北京非標(biāo)O型圈訂做蘇州思飛硅橡膠制品供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 氟膠o型圈氟膠O型圈隨著工業(yè)的發(fā)展，用于汽車，電子，航天，船舶等等要求精度比較高，耐高溫，高耐磨，條件苛刻的工作環(huán)境下，隨著工業(yè)發(fā)展，北京非標(biāo)O型圈訂做，氟膠材質(zhì)也在不斷的改進(jìn)與創(chuàng)新，以下是使"><meta name="keywords" content="北京非標(biāo)O型圈訂做,O型圈"><link rel="canonical" href="http://www.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" content="no-transform" /> <meta 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clearfix"><h1>北京非標(biāo)O型圈訂做蘇州思飛硅橡膠制品供應(yīng)</h1><div id="xr3az77" class="proBig"><div id="zedhedz" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328528377861328/7651244.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8xnfh33" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328528377861328/7651244.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="neac7yv" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>北京非標(biāo)O型圈訂做,O型圈</p><p><span>***更新：</span>2020-08-30 09:11:42</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="bspmd9x" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州思飛硅橡膠制品有限公司</a></p><p><span>聯(lián)系人：</span>關(guān)偉蘭</p><p><span>郵箱: </span>szsf1688@126.com</p><p><span>電話: </span>18662569900</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://sfgxjbm.shop.88360.com</p><p><span>手機(jī): </span>0512-65853376</p><p><span>地址: </span>蘇州吳中經(jīng)濟(jì)開發(fā)區(qū)旺山工業(yè)園龍翔路西2號(hào)</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="oqnk3w2" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="83mnp98" class="box"><p><p> 氟膠o型圈氟膠O型圈隨著工業(yè)的發(fā)展，用于汽車，電子，航天，船舶等等要求精度比較高，耐高溫，高耐磨，條件苛刻的工作環(huán)境下，隨著工業(yè)發(fā)展，北京非標(biāo)O型圈訂做，氟膠材質(zhì)也在不斷的改進(jìn)與創(chuàng)新，以下是使用的氟橡膠材質(zhì)性能及適用范圍。中文名：氟膠O型圈用于：用于汽車，電子，航天優(yōu)點(diǎn)：·可抗熱至250℃適用范圍:·化工廠的密封件。全氟橡膠FFPM(Perfluoroelastomer)優(yōu)點(diǎn)：·較佳耐熱特性·優(yōu)異的抗化學(xué)特性·低Outgassing特性·優(yōu)異之抗Plasma特性缺點(diǎn)：·耐低溫特性較差·原料價(jià)格較高·生產(chǎn)難度較高硅氟橡膠FLS(FluorinatedSiliconeRubber)硅氟橡膠為硅橡膠經(jīng)氟化處理，其一般性能兼具有氟橡膠及硅橡膠的優(yōu)點(diǎn)；其耐油、耐溶劑、耐燃料油及耐高低溫性均佳，一般使用溫度為-50~200℃。優(yōu)點(diǎn)：·適用于特別用途，北京非標(biāo)O型圈訂做，北京非標(biāo)O型圈訂做，如要求能抗含氧的化學(xué)物、含芳香氫的溶劑及含氯的溶劑的侵蝕。缺點(diǎn)：·不建議暴露于煞車油，酮類及胼的溶液中·太空機(jī)件上。【阻燃o(jì)型圈】采購批發(fā)市場(chǎng) 質(zhì)量阻燃o(jì)型圈價(jià)格/品牌/廠商。