格子磚的材質(zhì)是含氧化鋁的耐火材料，也可以是硅質(zhì)耐火材料，還可以是鎂質(zhì)耐火材料。本實(shí)用新型與已有的熱風(fēng)爐用普通七孔格子磚相比較，其突出的優(yōu)點(diǎn)是在單位容積內(nèi)具有較大的熱交換面積和實(shí)際參加熱交換的格子磚重量，在格子磚活面積大體相同的情況下，其熱交換面積增加％。同時還基本消除了熱交換死區(qū)。</p><p> PVC七孔梅花管是以pvc粒子為主要材料加上其他配方經(jīng)過獨(dú)特的模具而形成的一種梅花狀的通信管材，又稱梅花管和蜂窩管或七彩管，此種管材內(nèi)壁光滑，直接可穿光纜，可節(jié)省工時，其結(jié)構(gòu)合理，使用價(jià)值高，壽命長。中文名pvc七孔梅花管內(nèi)壁光滑防止管道變形主要材料pvc粒子目錄1詳細(xì)信息2使用范圍pvc七孔梅花管詳細(xì)信息編輯pvc多孔梅花管是以pvc粒子為主要材料加上其他配方經(jīng)過獨(dú)特的模具而形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)壁光滑，直接可穿光纜，可節(jié)省工時，其結(jié)構(gòu)合理，使用價(jià)值高，壽命長。它主要用于移動、鐵通、聯(lián)通、網(wǎng)通、廣電、電力等通信電纜護(hù)套管。pvc七孔梅花管使用范圍編輯1管道的埋設(shè)地溝應(yīng)按設(shè)計(jì)要求和施工操作盡可能平直，如溝底不平可鋪上一層細(xì)沙。埋管前應(yīng)清理溝內(nèi)的硬質(zhì)物，防止管道變形。開始埋管時，應(yīng)將多孔管預(yù)留10-15CM在人井，以便穿纜。應(yīng)將管堵塞住露在人井端的子管。埋管時嚴(yán)禁泥沙異物混入管內(nèi)。2管道連接將管材狀定位筋朝上放置，將端部管材外壁清理干凈，再將直接一端承口插入，再端面上墊上一塊厚木板，用錘頭敲打板，使管材承插到位。在直接的另一端承接口處，將另一根管材插入直接并承插到位。大范圍用于綜合布線電纜。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="保山PVC七孔梅花管報(bào)價(jià),七孔梅花管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637345796719990234/8389298.png"></div><p> PVC七孔梅花管是以PVC粒子為主要材料，加上其他配方經(jīng)過獨(dú)特的模具而形成的一種梅花狀的通信管材，又稱梅花管和蜂窩管或七彩管，此種管材內(nèi)壁光滑，直接可穿光纜，可節(jié)省工時，其結(jié)構(gòu)合理，使用價(jià)值高，壽命長。 </p> <p> 應(yīng)用領(lǐng)域： </p> <p> 大范圍用于通訊及廣電系列的光纜、綜合布線電纜、廣播電視同軸電纜等通信電纜護(hù)套管。 </p> <p> <br /> </p> <p> 產(chǎn)品特點(diǎn)： </p> <p> 1、采用七孔蜂窩型通體設(shè)計(jì)、具有優(yōu)良的整體抗壓結(jié)構(gòu)。 </p> <p> 2、無需外套保護(hù)，施工方便。 </p> <p> 3、產(chǎn)品采用承插連接頭，接口處為喇叭型，方便套接、便于施工、連接密封性好。 </p> <p> <br /> </p> <p> <br /> 2、無需外套保護(hù)，施工方便。保山PVC七孔梅花管報(bào)價(jià)</p><p style="text-indent:25px">5、使用溫度在-10℃至40℃，寒暑地區(qū)均能使用，壽命高達(dá)30年以上。保山PVC七孔梅花管報(bào)價(jià)</p><p> 在鋪設(shè)完一根PE梅花管后，一定要用預(yù)穿器或者相對于PE梅花管等長的導(dǎo)線對PE梅花管進(jìn)行穿越實(shí)驗(yàn)，當(dāng)穿越能夠完成時，再進(jìn)行穿管或者鋪設(shè)下一根管路，以免浪費(fèi)人力，物力，重復(fù)施工。PE梅花管如今已被人們大范圍使用。一般都是采用梅花形的，有六個管子組成，聽到這里有很多人會有疑問啦，這個東西不是叫做七孔梅花管嗎，為什么只有六個管子組成。七孔梅花管的外觀非常漂亮發(fā)生一些事故通過使用七孔梅花管能夠保證這些電線不會被水浸泡很多沒有見過七孔梅花管的朋友都會有這樣的疑問，這個產(chǎn)品的六個管子在圍城一周的時候。匯泰塑膠制品有限公司擁有完善的生產(chǎn)設(shè)備，致力塑料管材的開發(fā)、生產(chǎn)。生產(chǎn)鋼帶管、電力管、七孔梅花管、玻璃鋼管、梅花管、電纜保護(hù)管、雙壁波紋管、檢查井等。鑫金府塑膠一貫秉承《以人為本，與時俱進(jìn)，不斷創(chuàng)新》的文化和經(jīng)營理念，以及雄厚的資金為保障，在熟悉現(xiàn)有技術(shù)的基礎(chǔ)上放眼，積極創(chuàng)新，不斷尋求技術(shù)上的突破，加快機(jī)制革新的步伐，逐步打破傳統(tǒng)的格局，以全新的角色展現(xiàn)在制管行業(yè)。從銷售，產(chǎn)品開發(fā)，生產(chǎn)，質(zhì)量控制和售后服務(wù)，每個環(huán)節(jié)都嚴(yán)格把關(guān)，務(wù)求為客戶提供高質(zhì)的服務(wù)。我們兢兢業(yè)業(yè)，奮發(fā)學(xué)，吸收新技術(shù)。保山PVC七孔梅花管報(bào)價(jià)</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3040761.html</p></div></div></div></div></div><div id="scz3cel" class="page-right twoColRt"><div id="tiaheln" class="box01 margin10 clearfix"><h3><a 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