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href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="7njgdkm" class="twoCol"><div id="c82ldkr" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_jnsbrt/">節(jié)能設備</a>?<a href="http://www.cdcfah.com/cp/third-jnsbrt_qtjnsbyx/">其他節(jié)能設備</a>?克拉瑪依塑料閥門生產(chǎn) 新疆遠大通用閥門供應</p><div id="rawtv3u" class="leftbox clearfix"><h1>克拉瑪依塑料閥門生產(chǎn) 新疆遠大通用閥門供應</h1><div id="sls7sct" class="proBig"><div id="bkwt2pn" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Ydfm123/637230864802158203/3440819.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="i7kqxlh" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/Ydfm123/637230864802158203/3440819.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="eip2evx" 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>新疆維吾爾自治區(qū)</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>克拉瑪依塑料閥門生產(chǎn),閥</p><p><span>***更新：</span>2020-07-02 03:20:05</p><p><span id="click" >瀏覽次數(shù)：7次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="7y772hj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">新疆遠大通用閥門有限公司</a></p><p><span>聯(lián)系人：</span>李嘉豪</p><p><span>郵箱: </span>1183099099@qq.com</p><p><span>電話: </span>18999955968</p><p><span>傳真: </span>0991_6877477</p><p><span>網(wǎng)址: </span>http://www.xjyuanda.com</p><p><span>手機: </span>0991-6877477</p><p><span>地址: </span>烏魯木齊市高新技術產(chǎn)業(yè)開發(fā)區(qū)（新市區(qū)）清水街213號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="odkgdel" class="page-proshow02"><p class="title">詳細說明</p><div id="tnpmofw" class="box"><p><p> 2、閥桿：304不銹鋼、1Cr或2Cr不銹鋼或冷拔黃銅HT62；3、閥瓣：閘閥建議采用球鐵包膠，蝶閥建議采用1Cr或2Cr不銹鋼；截止閥、水力閥、兩通閥、平衡閥等，建議采用銅合金或304不銹鋼；4、密封件：建議采用EPDM三元乙丙，水溫低于120℃的情況下，不建議采用四氟密封或金屬硬密封，克拉瑪依塑料閥門生產(chǎn)?？照{系統(tǒng)閥門的防腐處理1、閥體內外表面防腐處理（1）噴漆、烤漆、噴塑；其中噴塑防腐效果**好，正逐漸成為主流。（2）前期除塵、除油、除銹很關鍵；防腐層的附著力很重要。（3）并非越厚越好；合理厚度應在150～300微米之間。（4）零件要在裝配前涂裝。