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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3vh8md3" 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>塑膠PVC-U給水管生產(chǎn)廠家,PVC-U給水管</p><p><span>***更新：</span>2020-09-02 12:11:22</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="wstqco3" 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="mac3sjl" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3ctvrtp" class="box"><p><p> 4)雙壁波紋管的內(nèi)外壁間黏附力差①成型模具內(nèi)熔料溫度偏低，應(yīng)適當(dāng)提高成型模具溫度。②原料中潤滑劑比份過大，應(yīng)適當(dāng)降低潤滑劑的加入量。③管坯冷卻過快，兩層料熔接不牢，注意適當(dāng)調(diào)慢管坯冷卻速度。(5)管的內(nèi)壁有縱向劃痕①成型管內(nèi)壁面的芯棒上有劃傷痕或有殘料黏附在工作面上，應(yīng)修光劃痕或除凈芯棒工作面上殘料。②有潤滑劑粘在冷卻定型套上，應(yīng)及時(shí)調(diào)整原料配方中潤滑劑的加入量，塑膠PVC-U給水管生產(chǎn)廠家，冷卻定型套上的殘料。(6)管內(nèi)壁有裂紋或波紋①管的內(nèi)壁成型用空氣壓力過高或外層用成型空氣壓力不足，造成管壁出現(xiàn)裂紋或波浪紋。應(yīng)適當(dāng)調(diào)整管壁成型用空氣的壓力。②成型模具內(nèi)的壓縮比偏小，造成分流錐支架筋處的熔料匯合接縫熔合強(qiáng)度低，塑膠PVC-U給水管生產(chǎn)廠家，易產(chǎn)生裂紋。應(yīng)適當(dāng)提高模具內(nèi)結(jié)構(gòu)對熔料的壓縮比。7、內(nèi)壁破1）外氣壓大，減小外氣壓2）內(nèi)模溫度低，內(nèi)芯模加熱體、螺桿溫度低，檢查內(nèi)加熱體、增加油溫及芯棒或機(jī)筒溫度3）內(nèi)模溫度高、水溫高，降低內(nèi)模溫度及水溫4）內(nèi)氣泄漏，更換氣塞5）成型機(jī)未校正，重新校正同心度6）配方不合理或原輔材料不合格，塑膠PVC-U給水管生產(chǎn)廠家，重新檢查原輔材料及調(diào)正配方體系中內(nèi)外潤滑劑比例8、外壁破1）成型機(jī)同心度未校正，重新校正2）外模溫度低內(nèi)模溫度高。預(yù)埋件安裝和土建的協(xié)調(diào)要求；塑膠PVC-U給水管生產(chǎn)廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="塑膠PVC-U給水管生產(chǎn)廠家,PVC-U給水管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331068086025390/7325185.png"></div><p> 3、膠粘劑涂刷 </p> <p> 用小刷子蘸取膠粘劑，涂刷管材與管件的接合面，應(yīng)軸向涂刷，動作迅速涂抹均勻，且涂刷的膠粘劑要適量，不得漏涂或涂抹過厚。冬季施工時(shí)尤須注意，應(yīng)先涂承口后涂插口。 </p> <p> 4、承插接口的連接 </p> <p> 承插口涂刷膠粘劑后，應(yīng)立即找正方向?qū)⒐茏硬迦氤锌?，使管端插入深度符合所畫?biāo)記，并保證承插接口的直度和接口位置正確，還應(yīng)保持2－3分鐘，防止接口滑脫，預(yù)制管端節(jié)點(diǎn)間誤差應(yīng)不大于5mm。 </p> <p> 5、承插接口的養(yǎng)護(hù) </p> <p> 承插接口接插完畢后，應(yīng)將擠出的膠粘劑用棉紗或干布蘸清潔劑擦拭干凈。根據(jù)膠粘劑的性能和氣候條件靜置接口固化為止。冬季或雨季施工時(shí)固化時(shí)間應(yīng)適當(dāng)延長。 </p> <p> ○排水管規(guī)格尺寸單位：㎜ </p> <p> D </p> <p> Ø 50 </p> <p> Ø 75 </p> <p> Ø 110 </p> <p> Ø 160 </p> <p> § </p> <p> 2.0 </p> <p> 2.3 </p> <p> 3.2 </p> <p> 4.0 </p> <p> L </p> <p> 4000或6000 甘孜塑膠PVC-U給水管哪家便宜PVC給水管是以衛(wèi)生級聚氯乙烯樹脂為主要原料。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="塑膠PVC-U給水管生產(chǎn)廠家,PVC-U給水管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331068398750000/7587656.png"></div><p> 裝修材料中有一個(gè)東西必不可少，那就是pvc水管，那么pvc水管怎么接？下面讓PChouse告訴你吧。pvc水管接法：首先，先用砂紙將pvc管端外部和管件承口內(nèi)部打毛，然后用干凈抹布將打磨下來的毛屑擦干凈，接著均勻涂抹膠水，后面將管端插入管件承口內(nèi)即可完成。而一些施工人員在施工過程中根本就沒有用砂紙進(jìn)行打磨，或者打磨之后沒有用毛巾將毛屑擦干凈，這就使得管材在粘接過程中留下了缺陷，由于管道在以后會不斷使用，并承受水壓，從而造成流水現(xiàn)象。除此之外，膠水的選擇也很重要，不能選擇劣質(zhì)膠水或者使用已經(jīng)過期的膠水，這都是以后的隱患。除了要遵守以上原則外，施工單位還應(yīng)該對管道工進(jìn)行培訓(xùn)，提高其素質(zhì)，而在一些干管和立管上應(yīng)該盡量使用PE管。Pe管的使用壽命要長，而且其熱軟化情況可以從外表觀察到，焊接質(zhì)量比較容易得到保證；pvc管是熱固性塑料，壽命一般較短，在20-25年后容易脆化。</p><p> 項(xiàng)目 </p> <p> 標(biāo)準(zhǔn)要求 </p> <p> 拉伸屈服強(qiáng)度 </p> <p> ≥40MPa </p> <p> 維卡軟化溫度 </p> <p> ≥90℃ </p> <p> 扁平試驗(yàn) </p> <p> 無破裂 </p> <p> 落錘沖擊試驗(yàn) </p> <p> ≤10% </p> <p> 外觀 </p> <p> 內(nèi)外壁光滑、平整，不允許有氣泡 </p> <p> 規(guī)格尺寸 </p> <p> 外景壁厚 </p> <p> 符合GB/T5836.1-2006 </p> <p> 同一截面壁厚偏差 </p> <p> ≤14% </p> <p> 縱向回縮率 </p> <p> ≤5% </p> <p> ○**管件——防漏預(yù)埋管接優(yōu)點(diǎn) </p> <p> 防漏槽紋在澆灌樓板時(shí)嵌入混凝土，這樣就不會形成縫隙，從而避免漏水； </p> <p> 防滲彎角形成緊抱管壁的姿勢，可以防止因涂抹膠水不均勻造成管內(nèi)水向外滲漏； </p> <p> 防滑釘孔可以使本產(chǎn)品準(zhǔn)確固定在預(yù)計(jì)位置上，不會隨施工碰撞而移動，進(jìn)而保證日后管材安裝的美觀； </p> <p> 防塵蓋防止混凝土進(jìn)入預(yù)埋直接內(nèi)壁，避免給安裝管材造成困難，還可以防止雜物進(jìn)入先安裝的管材內(nèi)造成日后管道堵塞。 </p> <p> 詞條圖冊進(jìn)行跟班旁站看護(hù)，發(fā)現(xiàn)損壞及時(shí)更換。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="塑膠PVC-U給水管生產(chǎn)廠家,PVC-U給水管" src="https://tyunfile.71360.com/UploadFile/xinjinfusujiao/637331067994794922/201336.png"></div><p> 展開全部PE給水管和2113PVC給水管的區(qū)別如下：1、二者的標(biāo)5261準(zhǔn)不一樣，PE給水管的4102標(biāo)準(zhǔn)GB/T13663-2000，PVC給水管的標(biāo)準(zhǔn)是GB/。標(biāo)1653準(zhǔn)中對二者的壁厚及性能指標(biāo)要求不同。2、PVC的強(qiáng)度比PE好，PE的韌性（抗沖擊性）比PVC好，PE可以再零下20度情況下使用（內(nèi)部流體不能結(jié)冰，保持流動狀態(tài)）。3、PE管材可以采用熱熔連接，鏈接安全可靠，強(qiáng)度高；PVC管材采用膠黏劑或彈性密封圈粘結(jié)，方便快捷。