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<meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u 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clearfix"><h1>主閥閥芯定制客戶至上上海含商建設(shè)工程供應(yīng)</h1><div id="guayu4a" class="proBig"><div id="4cq4ouq" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shhanshang/637408581155762331/7907895.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="wkqwc2a" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/shhanshang/637408581155762331/7907895.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="g4wek2a" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>主閥閥芯定制,閥芯</p><p><span>***更新：</span>2020-11-23 04:22:22</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="244k44o" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海含商建設(shè)工程有限公司</a></p><p><span>聯(lián)系人：</span>朱瑩</p><p><span>郵箱: </span>Irene_zy516@163.com</p><p><span>電話: </span>13918191286</p><p><span>傳真: </span>021_</p><p><span>網(wǎng)址: </span>http://shhanshang.shop.88360.com</p><p><span>手機(jī): </span>021-58210069</p><p><span>地址: </span>上海市崇明區(qū)新河鎮(zhèn)新申路921弄2號L區(qū)228室(上海富盛經(jīng)濟(jì)開發(fā)區(qū))</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="2y4sqek" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="uaes4i2" class="box"><p><p style="text-indent:25px">一種新型加密閘閥閥芯，包括有圓形閥芯體，圓形閥芯體外包裹有5mm厚度的包膠，閥芯體兩側(cè)帶有凸臺，閥芯體上端帶有梯形的安裝臺，安裝臺上開有倒T型槽，閥芯體兩側(cè)壁呈20°夾角，閥芯體內(nèi)開有閥桿安裝孔。本實(shí)用新型專利技術(shù)的閥芯體外設(shè)有包膠，結(jié)構(gòu)設(shè)計合理，主閥閥芯定制，密封性能強(qiáng)，適合高精度流體管線上的調(diào)節(jié)和節(jié)流要求。一種新型加密閘閥閥芯，結(jié)構(gòu)設(shè)計合理，密封性能強(qiáng)，主閥閥芯定制，適合高精度流體管線上的調(diào)節(jié)和節(jié)流要求。新型加密閘閥閥芯，包括有圓形閥芯體，圓形閥芯體外包裹有5mm厚度的包膠，閥芯體兩側(cè)帶有凸臺，閥芯體上端帶有梯形的安裝臺，安裝臺上開有倒T型槽，閥芯體兩側(cè)壁呈20°夾角，主閥閥芯定制，閥芯體內(nèi)開有閥桿安裝孔。安裝臺兩側(cè)邊的夾角為35°。閥芯體外設(shè)有包膠，采用倒T型槽，結(jié)構(gòu)設(shè)計合理，密封性能強(qiáng)，適合高精度流體管線上的調(diào)節(jié)和節(jié)流要求。閥芯初度運(yùn)轉(zhuǎn)時，要供認(rèn)電動機(jī)滾動的方向是不是精確。主閥閥芯定制</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="主閥閥芯定制,閥芯" src="https://tyunfile.71360.com/UploadFile/shhanshang/637408581155762331/7907895.png"></div><p style="text-indent:25px">制藥機(jī)械行業(yè)發(fā)展越來越迅速，而閥門閥芯作為重要組成部分，同樣有著巨大的成長空間，并面臨著嚴(yán)重的挑戰(zhàn)，可以說機(jī)遇與挑戰(zhàn)并存，成績與隱患同在，因此，積極促進(jìn)產(chǎn)業(yè)轉(zhuǎn)型升級，實(shí)現(xiàn)質(zhì)量與效益突圍已然成為閥門業(yè)的必經(jīng)之路。閥門行業(yè)上下都在開展轉(zhuǎn)型升級，調(diào)整產(chǎn)品結(jié)構(gòu)，自主創(chuàng)新，開發(fā)具有知識產(chǎn)權(quán)新的優(yōu)勢產(chǎn)品。不僅贏得了市場認(rèn)可，而且擺脫了“價格戰(zhàn)”惡性競爭的泥潭。即使是在**經(jīng)濟(jì)不景氣的背景下，依然保持了穩(wěn)健增長的好勢頭。鄭州閥芯產(chǎn)品閥芯由閥帽或閥體中的一個單獨(dú)的導(dǎo)向套定位：閥芯與座環(huán)一起由閥帽里的導(dǎo)向套定位，它可作用于閥芯桿。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="主閥閥芯定制,閥芯" src="https://tyunfile.71360.com/UploadFile/shhanshang/637408581317344563/972046.png"></div><p style="text-indent:25px">日常生產(chǎn)中，人們沐浴用的乳液，大部分都會使用一個閥體將乳液由瓶子內(nèi)抽出。