裝配后烤漆或噴塑會因過熱而破壞非金屬密封件，并且會有噴不到的地方，無法防腐。2、閥門其他零件的防腐處理（1）軟密封閘閥采用全包膠防腐。（2）蝶閥閥板、閥桿；水力閥閥桿、彈簧；閘閥閥桿、過濾器過慮網(wǎng)等零件采用不銹鋼，無需涂層。（3）水力閥平衡閥閥板、閥座、導閥、導管采用黃銅，無需涂層，克拉瑪依塑料閥門生產(chǎn)。（4）橡膠密封零件為非金屬材料，無需涂層。以空調水系統(tǒng)為例：空調水系統(tǒng)關斷類閥門1、閘閥；2、蝶閥；3、截止閥；4、球閥；5、鎖閉閥。閘閥行業(yè)標準編號：CJ/T216-2005。主要用于各種關斷點，應用***；采用閥板全包膠形式，克拉瑪依塑料閥門生產(chǎn)，密封可靠。昌吉旋啟式止回閥廠家 ?？死斠浪芰祥y門生產(chǎn)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="克拉瑪依塑料閥門生產(chǎn),閥" src="https://tyunfile.71360.com/UploadFile/Ydfm123/637230864802158203/3440819.jpg"></div><p> 對不含有氧或氧化劑的***、磷酸、醋酸、稀鹽酸等有較好的耐蝕性，同時對堿有很好的抗力。但不耐硝酸、濃***等氧化性酸的腐蝕，也不熔融金屬、硫和硫化物的腐蝕。切忌與氨接觸，它能使銅及銅合金產(chǎn)生應力腐蝕破裂。選用時應注意，銅合金的牌號不同，其耐腐蝕性有一定的差異。5.鋁閥門對強氧化性的濃硝酸的耐蝕性好，能耐有機酸和溶劑。但在還原性介質、強酸、強堿中不耐蝕。鋁的純度越高，耐蝕性越好，但強度隨之下降，只能用作壓力很低的閥門或閥門襯里。6.鈦閥門鈦是活性金屬，在常溫下能生成耐蝕性很好的氧化膜。它能耐海水、各種氯化物和次氯酸鹽、濕氯、氧化性酸、有機酸、堿等的腐蝕。但它不耐較純的還原性酸，如***、鹽酸的腐蝕，切耐含有氧化劑的硝酸腐蝕。鈦閥門對孔蝕有良好的抗力。但在紅發(fā)硝酸、氯化物、甲醇等介質中會產(chǎn)生應力腐蝕。7.鋯閥門鋯也屬于活性金屬，它能生成緊密的氧化膜，它對硝酸、鉻酸、堿液、熔液、鹽液、尿素、海水等有良好的耐蝕性能，但不耐氫氟酸、濃***、王水的腐蝕，也不耐濕氯和氧化性金屬氯化物的腐蝕。8.陶瓷閥門以二氧化硅為主熔化燒結制成的閥門，如氧化鋯、氧化鋁、氮化硅等，除有極高的耐磨、耐溫。隔熱性能外。庫爾勒進口閥門生產(chǎn)廠家阿圖什旋啟式止回閥廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="克拉瑪依塑料閥門生產(chǎn),閥" src="https://tyunfile.71360.com/UploadFile/Ydfm123/637230864799892578/8112427.jpg"></div><p> 縮口閘閥阻力系數(shù)大一些。截止閥的阻力系數(shù)比閘閥大得多，一般在4～7之間。Y型截止閥（直流式）阻力系數(shù)**小，在～2之間。鍛鋼截止閥阻力系數(shù)**大，甚至高達8。止回閥的阻力系數(shù)視結構而定：旋啟式止回閥通常約為～2，其中多瓣旋啟式止回閥的阻力系數(shù)較大；升降式止回閥阻力系數(shù)**大，高達12。旋塞閥的阻力系數(shù)小，通常約為～。隔膜閥的阻力系數(shù)一般在。蝶閥的阻力系數(shù)小，一般在。球閥的阻力系數(shù)**小，一般在。上述閥門的阻力系數(shù)是閥門全開狀態(tài)下的數(shù)值。閥門通徑的選用，應考慮到閥門的加工精度和尺寸偏差，以及其它因素影響。閥門通徑應有一定的富裕量，一般為15%。在實際的工作中，閥門通徑隨工藝管線的通徑而定。六、根據(jù)工況條件和工藝操作綜合確定閥門的結構型式返回頁首1.工藝要求氨對銅有腐蝕作用，不能選用銅材質制作的閥門。在介質中含有氨的工藝流程中，截止閥的結構與一般閥門不同，其密封面是用巴氏合金制作的。雙流向的管線應選用無方向性的閥門。在煉油廠，重質油管停止運行后，要用蒸汽反向吹掃管線，以防重油凝固堵塞管線，因而不宜采用截止閥。因為介質反向流入時，容易沖蝕截止閥密封面，應選用閘閥為佳。對某些有析晶或含有沉淀物的介質。</p><p style="text-indent:25px">按閥體材料（1）金屬材料閥門：其閥體等零件由金屬材料制成。