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href="http://www.cdcfah.com/cp/third-jnsbrt_qtjnsbyx/">其他節(jié)能設(shè)備</a>?新疆黃銅絲扣截止閥廠家新疆遠(yuǎn)大通用閥門供應(yīng)</p><div id="wlnpw8c" class="leftbox clearfix"><h1>新疆黃銅絲扣截止閥廠家新疆遠(yuǎn)大通用閥門供應(yīng)</h1><div id="8hr8vgs" class="proBig"><div id="eiahjv2" 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="yhjli3p" 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="crolnzy" 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(guān)鍵詞：</span>新疆黃銅絲扣截止閥廠家,閥</p><p><span>***更新：</span>2020-10-14 13:05:31</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="zolnpmt" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">新疆遠(yuǎn)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(jī): </span>0991-6877477</p><p><span>地址: </span>烏魯木齊市高新技術(shù)產(chǎn)業(yè)開發(fā)區(qū)（新市區(qū)）清水街213號</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="l3umtvh" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="332pwip" class="box"><p><p> 表2-11閘閥參數(shù)名稱型號公稱壓力PN/MPa適用介質(zhì)適用溫度≤/℃公稱通徑DN/mm楔式雙閘板閘閥Z42W-1煤氣100300～500傘齒輪傳動楔式雙閘板閘閥Z542W-1600～1000電動楔式雙閘板閘閥Z942W-1600～1400電動暗桿楔式雙閘板閘閥水1600，1800電動暗桿楔式閘閥Z945T-61200，1400楔式閘閥Z41T-10蒸汽、水20050～450楔式閘閥Z41W-10油品20050～450電動楔式閘閥Z941T-10蒸汽、水200100～450平行式雙閘板閘閥Z44T-1050～400平行式雙閘板閘閥Z44W-10油品10050～400液動楔式閘閥Z741T-10水100～600電動平行式雙閘板閘閥Z944T-10蒸汽、水200100～400電動平行式雙閘板閘閥Z944W-10油品100100～400暗桿楔式閘閥Z45T-10水50～700暗桿楔式閘閥Z45W-10油品50～450正齒輪傳動暗桿楔式閘閥Z455T-10水800，900，新疆黃銅絲扣截止閥廠家，新疆黃銅絲扣截止閥廠家，1000電動暗桿楔式閘閥Z945T-10水100～1000電動暗桿楔式閘閥Z945W-10油品100450楔式閘閥Z40H-16C油品，新疆黃銅絲扣截止閥廠家、蒸汽、水350200～400電動楔式閘閥Z940H-16C200～400氣動楔式閘閥Z640H-16C200～500楔式閘閥Z40H-16Q65～200電動楔式閘閥Z940H-16Q65～200楔式閘閥Z40W-16P硝酸類100200，250，300楔式閘閥Z40W-16I醋酸類200，250。吐魯番氣動三通閥門生產(chǎn)廠家。新疆黃銅絲扣截止閥廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆黃銅絲扣截止閥廠家,閥" src="https://tyunfile.71360.com/UploadFile/Ydfm123/637230864802158203/3440819.jpg"></div><p> 5、逐個零部件用無紡布進(jìn)行擦干，不能有線毛等留存部件表面，或者用潔凈的氮?dú)膺M(jìn)行吹干；6、用無紡布或者精密濾紙沾分析純酒精對逐個零部件進(jìn)行擦拭，直至沒有臟色。閥門日常保養(yǎng)編輯1、閥門存放環(huán)境需注意，應(yīng)存放在干燥通風(fēng)的室內(nèi)，且堵塞通路兩端。2、閥門應(yīng)定期檢查，并其上的污物，涂抹涂防銹油在其表面。3、安裝應(yīng)用后的閥門，應(yīng)對其進(jìn)行定期檢修，以確保其正常工作。4、應(yīng)查看閥門密封面是否磨損，并根據(jù)情況進(jìn)行維修或更換。5、檢查閥桿和閥桿螺母的梯形螺紋磨損情況、填料是否過時失效等，并進(jìn)行必要的更換。6、應(yīng)對閥門的密封性能進(jìn)行試驗，確保其性能。