4、PVC管材的成本比PE的低，工程材料造價(jià)低。5、PVC管材配方較復(fù)雜，添加劑較多，用于飲用水的各種添加劑必須安全無毒。PE管材添加劑較少，一般衛(wèi)生性能較PVC高一點(diǎn)。6、PE管材較柔軟，小口徑的管材可以制成盤管，而PVC管材較硬，不能盤管。已贊過已踩過<。支管加工長度做到一致，誤差嚴(yán)格控制在+0/-5mm之間。普洱PVCPVC-U給水管哪家便宜</p><p style="text-indent:25px">7、不影響水質(zhì)：由溶解試驗(yàn)證實(shí)不影響水質(zhì)，適宜大面積推廣應(yīng)用。塑膠PVC-U給水管生產(chǎn)廠家</p><p style="text-indent:25px">建筑、建材增加值穩(wěn)步增長，對國民經(jīng)濟(jì)的貢獻(xiàn)率不斷提高。幾十年來，伴隨著建筑、建材的迅速發(fā)展，建筑、建材在國民經(jīng)濟(jì)中的比重不斷提高，支柱產(chǎn)業(yè)地位逐步確定，支柱產(chǎn)業(yè)支撐作用愈發(fā)明顯，對整個(gè)國民經(jīng)濟(jì)發(fā)展的推動作用越來越突出。貿(mào)易的發(fā)展與區(qū)域建設(shè)的緊密使得相連，貿(mào)易在全國各地逐步發(fā)展起來，為充分發(fā)揮優(yōu)勢，不辭辛苦，艱苦奮斗。經(jīng)歷不斷開拓創(chuàng)新，我國排水管，格柵管，輸水管，ABS空氣采樣管領(lǐng)域取得了長足發(fā)展。隨著“一帶一路”倡議的提出，依托“中國標(biāo)準(zhǔn)”“中國方案”，使得越來越滿意作品走出國門。此時(shí)，排水管，格柵管，輸水管，ABS空氣采樣管屹立于世界之林，無論行業(yè)是否能夠穩(wěn)步發(fā)展，相信以交通、能源、制造、教育、社區(qū)、消費(fèi)、休閑等領(lǐng)域?yàn)橹攸c(diǎn)的發(fā)展，都能夠殺出重圍。塑膠PVC-U給水管生產(chǎn)廠家</p><p style="text-indent:25px">德陽鑫金府塑膠有限公司是一家德陽鑫金府塑膠有限公司成立于2012年，位于四川省德陽市羅江區(qū)經(jīng)濟(jì)開發(fā)區(qū)，占地面積2.8萬平方米，建筑面積2萬平米。是一家專業(yè)生產(chǎn)PVC-U給水管、排水管、穿線管、輸水管、七孔梅花管、格柵管、PVC-C電力電纜護(hù)套管、MPP電力管、及PPR給水管、PE給水管、ABS空氣采樣管等系列產(chǎn)品的綜合型生產(chǎn)企業(yè)。隨著我國科技、經(jīng)濟(jì)建設(shè)不斷的發(fā)展，德陽鑫金府塑膠有限公司秉承誠實(shí)守信，敬業(yè)奉獻(xiàn)、和諧創(chuàng)新、追求卓優(yōu)越的企業(yè)精神，努力向行業(yè)技術(shù)的引領(lǐng)者而發(fā)展，樹立良好的企業(yè)形象。公司始終堅(jiān)持以競爭與服務(wù)求生存、質(zhì)量與管理求效益、技術(shù)與創(chuàng)新求發(fā)展，更好的滿足客戶需求。公司堅(jiān)持“品牌首一、客戶至上 ”的經(jīng)營理念，為客戶提供優(yōu)質(zhì)的產(chǎn)品和服務(wù)，促進(jìn)企業(yè)的健康成長，與客戶共同發(fā)展。的公司，致力于發(fā)展為創(chuàng)新務(wù)實(shí)、誠實(shí)可信的企業(yè)。德陽鑫金府塑膠擁有一支經(jīng)驗(yàn)豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊(duì)，以高度的專注和執(zhí)著為客戶提供排水管，格柵管，輸水管，ABS空氣采樣管。德陽鑫金府塑膠始終以本分踏實(shí)的精神和必勝的信念，影響并帶動團(tuán)隊(duì)取得成功。德陽鑫金府塑膠始終關(guān)注建筑、建材市場，以敏銳的市場洞察力，實(shí)現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1127010.html</p></div></div></div></div></div><div id="b3l8gst" class="page-right twoColRt"><div 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