現(xiàn)有的這些閥體，其閥芯都采用了玻璃彈珠來控制，由于玻璃彈珠在使用的過程中，由于乳液的密度高，玻璃彈珠難以復(fù)位，影響了乳液的正常擠壓出來。在攜帶的過程中，也容易發(fā)生乳液外**液用閥芯，包括閥芯外管，的閥芯外管內(nèi)上部套設(shè)有閥桿，閥桿下部伸入到閥芯外管內(nèi)，閥桿露在閥芯外管外的一段上套設(shè)有復(fù)位彈簧，閥桿底部設(shè)置有閥針和活塞，閥針伸入到閥桿內(nèi)，活塞套設(shè)在閥針上，閥桿內(nèi)設(shè)置有擋住閥針用的擋塊；另外，現(xiàn)有的這些閥體和閥芯基本都是定制，通配性差，無形中，增加了生產(chǎn)的成本。</p><p style="text-indent:25px">一種軟密封閘閥閥芯包膠方法，其特征在于，先將閥芯注膠模具下模、閥芯注膠模具上模分別安裝在橡膠自動注壓成型機(jī)上，將包膠閥芯定位桿分別插入2個包膠閥芯桿定位孔中，包膠閥芯定位桿與包膠閥芯桿定位孔過盈配合，確保定位桿與閥芯定位準(zhǔn)確；再將配合好的包膠閥芯與定位桿配合體水平放入閥芯注膠模具下模中，其所含的4個包膠閥芯水平放入4個閥芯下模型腔中，根據(jù)包膠厚度，確定包膠閥芯與下模型腔間隙厚度為2_x001e_3mm；為確保包膠閥芯與下模型腔間隙厚度均勻且閥芯水平放置，將閥芯梯形定位塊3根分別插入2個包膠閥芯梯形定位槽中，再放入閥芯梯形定位塊槽中并保持緊配合，配合間隙不超過0.3mm；通過橡膠自動注壓成型機(jī)帶動閥芯注膠模具上、下模，將閥芯注膠模具上模和閥芯注膠模具下模通過閥芯上下模定位孔插銷定位合模，4個包膠閥芯分別落入閥芯下模型腔和閥芯上模型腔中，通過EPDM閥芯注膠孔注入液態(tài)流質(zhì)的EPDM橡膠，其中部分液態(tài)流質(zhì)的EPDM橡膠注入橡膠注膠盲孔填入各閥芯型腔間隙，制成成品EPDM橡膠閥芯整體包膠。閥芯是什么？對于水龍頭的工作起什么作用？</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="主閥閥芯定制,閥芯" src="https://tyunfile.71360.com/UploadFile/shhanshang/637408581379864123/7340225.png"></div><p style="text-indent:25px">乳液用閥芯，包括閥芯外管，的閥芯外管內(nèi)上部套設(shè)有閥桿，閥桿下部伸入到閥芯外管內(nèi)，閥桿露在閥芯外管外的一段上套設(shè)有復(fù)位彈簧，閥桿底部設(shè)置有閥針和活塞，閥針伸入到閥桿內(nèi)，活塞套設(shè)在閥針上，閥桿內(nèi)設(shè)置有擋住閥針用的擋塊；的閥芯外管與閥桿之間設(shè)置有彈性密封套，彈性密封套上部設(shè)置有平臺，復(fù)位彈簧的下端頂在平臺上；的活塞用LDPE和硅膠混合材料制成；的閥芯外管底端設(shè)置有連接管，連接管的內(nèi)徑小于閥芯外管的內(nèi)徑；的閥芯外管和連接管為一體成型的一個整體；本發(fā)明專利技術(shù)的有益效果：實(shí)用，生產(chǎn)成本低，使用方便，乳液便于噴出，特別適宜于高密度的乳液，有效防止?jié)B漏，通配性好。請求閥芯作為流量控制運(yùn)用，主要的是正確選擇閥門的尺寸和類型。主閥閥芯定制</p><p style="text-indent:25px">閥芯的頭部為圓錐體，圓錐體的頂端有與閥口對應(yīng)的凸起。主閥閥芯定制</p><p style="text-indent:25px">單向閥閥芯的固定結(jié)構(gòu)，包括閥體、設(shè)置在閥體內(nèi)的閥芯以及閥芯下方用于頂?shù)珠y芯的彈簧、以及彈簧下方用于對彈簧進(jìn)行限位的彈簧座，其特征在于，閥體的內(nèi)部向內(nèi)凸設(shè)有多個連接柱，用于通過連接件將彈簧座與閥體的下端連接固定。單向閥閥芯的固定結(jié)構(gòu)與閥體是可拆卸連接，可以方便拆卸和安裝，方便于單向閥使用后期的維護(hù)和維修；并且可以在單向閥通氣時和在單向閥不工作時，有效的對閥芯進(jìn)行限位固定，閥芯不會左右搖擺，可以在彈簧復(fù)位時使閥頭與密封圈準(zhǔn)確復(fù)位接觸，從而避免了現(xiàn)有的單向閥在彈簧復(fù)位時由于閥芯搖擺而與密封圈接觸出現(xiàn)傾斜、錯位導(dǎo)致密封不嚴(yán)緊、單向閥損壞的缺陷。主閥閥芯定制</p><p style="text-indent:25px">上海含商建設(shè)工程有限公司致力于機(jī)械及行業(yè)設(shè)備，是一家服務(wù)型的公司。上海含商建設(shè)致力于為客戶提供良好的維修高壓主汽門、高壓調(diào)門，維修中壓主汽門、中壓調(diào)門，閥座的車削、堆焊、補(bǔ)焊，熱處理、研磨，一切以用戶需求為中心，深受廣大客戶的歡迎。公司將不斷增強(qiáng)企業(yè)重點(diǎn)競爭力，努力學(xué)習(xí)行業(yè)知識，遵守行業(yè)規(guī)范，植根于機(jī)械及行業(yè)設(shè)備行業(yè)的發(fā)展。上海含商建設(shè)憑借創(chuàng)新的產(chǎn)品、專業(yè)的服務(wù)、眾多的成功案例積累起來的聲譽(yù)和口碑，讓企業(yè)發(fā)展再上新高。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2105531.html</p></div></div></div></div></div><div id="eiyuiky" class="page-right twoColRt"><div id="o2c4ouy" class="box01 margin10 clearfix"><h3><a 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