青海耐磨損非標(biāo)橡膠墊片定制廠家誠(chéng)信互利無(wú)錫萬(wàn)和精密軸承供應(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="密封墊片使用的注意事項(xiàng)有哪些：1、用增強(qiáng)布增加了強(qiáng)度的橡膠板密封墊片容易導(dǎo)致增強(qiáng)布之間的滲透泄漏發(fā)生；為避免滲透泄漏，青海耐磨損非標(biāo)橡膠墊片定制廠家，一般選擇其它的密封墊片。2、因流體的不同，密封墊片有可能會(huì)產(chǎn)生膨潤(rùn)、溶解，青海耐磨損非標(biāo)橡"><meta name="keywords" content="青海耐磨損非標(biāo)橡膠墊片定制廠家,非標(biāo)橡膠墊片"><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" 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clearfix"><h1>青海耐磨損非標(biāo)橡膠墊片定制廠家誠(chéng)信互利無(wú)錫萬(wàn)和精密軸承供應(yīng)</h1><div id="gck8ig8" class="proBig"><div id="somk8cq" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637438811638162819/5526603.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="a8gecyc" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637438811638162819/5526603.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="kqwc0y2" 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>青海耐磨損非標(biāo)橡膠墊片定制廠家,非標(biāo)橡膠墊片</p><p><span>***更新：</span>2021-01-02 00:24:58</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="wc888ok" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫萬(wàn)和精密軸承有限公司</a></p><p><span>聯(lián)系人：</span>夏明洋</p><p><span>郵箱: </span>wuxiwanhexiangjiao@163.com</p><p><span>電話: </span>14751531121</p><p><span>傳真: </span>0510_</p><p><span>網(wǎng)址: </span>http://www.whxs1688.com</p><p><span>手機(jī): </span>0510-83300919</p><p><span>地址: </span>無(wú)錫惠山經(jīng)濟(jì)開(kāi)發(fā)區(qū)玉祁配套區(qū)蓉塘路28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="oukqg2o" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="qmcsymw" class="box"><p><p style="text-indent:25px">密封墊片使用的注意事項(xiàng)有哪些：1、用增強(qiáng)布增加了強(qiáng)度的橡膠板密封墊片容易導(dǎo)致增強(qiáng)布之間的滲透泄漏發(fā)生；為避免滲透泄漏，青海耐磨損非標(biāo)橡膠墊片定制廠家，一般選擇其它的密封墊片。2、因流體的不同，密封墊片有可能會(huì)產(chǎn)生膨潤(rùn)、溶解，青海耐磨損非標(biāo)橡膠墊片定制廠家。因此必須選擇適合該流體的材質(zhì)。3、如果用較大緊固力緊固時(shí)，密封墊片會(huì)從螺栓與螺栓之間擠出，需注意不要過(guò)度緊固。4、作為全平面密封墊片用于Class 150/PN2.0以下法蘭密封。5、如果密封墊片相對(duì)柔軟，則不易平滑地裝在法蘭上，所以對(duì)于某種法蘭推薦使用4.0mm以上的墊片，青海耐磨損非標(biāo)橡膠墊片定制廠家。