如鑄鐵閥門、鑄鋼閥、合金鋼閥、銅合金閥、鋁合金閥、鉛合金閥、鈦合金閥、蒙乃爾合金閥等。（2）非金屬材料閥門：其閥體等零件由非金屬材料制成。如塑料閥、搪瓷閥、陶瓷閥、玻璃鋼閥門等。閥門要求編輯閥門安裝要求1、閥門安裝之前，應仔細核對所用閥門的型號、規(guī)格是否與設計相符；2、根據(jù)閥門的型號和出廠說明書檢查對照該閥門可否在要求的條件下應用；3、閥門吊裝時，繩索應綁在閥體與閥蓋的法蘭連接處，且勿拴在手輪或閥桿上，以免損壞閥桿與手輪；昌吉立式止回閥廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="克拉瑪依塑料閥門生產(chǎn),閥" src="https://tyunfile.71360.com/UploadFile/Ydfm123/637230864801250000/1537013.jpg"></div><p style="text-indent:25px">當壓力略低于正常工作壓力時，安全閥自動關閉，停止排放流體并保持密封。泄壓閥主要是用在壓力過大的場合，當壓力大于設定值時閥內片被頂開及時釋放壓力，壓力減小后恢復到原來的位置，和安全閥區(qū)別不大，泄壓閥多指用于液體的，安全閥多指用于氣體，蒸汽的。穩(wěn)壓閥是將一個區(qū)域內的介質保持在一定的壓力范圍的設備。和減壓閥的區(qū)別：減壓閥：無論進口壓力如何變化，都把出口壓力減到額定值，起到減壓作用。穩(wěn)壓閥：無論下游壓力和需求量如何變化，都維持一個恒定的上游壓力。安全閥及減壓閥是兩種閥門類型，是**閥門。其中，安全閥屬于安全泄發(fā)裝置，是**閥門，只在工作壓力超過允許范圍時動作，對系統(tǒng)起到保護作用。減壓閥屬于工藝閥門，可使高壓物流減壓，以滿足后系統(tǒng)對壓力的要求，其工作過程是連續(xù)的。庫爾勒銅桿閘閥廠家。烏魯木齊燃氣閥門批發(fā)</p><p style="text-indent:25px">庫爾勒絲扣閘閥廠家 ?？死斠浪芰祥y門生產(chǎn)</p><p> 公稱壓力：按質量碳素鋼材質和介質參數(shù)，由表1-3查得：閥門公稱壓力為PN=16MPa。密封面材料：根據(jù)閥門公稱壓力和介質溫度，按表2-3b可選用不銹鋼或硬質合金鋼。驅動方式：本例未提特殊要求，可采用手輪驅動。連接形式：法蘭連接。公稱通徑：根據(jù)介質參數(shù)，管材可選用50號質量碳素鋼無縫鋼管，按管子內徑107mm，公稱壓力℃溫度下的許用應力，管子壁厚選定為14mm，則管子計算外徑為DW=107+2×14=135mm，采用外徑為140mm，此時公稱通徑為DN=125mm。閥門的公稱直徑應與管子相同。閥門的類型與型號：油品管道應選用閘閥。根據(jù)閥門參數(shù)表的參數(shù)，當PN=16MPa時，截止閥**大公稱通徑為40mm，而同樣壓力等級下閘閥的**大公稱通徑為200mm，因此也應選用閘閥。按閘閥參數(shù)表，在PN16MPa下的碳鋼手輪法蘭閘閥型號有Z41H-160和Z41Y-160兩種。但前者的**大公稱通徑為40mm，而后者的**大公稱通徑為200mm，故應選用Z41Y-160型閘閥，其閥門密封面為硬質合金。所選用的呋喃全稱為：明桿楔式單閘板閘閥（Z41Y-160DN125）。八、自動閥門的選用返回頁首自動閥門的選用與一般閥門一樣，除要考慮經(jīng)濟合理性、經(jīng)久耐用外，還要求自動閥門的動作靈敏、可靠、調節(jié)準確等性能?？死斠浪芰祥y門生產(chǎn)</p><p style="text-indent:25px">新疆遠大通用閥門有限公司成立于2015-06-05，注冊資本：700-1000萬元。該公司生產(chǎn)型的公司。遠大通用閥門是一家有限責任公司（自然）企業(yè)，一直貫徹“以人為本，服務于社會”的經(jīng)營理念;“質量高速，誠守信譽，持續(xù)發(fā)展”的質量方針。公司始終堅持客戶需求***的原則，致力于提供高質量的[ "閥門", "", "", "" ]。遠大通用閥門以創(chuàng)造***產(chǎn)品及服務的理念，打造高指標的服務，引導行業(yè)的發(fā)展。</p></p><br /><p>文章來源地址: 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