北京非標(biāo)O型圈訂做</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京非標(biāo)O型圈訂做,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328528377861328/7651244.png"></div><p> O型密封圈O型圈(O-rings)是一種截面為圓形的橡膠密封圈，因其截面為O型，故稱其為O型橡膠密封圈，也叫O型圈。開始出現(xiàn)在19世紀(jì)中葉，當(dāng)時(shí)用它作蒸汽機(jī)汽缸的密封元件。O型圈，是一種圓環(huán)形狀的機(jī)械墊片，它是環(huán)狀的彈性體，斷面為圓形，一般會(huì)固定在一凹槽中，組裝過程中會(huì)被兩個(gè)或兩個(gè)以上的組件壓縮，因此產(chǎn)生密封的接口。因?yàn)閮r(jià)格便宜，制造簡(jiǎn)單，功能可靠，并且安裝要求簡(jiǎn)單，O型圈是常見的密封用機(jī)械設(shè)計(jì)?？梢猿惺軒资了箍ǎㄇО酰┑膲毫?。O型圈可用于靜態(tài)的應(yīng)用中，也可以用在部件之間有相對(duì)運(yùn)動(dòng)的動(dòng)態(tài)應(yīng)用中，例如旋轉(zhuǎn)泵的軸和液壓缸活塞。O型密封圈O型圈(O-rings)是一種截面為圓形的橡膠密封圈，因其截面為O型，故稱其為O型橡膠密封圈，也叫O型圈。開始出現(xiàn)在19世紀(jì)中葉，當(dāng)時(shí)用它作蒸汽機(jī)汽缸的密封元件。廣東質(zhì)量O型圈生產(chǎn)廠家食品級(jí)o型圈-蘇州思飛專業(yè)生產(chǎn)密封件-大量現(xiàn)貨。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京非標(biāo)O型圈訂做,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328358470078125/6223922.png"></div><p> O型圈的設(shè)計(jì)與使用O型圈的設(shè)計(jì)、使用不當(dāng)會(huì)加速它的損壞，喪失密封性能。實(shí)驗(yàn)表明，如密封裝置各部分設(shè)計(jì)合理，單純地提高壓力，并不會(huì)造成O型圈的破壞。在高壓、高溫的工作條件下，O型圈破壞的主要原因是O型圈材料的長(zhǎng)久變形和O型圈被擠入密封間隙而引起的間隙咬傷，O型圈在運(yùn)動(dòng)時(shí)出現(xiàn)扭曲現(xiàn)象。長(zhǎng)久變形由于O型圈密封圈用的合成橡膠材料是屬于粘彈性材料，所以初期設(shè)定的壓緊量和回彈堵塞能力經(jīng)長(zhǎng)時(shí)間的使用，會(huì)產(chǎn)生長(zhǎng)久變形而逐漸喪失，隨之發(fā)生泄漏。長(zhǎng)久變形和彈力消失是O型圈失去密封性能的主要原因，以下是造成長(zhǎng)久變形的主要原因。1）壓縮率和拉伸量與長(zhǎng)久變形的關(guān)系2）溫度與O型圈馳張過程的關(guān)系3）介質(zhì)工作壓力與長(zhǎng)久變形。 </p><p> 工作原理1、用于靜密封時(shí)的密封原理在靜密封中以O(shè)型圈應(yīng)用較多。如果設(shè)計(jì)、使用正確，O形密封圈在靜密封中可以實(shí)現(xiàn)無泄漏的密封。O形密封圈裝入密封槽后，其截面承受接觸壓縮應(yīng)力而產(chǎn)生彈性變形。對(duì)接觸面產(chǎn)生一定的初始接觸壓力Po。即使沒有介質(zhì)壓力或者壓力很小，O形密封圈靠自身的彈性力作用而也能實(shí)現(xiàn)密封；當(dāng)容腔內(nèi)充入有壓力的介質(zhì)后，在介質(zhì)壓力的作用下，O形密封圈發(fā)生位移，移向低壓側(cè)，同時(shí)其彈性變形進(jìn)一步加大，填充和封閉間隙δ。此時(shí)，坐用于密封副偶合面的接觸壓力上升為Pm：Pm=Po+Pp式中Pp——經(jīng)O型圈傳給接觸面的接觸壓力（）Pp=K·PK——壓力傳遞系數(shù)，對(duì)于橡膠制O形密封圈K=1；P——被密封液體的壓力（）。從而增加了密封效果。由于一般K≥1，所以Pm＞P。由此可見，只要O形密封圈存在初始?jí)毫?，就能?shí)現(xiàn)無泄漏的密封。這種靠介質(zhì)本身壓力來改變O形密封圈接觸狀態(tài)，使之實(shí)現(xiàn)密封的性質(zhì)，稱為自封作用。理論上，壓縮變形即使為零，在油壓力下也能密封，但實(shí)際上O形密封圈安裝時(shí)可能會(huì)有偏心。所以，O型圈裝入密封溝槽后，其斷面一般受到7%—30%的壓縮變形。靜密封取較大的壓縮率值，動(dòng)密封取較小的壓縮率值。這是因?yàn)楹铣上鹉z在低溫下要壓縮。阻燃硅膠O型圈制造廠家品牌。