結(jié)構(gòu)簡(jiǎn)單，體積小，安裝部位緊湊。青海耐磨損非標(biāo)橡膠墊片定制廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青海耐磨損非標(biāo)橡膠墊片定制廠家,非標(biāo)橡膠墊片" src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637438811638162819/5526603.png"></div><p style="text-indent:25px">金屬橡膠密封圈：材料為金屬橡膠，其是一種均質(zhì)的彈性多孔材料，其不僅具備了橡膠的彈性，而且還具有金屬的優(yōu)良特性，可以-150~800℃的溫度下工作。同時(shí)，還可以承壓，在一定范圍內(nèi)具備了承壓和密封的雙重作用。其用途：(1)玻璃鋼管道;玻璃鋼夾砂管道;玻璃鋼頂管;電纜保護(hù)管;煙氣脫硫管;煤礦瓦斯抽放管;電廠脫硫除塵管;(2)市政給排水管道密封;(3)各類工藝管道密封(石油、化工、冶金、造紙、污水、海水淡化、食品釀造及飲料加工、醫(yī)藥等);(4)污水收集及輸送管道、中水管道密封;(5)飲用水輸送干線管及配水管密封;(6)油田注水管密封;(7)熱水輸送管道、溫泉水輸送管密封。青海耐磨損非標(biāo)橡膠墊片定制廠家丁腈橡膠不符合使用要求，但使用氟橡膠成本太高。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青海耐磨損非標(biāo)橡膠墊片定制廠家,非標(biāo)橡膠墊片" src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637438810757244817/9460026.png"></div><p style="text-indent:25px">墊片膠性能與用途：本產(chǎn)品為國(guó)內(nèi)性能較優(yōu)異的有機(jī)硅密封膠之一，使用時(shí)不流淌、中性無(wú)腐蝕、重復(fù)拆卸性能好，耐油、耐水、耐老化，密封壓力≥10MPa，較高適用溫300℃。代替各種材質(zhì)密封墊，普遍適用于汽車、摩托車和各種機(jī)械設(shè)備的發(fā)動(dòng)機(jī)、齒輪箱、轎車、管道法蘭等部位的密封，密封效果不受密封結(jié)合面積大小和形狀的限制，是汽車、摩托車、機(jī)械制造及維修常用的密封劑，本產(chǎn)品亦可用于電子電器和化工機(jī)械設(shè)備等的靜密封。能起到抗震動(dòng)、防腐蝕、防松動(dòng)、防泄漏、降低噪音、減輕自重、舒適安全等作用。</p><p style="text-indent:25px">板式熱交換器橡膠墊片密封原理：橡膠與金屬?gòu)椈傻膹椥圆煌?，是一種粘彈材料這就意味著橡膠在長(zhǎng)期變形的情況下會(huì)發(fā)生應(yīng)力松弛，即在不變的張力或壓力下，密封應(yīng)力會(huì)隨時(shí)間的延長(zhǎng)而衰減。較高的應(yīng)力松弛是限制熱交換器橡膠墊片使用壽命的重要因素。應(yīng)力松弛有兩種,一種是物理松弛,這是因聚合物分子和填充劑微粒之間的重排引起的，此種重排隨著橡膠的變形而逐漸接衡，密封應(yīng)力與時(shí)間的對(duì)數(shù)呈線性關(guān)系。另一種是化學(xué)松弛，這是因橡膠交聯(lián)網(wǎng)中化學(xué)鍵的開(kāi)裂引起的。氧化與溫度是影響此種松弛的重要因素。因此應(yīng)力松弛的速率在很大程度上就取決于溫度和每種橡膠墊片所適用的工作溫度范圍。低溫丁腈適用于低溫范圍，因此，隨著溫度上升，其應(yīng)力松弛迅速惡化，而適于高溫范圍的氟橡膠則相反。一般來(lái)說(shuō)，如果密封面加工良好，壓力不太高時(shí)，宜選用薄墊片。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="青海耐磨損非標(biāo)橡膠墊片定制廠家,非標(biāo)橡膠墊片" src="https://tyunfile.71360.com/WaterMark/UploadFile/wanhejmzc/637438813210311192/7843665.png"></div><p style="text-indent:25px">纏繞式墊片：1.纏繞式墊片所采用的金屬帶硬度建議為 HV ≤ 150 ，當(dāng)用于奧氏體不銹鋼法蘭密封時(shí)，纏繞墊片中的非金屬填料中的氯離子含量應(yīng)控制在 100ppm 之內(nèi)。