北京三通球閥哪家好歡迎來電上海冠耐閥門供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="氣動(dòng)固定式球閥概述：Q647型氣動(dòng)固定式球閥是新一代高性能球閥，適用于長輸管線和一般工業(yè)管線，其強(qiáng)度、安全性、耐惡劣環(huán)境性等在設(shè)計(jì)時(shí)進(jìn)行了特殊考慮，適用于各種腐蝕性和非腐蝕性介質(zhì)。它與浮動(dòng)球閥相比，工作時(shí)，閥前流體壓力在球體上產(chǎn)生的作用力全"><meta name="keywords" content="北京三通球閥哪家好,球閥"><link rel="canonical" href="http://m.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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src="http://tyunfile.71360.com/UpLoadFile/2019/8/6/14/637006971046458569_guannai_8688123.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="q8gdub2" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/6/14/637006971046458569_guannai_8688123.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="r9jgnp8" 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>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>北京三通球閥哪家好,球閥</p><p><span>***更新：</span>2020-06-14 15:16:14</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="efhtarq" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海冠耐閥門有限公司</a></p><p><span>聯(lián)系人：</span>石家全</p><p><span>郵箱: </span>gnvalves@163.com</p><p><span>電話: </span>13636691668</p><p><span>傳真: </span>021_67180323</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-67180323</p><p><span>地址: </span>科工路869號第4幢第1層第24車間</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="f4394ta" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="2r3frta" class="box"><p><p style="text-indent:25px">氣動(dòng)固定式球閥概述： Q647型氣動(dòng)固定式球閥是新一代高性能球閥，適用于長輸管線和一般工業(yè)管線，其強(qiáng)度、安全性、耐惡劣環(huán)境性等在設(shè)計(jì)時(shí)進(jìn)行了特殊考慮，適用于各種腐蝕性和非腐蝕性介質(zhì)。它與浮動(dòng)球閥相比，工作時(shí)，閥前流體壓力在球體上產(chǎn)生的作用力全部傳遞給軸承，北京三通球閥哪家好，不會使球體向閥座移動(dòng)，因而閥座變形小，密封性能穩(wěn)定、使用壽命長，適用于高壓、大口徑場合。先進(jìn)的彈簧預(yù)閥座組件，具有自緊特性，實(shí)現(xiàn)上游密封。每閥有兩個(gè)閥座，每個(gè)方向都能密封因而安裝沒有流向限制，是雙向。本閥有二塊式和三塊式兩種閥體結(jié)構(gòu)，中法蘭用螺栓連接，密封采用增強(qiáng)聚四氟乙烯鑲?cè)氩讳P鋼圈內(nèi)，鋼圈后部設(shè)有彈簧保證閥座緊貼球體，保持密封。上下閥桿均設(shè)有PTFE軸承，減少磨擦，操作省力，小軸底部沒有調(diào)整片，北京三通球閥哪家好，北京三通球閥哪家好，保證球與密封圈的接處位置。采用全通徑的結(jié)構(gòu)使閥門流量孔么與管線內(nèi)徑一致，以便管線清掃。北京三通球閥哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京三通球閥哪家好,球閥" src="http://tyunfile.71360.com/UpLoadFile/2019/8/6/14/637006971046458569_guannai_8688123.jpg"></div><p style="text-indent:25px">Q71F對夾式球閥產(chǎn)品參照意大利產(chǎn)品的特點(diǎn)，與普通球閥相比，具有結(jié)構(gòu)長度短、重量輕、安裝方便、節(jié)省材料等***的優(yōu)點(diǎn)。