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京非標(biāo)O型圈訂做,O型圈" src="https://tyunfile.71360.com/WaterMark/UploadFile/sfgxjbm/637328528322392578/8857920.png"></div><p> O形圈的優(yōu)勢(shì)O型密封圈與其他型式密封圈比較，具有以下優(yōu)點(diǎn)：--適合多種密封形式：靜態(tài)密封、動(dòng)態(tài)密封適合各種用途材料，尺寸和溝槽都已標(biāo)準(zhǔn)化，互換性強(qiáng)--適合多種運(yùn)動(dòng)方式：旋轉(zhuǎn)運(yùn)動(dòng)、軸向往復(fù)運(yùn)動(dòng)或組合運(yùn)動(dòng)（例如旋轉(zhuǎn)往復(fù)組合運(yùn)動(dòng)）--適合多種不同的密封介質(zhì)：油、水、氣、化學(xué)介質(zhì)或其它混合介質(zhì)通過選用合適的橡膠材料和適當(dāng)?shù)呐浞皆O(shè)計(jì)，實(shí)現(xiàn)對(duì)油、水、空氣、煤氣及各種化學(xué)介質(zhì)有效的密封作用。溫度使用范圍廣（－60℃～+220℃），固定使用時(shí)壓力可達(dá)1500Kg/cm2(與補(bǔ)強(qiáng)環(huán)并用)。--設(shè)計(jì)簡(jiǎn)單，結(jié)構(gòu)小巧，裝拆方便O形圈斷面結(jié)構(gòu)極其簡(jiǎn)單，且有自密封作用，密封性能可靠。由于O形圈本身及安裝部位結(jié)構(gòu)都極其簡(jiǎn)單，且已形成標(biāo)準(zhǔn)化，因此安裝更換都非常容易。--材料品種多可以根據(jù)不同的流體進(jìn)行選擇：有丁腈橡膠（NBR）、氟橡膠（FKM）、硅橡膠（VMQ）、乙丙橡膠（EPDM）、氯丁橡膠（CR）、丁基橡膠（BU）、聚四氟乙烯（PTFE）、天然橡膠。進(jìn)口回彈性好的O型圈，請(qǐng)認(rèn)準(zhǔn)蘇州思飛。北京非標(biāo)O型圈訂做</p><p style="text-indent:25px">質(zhì)量o型圈!!新能密封o型圈!!按圖生產(chǎn) 廠家直銷。北京非標(biāo)O型圈訂做</p><p> 氟橡膠FPM(FluoroCarbonRubber)分子內(nèi)含氟之橡膠，依氟含量(即單體構(gòu)造)而有各種類型。目前廣用的六氟化系氟橡膠早由杜邦公司以”Viton”商品名上市。耐高溫性優(yōu)于硅橡膠，有較好的耐化學(xué)性、耐大部分油及溶劑(酮、酯類除外)、耐候性及耐臭氧性；耐寒性則較不良，一般使用溫度范圍為-20~250℃。特殊配方可耐低溫至-40℃。優(yōu)點(diǎn)：·可抗熱至250℃·對(duì)于大部份油品及溶劑都具有抵抗的能力，尤其是所有的酸類、脂族烴、芳香烴及動(dòng)植物油缺點(diǎn)：·不建議使用于酮類，低分子量的酯類及含硝的混合物?！て?、機(jī)車、柴油發(fā)動(dòng)機(jī)及燃料系統(tǒng)。·化工廠的密封件。全氟橡膠FFPM(Perfluoroelastomer)優(yōu)點(diǎn)：·較好耐熱特性·優(yōu)異的抗化學(xué)特性·低Outgassing特性·優(yōu)異之抗Plasma特性缺點(diǎn)：·耐低溫特性較差·原料價(jià)格較高·生產(chǎn)難度較高·全氟系列產(chǎn)品運(yùn)用于半導(dǎo)體產(chǎn)業(yè)及信息相關(guān)產(chǎn)業(yè)所運(yùn)用,運(yùn)用范圍包含薄膜制程中之PVC,CVD及蝕刻制程及各種高真空密封制程。北京非標(biāo)O型圈訂做</p><p style="text-indent:25px">蘇州思飛硅橡膠制品有限公司成立于2006-10-26，是一家生產(chǎn)型的公司。公司業(yè)務(wù)分為密封圈，硅膠按鍵，腳墊，硅橡膠訂制品等，目前不斷進(jìn)行創(chuàng)新和服務(wù)改進(jìn)，為客戶提供質(zhì)量的產(chǎn)品和服務(wù)。公司秉持誠信為本的經(jīng)營(yíng)理念，在橡塑深耕多年，以技術(shù)為先導(dǎo)，以自主產(chǎn)品為重點(diǎn)，發(fā)揮人才優(yōu)勢(shì)，打造橡塑質(zhì)量品牌。蘇州思飛秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實(shí)”的經(jīng)營(yíng)理念，***打造公司的核心競(jìng)爭(zhēng)力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1092520.html</p></div></div></div></div></div><div id="8g2gnmy" class="page-right twoColRt"><div id="gace88t" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="p3p8u3c" 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" 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 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