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onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="8kp8c33" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>鋼襯塑復(fù)合管道生產(chǎn)廠家</p><p><span>***更新：</span>2020-06-19 11:33:43</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="qkrtqc8" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">淄博凱耐爾防腐設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>李經(jīng)理</p><p><span>郵箱: </span>529534021@qq.com</p><p><span>電話: </span>18853375610</p><p><span>傳真: </span>0533_7756166</p><p><span>網(wǎng)址: </span>http://ZBkainaier.shop.88360.com</p><p><span>手機(jī): </span>0533-7756166</p><p><span>地址: </span>淄博市臨淄區(qū)大武路88號</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="rgi2pzl" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="gv8mdac" class="box"><p><p> 一般用鈉萘四氫呋喃作為腐蝕液。處理粘接步驟如下：(1)處理液配制：將一定量的金屬鈉加入到四氫呋喃與萘的溶液中，其中金屬鈉的質(zhì)量分?jǐn)?shù)控制在3%~5%，在室溫下攪拌約2h，直至溶液顏色呈現(xiàn)深褐色或黑色即可；(2)將待處理的PTFE工件浸入到該溶液中約5~10min，取出再用**溶液浸泡3~5min；(3)從**溶液中取出工件，用清水漂洗干凈后置于陰暗處自然干燥；(4)選擇環(huán)氧樹脂、有機(jī)硅或聚氨酯做粘合劑，均勻涂于處理過的待粘接表面并立即粘接，于24~30℃下靜置24h后即可粘接牢靠。二、鋼襯四氟直管俗稱松襯管。此工藝采用PTFE棒材車削成的薄膜，纏繞燒結(jié)成形。適用于常壓，鋼襯塑復(fù)合管道生產(chǎn)廠家、正壓的輸送管路（如三廢處理管路等），不宜用于有負(fù)壓的管路（如泵進(jìn)、出口處及由落差或突然冷卻等能產(chǎn)生負(fù)壓的管路）。聚四氟乙烯襯里管道工藝之纏繞管松襯法具體工藝為：將模壓生產(chǎn)的四氟棒料，用車床切削成薄帶，用手工或機(jī)械的方法將四氟薄帶纏繞在預(yù)先設(shè)計好尺寸的模具上，達(dá)到要求的厚度后，鋼襯塑復(fù)合管道生產(chǎn)廠家，再在其外用同樣方法纏上三到四層無堿玻璃絲帶，**外層用鐵絲扎緊，鋼襯塑復(fù)合管道生產(chǎn)廠家，然后送入燒結(jié)爐成型，燒結(jié)后取出用水冷卻，然后用手工或機(jī)械方法脫模，再套入鋼管，翻邊后即完成。纏繞管是**初生產(chǎn)較多應(yīng)用較廣的一種。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鋼襯塑復(fù)合管道生產(chǎn)廠家" src="http://tyunfile.71360.com/UpLoadFile/2020/1/7/10/637139901577691457_ZBkainaier_4729000.jpg"></div><p> 襯塑鋼管是由多種改性共混聚合物與鋼管經(jīng)特殊工藝復(fù)合而成的復(fù)合鋼管，它既保留了鋼管的強(qiáng)度和傳統(tǒng)的連接方法，而且經(jīng)過塑料材料不同的改性，充分發(fā)揮了塑料材料的耐腐蝕、抗老化、高耐磨、無銹、、內(nèi)壁光滑等特點。在施工結(jié)束后應(yīng)如何驗收才能確保無誤呢？一、襯塑管道的襯層表面應(yīng)無、氣泡、砂眼、傷痕、和沾附異物等妨礙使用的缺點。二、襯塑管道法蘭密封面襯層應(yīng)平整、均勻，無焊渣、飛濺等影響密封效果的缺點。密封面圓襯層偏心度在2mm以下，密封面圓襯層寬度在10mm以上。三、襯塑管道的內(nèi)、外襯層應(yīng)平整、光滑、無明顯的凸凹不平現(xiàn)象，無明顯波紋、凹陷、色澤不均及分解變色線。拐角處應(yīng)圓滑過渡，過渡半徑在5mm與10mm之間。經(jīng)過這三點檢驗后才能確保施工是否達(dá)到標(biāo)準(zhǔn)，同時減少了后期維修的麻煩。襯塑管道是以普通碳素鋼管作為基體，內(nèi)襯化學(xué)穩(wěn)定性優(yōu)良的熱塑性工程塑料，經(jīng)冷拉復(fù)合或滾塑成型，它既有鋼管的機(jī)械性能，又有工程塑料的耐腐蝕，緩結(jié)垢，不易生長微生物的特點，是輸送酸、堿、鹽、有腐蝕性氣體等介質(zhì)的理想管道。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="鋼襯塑復(fù)合管道生產(chǎn)廠家" src="http://tyunfile.71360.com/UpLoadFile/2020/1/7/10/637139901266742039_ZBkainaier_3461307.jpg"></div><p> 四氟仿四氟仿腐設(shè)備具有以下特點：耐-高-溫、耐低溫，工作溫度可以達(dá)到-196℃――240℃；耐腐蝕性，耐強(qiáng)酸強(qiáng)堿；是塑料中使用時間長的；無摩擦；不粘附；無du性。因此適用于各強(qiáng)酸強(qiáng)堿，釜外加熱溫度不得過180℃，釜內(nèi)操作溫度≤180℃。加熱速度要慢，可通過PID控溫系統(tǒng)控制釜外的溫度來逐步控制釜內(nèi)的溫度。因不銹鋼釜體-內(nèi)及測溫保護(hù)管外都襯有四氟，所以注意釜外加熱爐的加熱溫度與測溫保護(hù)管測量的釜內(nèi)溫度存在的溫差，外溫過高易造成四氟內(nèi)膽熔化變形。使用時要注意內(nèi)襯四氟的反應(yīng)釜不得做抽真空使用，反應(yīng)完畢后待溫度降-低、壓力消失后方可打開蓋取料，不得采用開閥放氣降溫，以免將四氟套抽空。鋼襯四氟管道作為輸送強(qiáng)酸、強(qiáng)堿、工業(yè)鹽及有強(qiáng)烈腐蝕性氣體等高溫氫腐蝕介質(zhì)的理想管道,比其它塑料有更多優(yōu)異的化學(xué)穩(wěn)定性。 </p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/313073.html</p></div></div></div></div></div><div id="ix4tqxu" class="page-right twoColRt"><div id="uj92ipr" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="shw7xph" 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(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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