對夾保溫夾套球閥保溫效果好。此外，閥座采用彈性密封結(jié)構(gòu)，密封可靠，啟閉輕松。設(shè)有耐火結(jié)構(gòu)，萬一發(fā)生火災(zāi)時(shí)，仍然能夠可靠操作并具有良好的密封性。根據(jù)用戶需要，可設(shè)有防靜電結(jié)構(gòu)。設(shè)置了 90°開關(guān)帶孔定位片，根據(jù)需要可以加鎖，防止誤操作。 Q71F對夾式球閥產(chǎn)品用途：對夾球閥及對夾保溫夾套球閥適用于Class150、PN1.0～2.5MPa，工作溫度 29~180℃(密封圈為增強(qiáng)聚四氟乙烯)或 29~300℃(密封圈為對位聚苯)的各種管路上，用于截?cái)嗷蚪油ü苈分械慕橘|(zhì)，選用不同的材質(zhì),可分別適用于水、蒸汽、油品、硝酸、醋酸、氧化性介質(zhì)、尿素等多種介質(zhì)。適用介質(zhì)：水、氣、油品、天然氣和酸堿腐蝕性介質(zhì)。適用溫度：-20～150～300℃ 驅(qū)動(dòng)方式：手動(dòng)、氣動(dòng)、電動(dòng)等。公稱壓力：1.6～2.5MPa北京三通球閥哪家強(qiáng)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京三通球閥哪家好,球閥" src="http://tyunfile.71360.com/UpLoadFile/2019/8/6/14/637006971135551214_guannai_9267291.jpg"></div><p style="text-indent:25px">不銹鋼高壓法蘭球閥特點(diǎn) 1、本產(chǎn)品所有部件均為鍛件。 2、采用下裝式閥桿，設(shè)置倒密封結(jié)構(gòu)，確保填料處可靠密封及防止閥桿脫出。 3、采用鑲嵌式閥座。閥座背后設(shè)置O型圈，確保介質(zhì)不外漏。不銹鋼高壓法蘭球閥主要零件材料零件名稱材質(zhì) GB ASTM 閥體、閥蓋 WCB A216-WCB 密封圈尼龍尼龍球體 1Cr18Ni9Ti SS 304 閥座、閥桿 2Cr13 A246-416 O形圈橡膠橡膠雙頭螺栓 35CrMoA A193-B7 不銹鋼高壓法蘭球閥主要性能規(guī)范公稱壓力PN 16 32 MPa 強(qiáng)度試驗(yàn)壓力PT 24 48 MPa 低壓密封試驗(yàn)力 0.6 MPa 高壓密封試驗(yàn)力 17.6 35.2 MPa 適用介質(zhì) 水、油品、蒸汽適用溫度 -40～80℃ </p><p style="text-indent:25px">一片式內(nèi)螺紋球閥屬于手動(dòng)閥類。球閥是用帶有圓形通道的球體作啟閉件，球體隨閥桿轉(zhuǎn)動(dòng)實(shí)現(xiàn)啟閉動(dòng)作的閥門。球閥的啟閉件是一個(gè)有孔的球體，繞垂直于通道的軸線旋轉(zhuǎn)，從而達(dá)到啟閉通道的目的。球閥主要用于截?cái)嗷蚪油ü艿篮驮O(shè)備介質(zhì)，也可用于流體的調(diào)節(jié)與控制，球閥流體阻力小，結(jié)構(gòu)簡單，體積小，重量輕，緊密可靠，操作維修方便，不會引起閥門密封面的侵蝕，適用范圍廣。 Q11F一片式球閥產(chǎn)品特征公稱壓力適用介質(zhì) 適用穩(wěn)定范圍螺紋類型 1.6-6.4MPa 水、油、氣及某些腐蝕性液體（W。O。G） -20～232℃～350℃ G。NPT。BSPT。BSP。DI259/2999 Q11F一片式球閥主要零件材料零件名稱材質(zhì) 密封圈聚四氟乙烯PTFE 球體不銹鋼SS316 密封墊聚四氟乙烯PTFE 閥蓋不銹鋼SS316 閥體不銹鋼CF8M 閥桿不銹鋼SS316 止推墊圈聚四氟乙烯PTFE 填料聚四氟乙烯PTFE 填料壓蓋螺母不銹鋼SS304 墊圈不銹鋼SS304 閥桿螺母不銹鋼SS304 手柄套塑料PLASTIC 手柄不銹鋼SS304</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京三通球閥哪家好,球閥" src="http://tyunfile.71360.com/UpLoadFile/2019/8/6/14/637006971123383604_guannai_3502729.jpg"></div><p style="text-indent:25px">蝸輪球閥是一種重要的閥類，在石油化工、長輸管線等領(lǐng)域有廣泛應(yīng)用。球閥的關(guān)閉件是一個(gè)帶孔的球體（或部分球），球體隨閥桿轉(zhuǎn)動(dòng)，實(shí)現(xiàn)閥門的開啟或關(guān)閉。 Q341F 　　在各種閥門中，球閥的流動(dòng)阻力**小，全徑球閥打開時(shí)，球體通道、閥體通道和連接管徑相等并成一直徑，介質(zhì)幾乎可以毫無損失的流過。