2.在選用時(shí)應(yīng)根據(jù)法蘭的型式選擇相應(yīng)的墊片型式，平面型和凸面型法蘭推薦選用帶內(nèi)、外環(huán)型或外環(huán)型纏繞墊，凹凸面型法蘭推薦選用帶內(nèi)環(huán)型纏繞墊。3.纏繞式墊片一般只適用于中壓以上的法蘭，如在低壓法蘭上使用可能因螺栓力不足而無(wú)法獲得應(yīng)有的密封效果。建議優(yōu)先選用膨脹石墨纏繞式墊片。4.內(nèi)環(huán)材料應(yīng)具有與金屬帶材料同樣或更高的耐腐蝕性能，不銹鋼材料應(yīng)符合 GB/T3280 或 GB/T4237 的規(guī)定。除另有特殊規(guī)定外，對(duì)中環(huán)可采用碳鋼，碳鋼可采用 GB/T11253 或 GB/T912 的規(guī)定，并經(jīng)噴涂、電鍍或其他表面處理。墊片的厚度，視具體情況而定。青海耐磨損非標(biāo)橡膠墊片定制廠家</p><p style="text-indent:25px">在不變的張力或壓力下，密封應(yīng)力會(huì)隨時(shí)間的延長(zhǎng)而衰減。青海耐磨損非標(biāo)橡膠墊片定制廠家</p><p style="text-indent:25px">幾種常見(jiàn)的密封墊片橡膠材料：1.氟橡膠FKM氟含量大部為66～71%的三聚合物或四聚合物，使用雙酚類或有機(jī)過(guò)氧化物交聯(lián)，在下列介質(zhì)中耐溶漲性優(yōu)良：強(qiáng)酸、強(qiáng)堿、礦物油和潤(rùn)滑脂(甚至含多種添加劑)、燃油、脂肪烴和芳烴，某些阻燃液壓油和航空機(jī)油。使用溫度范圍：約-20℃~+200℃，短期+230℃，特殊品級(jí)為-35℃~+240℃。2.全氟橡膠FFKM由于采用特種全氟單體，這類材料在耐熱性和耐介質(zhì)方面，性能非常接近聚四氟乙烯，又具有其它橡膠類似的彈性性能，這類昂貴的材料應(yīng)用于極高安全標(biāo)準(zhǔn)和維修成本較大超過(guò)密封件成本的場(chǎng)合。使用溫度-30℃~+300℃。青海耐磨損非標(biāo)橡膠墊片定制廠家</p><p> 無(wú)錫萬(wàn)和橡塑有限公司（原無(wú)錫萬(wàn)和精密軸承有限公司）位于無(wú)錫玉祁工業(yè)園區(qū)，是國(guó)內(nèi)專業(yè)從事橡膠制品、塑料制品的專業(yè)廠家。公司是集研究開(kāi)發(fā)、生產(chǎn)、銷售、技術(shù)咨詢于一體的綜合型企業(yè)。公司技術(shù)力量雄厚。擁有國(guó)內(nèi)的注塑設(shè)備、模壓設(shè)備、檢測(cè)設(shè)備及橡塑專業(yè)的定制生產(chǎn)設(shè)備。公司可生產(chǎn)制作的原料材質(zhì)有：丁腈膠，三元乙丙膠，丁基膠，氯丁膠，氯醇膠，硅膠，氟膠，聚氨酯，聚四氟乙烯等，塑料有：通用塑料(聚乙烯、聚丙烯、聚氯乙烯、聚苯乙烯、ABS等)，熱固性塑料(酚醛、環(huán)氧樹(shù)脂、不飽和聚酯、聚氨酯、有機(jī)硅、氨基樹(shù)脂等)，熱固性塑料(酚醛、環(huán)氧樹(shù)脂、不飽和聚酯、聚氨酯、有機(jī)硅、氨基樹(shù)脂等)，熱塑性工程塑料(聚酰胺PA、聚碳酸酯、聚甲醛、PET、PBT等塑料)。共兩大系列200多個(gè)品種。產(chǎn)品可廣泛應(yīng)用于化工、印染、顏料、儲(chǔ)運(yùn)、電廠、稀土、冶金、電子、環(huán)保、制藥、釀造、電機(jī)、氣動(dòng)、汽車等行業(yè)。公司可根據(jù)客戶提供的溫度、使用條件等不同為客戶選擇的使用原料、來(lái)達(dá)到客戶的滿意。經(jīng)過(guò)十余年的經(jīng)營(yíng)，公司產(chǎn)品和服務(wù)贏得了諸多的合作和好評(píng)。歡迎各位客戶蒞臨本廠指導(dǎo)工作和商談合作、共同發(fā)展?。。?</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2661314.html</p></div></div></div></div></div><div id="ouk2swc" class="page-right twoColRt"><div id="a8gmusy" class="box01 margin10 clearfix"><h3><a 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