蝸輪球閥旋轉(zhuǎn)90°即可全關(guān)全開，啟閉迅速。與相同規(guī)格的閘閥、截止閥比較、球閥體積小、重量輕，便于管道安裝。蝸輪球閥主要零件材料: 序號 NO 零件名稱材質(zhì) GB ASTM 1 閥體 WCB A2116-WCB 2 密封圈 PTFE PTFE 3 球體 1C18Ni9Ti SS304 4 螺母 35 A194-2H 5 螺柱 35CrMoA A193-B7 6 石體 WCB A216-WCB 7 墊片柔性石墨+不銹鋼 B12.10-304F/.G 8 填料 PTFE PTFE 9 填料壓蓋 WCB A2116-WCB 10 定位片 25 A105 11 擋圈 65Mn AISI 1066 12 手柄 K33 A47-667 Gr.32510 13 閥桿 1Cr33 A276-410 14 螺釘 35 A193-B7 15 止推墊片 PTFE PTFE北京三通球閥哪家好</p><p style="text-indent:25px">北京三通球閥哪家好</p><p style="text-indent:25px">[ "閥門批發(fā)", "閥門銷售", "閥門加工", "閥門維修" ]業(yè)的發(fā)展歷史其實(shí)就是一部社會、經(jīng)濟(jì)、人文、科技發(fā)展史，[ "閥門批發(fā)", "閥門銷售", "閥門加工", "閥門維修" ]業(yè)的發(fā)展必須基于當(dāng)時(shí)的客觀歷史環(huán)境和經(jīng)濟(jì)發(fā)展階段以及科技水平，轉(zhuǎn)型升級更像是一個(gè)人從幼年到成年的成長中。他們開始認(rèn)識到灌裝生產(chǎn)生產(chǎn)型能夠?yàn)槠鋷淼暮锰帯９嘌b生產(chǎn)線在食品、醫(yī)藥、日化生產(chǎn)企業(yè)中扮演著重要的角色，優(yōu)化灌裝生產(chǎn)線直接關(guān)系著產(chǎn)品的質(zhì)量和生產(chǎn)的效率，因此成為各大生產(chǎn)企業(yè)不得不關(guān)注的話題。實(shí)現(xiàn)[ "閥門批發(fā)", "閥門銷售", "閥門加工", "閥門維修" ]等產(chǎn)品結(jié)構(gòu)的合理升級，在現(xiàn)有產(chǎn)品產(chǎn)能和技術(shù)水準(zhǔn)基礎(chǔ)上，提高產(chǎn)品比重，提高國內(nèi)市場占有率，加快研發(fā)高自動(dòng)化、環(huán)保型機(jī)械。機(jī)械及行業(yè)設(shè)備工業(yè)正面臨著綠色**、技術(shù)**和產(chǎn)業(yè)變革的沖擊，挑戰(zhàn)前所未有，機(jī)遇也前所未有。我國機(jī)械工業(yè)應(yīng)該以數(shù)字化、智能化、網(wǎng)絡(luò)化、服務(wù)化、綠色化為發(fā)展方向，重點(diǎn)實(shí)現(xiàn)四大轉(zhuǎn)變：一是由技術(shù)跟隨型向技術(shù)**型轉(zhuǎn)變，二是由機(jī)械自動(dòng)化向智能網(wǎng)聯(lián)化轉(zhuǎn)變，三是由生產(chǎn)制造型向融合服務(wù)型轉(zhuǎn)變，四是由環(huán)境污染型向綠色低碳型轉(zhuǎn)變。北京三通球閥哪家好</p><p style="text-indent:25px">上海冠耐閥門有限公司成立于2014-04-02，是一家生產(chǎn)型的公司。上海冠耐閥門致力于為客戶提供質(zhì)量的[ "閥門批發(fā)", "閥門銷售", "閥門加工", "閥門維修" ]，一切以用戶需求為中心,深受廣大客戶的歡迎。公司注重以質(zhì)量為中心，以服務(wù)為理念，秉持誠信為本的理念，打造機(jī)械及行業(yè)設(shè)備質(zhì)量品牌。截止當(dāng)前，我公司年?duì)I業(yè)額度達(dá)到100-200萬元，爭取在一公分的領(lǐng)域里做出一公里的深度。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/257593.html</p></div></div></div></div></div><div id="lagbipw" class="page-right twoColRt"><div id="w9r7wh3" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="xtkroqx" class="recomPic likePro"><a href="http://m.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" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="oqceqce" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" 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