7、運(yùn)行中的閥門應(yīng)完好，法蘭和支架上的螺栓齊全，螺紋無損，沒有松動現(xiàn)象。8、如手輪丟失，應(yīng)及時配齊，而不能夠用活扳手代替。9、填料壓蓋不允許歪斜或無預(yù)緊間隙。10、如果閥門使用環(huán)境較為惡劣，易受雨雪、灰塵、風(fēng)沙等污物沾染，則應(yīng)該為閥桿安裝保護(hù)罩。11、閥門上的標(biāo)尺應(yīng)保持完整、準(zhǔn)確、清晰，閥門的鉛封、蓋帽。12、保溫夾套應(yīng)無凹陷、裂紋。13、運(yùn)行中的閥門，避免對其敲打，或者支撐重物等。烏魯木齊緩閉止回閥廠家烏魯木齊黃銅絲扣過濾器球閥批發(fā)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆黃銅絲扣截止閥廠家,閥" src="https://tyunfile.71360.com/UploadFile/Ydfm123/637230864799892578/8112427.jpg"></div><p> 風(fēng)機(jī)盤管、排氣閥前用量很大；要注意水流方向；DN200以上不宜采用截止閥，因為關(guān)斷力太大，人工幾乎不能關(guān)斷。球閥DN50及以下采用全銅絲接，球體一般為不銹鋼，密封環(huán)為四氟；注意：安裝過程中容易“還扣”，造成泄漏。鎖閉閥多功能鎖閉閥；磁性鎖閉閥；IC卡鎖閉閥?？照{(diào)水系統(tǒng)止回類閥門1、消聲止回閥；2、緩閉止回閥；3、無聲止回閥；4、蝶式止回閥閥。消聲止回閥多用于水泵出水口；閥瓣為升降型，多為梭式或環(huán)噴式；采用彈簧升降助力式，因此阻力較大，但是停泵后在尚有1~2米水頭時，在彈簧的作用小閥瓣已經(jīng)關(guān)閉，因此消除水錘效果很好；結(jié)構(gòu)簡單，幾乎不用維護(hù)；適合立式安裝，不適合臥裝；適合用于水泵出口處，應(yīng)設(shè)置檢修用閘閥或蝶閥以及橡膠軟接頭或金屬軟接頭。DN50以下一般為全銅絲接。緩閉止回閥《給排水用緩閉止回閥通用技術(shù)條件》CJ/T154－2001，為蝶式液壓阻尼式緩閉止回閥，優(yōu)點：結(jié)構(gòu)簡單，阻力小，緩閉效果明顯，連接尺寸小；缺點：一般為速開緩閉，不能緩開，液壓阻尼機(jī)構(gòu)可靠性差。目前較常用，較流行的是活塞式或膜片式緩閉止回閥，優(yōu)點是阻力小，緩開緩閉，速度可調(diào)，防水錘效果好，維修方便，可靠性高；缺點是結(jié)構(gòu)復(fù)雜，造價較高。</p><p> ⑵球墨鑄鐵閥門耐蝕性較強(qiáng)，能在一定濃度的***、硝酸、***、酸性鹽中工作。但是不耐氟酸、強(qiáng)堿、鹽酸和三氯化鐵熱溶液的腐蝕。使用時要避免驟熱、驟冷，否則會破裂。⑶鎳鑄鐵閥門耐堿性能比灰鑄鐵、球墨鑄鐵閥門強(qiáng)；用于稀***、稀鹽酸和苛性堿中，鎳鑄鐵是一種理想的閥用材料。2.碳素鋼閥門碳素鋼閥門的耐蝕性能與灰鑄鐵相近，稍遜于灰鑄鐵。3.不銹鋼閥門不銹鋼閥門耐大氣性優(yōu)良，能耐硝酸和其它氧化性介質(zhì)，也能耐堿、水、鹽、有機(jī)酸及其它有機(jī)化合物的腐蝕。但不耐***、鹽酸等非氧化性酸的腐蝕，也不耐干燥的氯化氫、氧化性的氯化物和草酸、乳酸等有機(jī)酸。含鉬2%～4%的不銹鋼，如Cr18Ni12Mo2Ti等，其耐蝕性能比鉻鎳不銹鋼更為優(yōu)越，它在非氧化性酸和熱的有機(jī)酸、氯化物中的耐酸性能比鉻鎳不銹鋼好，抗孔蝕性也好。含鈦或鈮的不銹鋼對晶間腐蝕有較強(qiáng)的抗力。含高鉻、高鎳的不銹鋼，其耐蝕性能比普通不銹鋼更高，可用于處理***、***、混酸、亞***、有機(jī)酸、堿、鹽溶液、硫化氫等，甚至可用于某些濃度下的高溫場合。但不耐濃或熱的鹽酸、濕的氟、氯、溴、碘、王水等的腐蝕。4.銅閥門銅閥門對水、海水、多種鹽溶液、有機(jī)物有良好的耐蝕性能?？死斠傈S銅絲扣過濾器球閥的價格.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新疆黃銅絲扣截止閥廠家,閥" src="https://tyunfile.71360.com/UploadFile/Ydfm123/637230864801250000/1537013.jpg"></div><p> 對照本節(jié)“根據(jù)介質(zhì)性能選用閥門”和“根據(jù)溫度和壓力選用閥門”二段中提供的數(shù)據(jù)以及表2-3a、表2-3b選擇閥體材料，密封面材料。⑵根據(jù)閥體材料、介質(zhì)的工作壓力和溫度按表1-3、表1-4、表1-5確定閥門的公稱壓力級。⑶根據(jù)公稱壓力、介質(zhì)特性和溫度，選擇密封面材料。使其**高使用溫度不低于介質(zhì)工作溫度。⑷根據(jù)管道的管徑計算值，確定公稱通徑。一般情況下，閥門的公稱通徑采用管子的直徑⑸根據(jù)閥門的用途和生產(chǎn)工藝條件要求，選擇閥門的驅(qū)動方式。⑹根據(jù)管道的連接方法和閥門公稱通徑，選擇閥門的連接形式。⑺根據(jù)閥門的公稱壓力、介質(zhì)特性和工作溫度及公稱通徑等，選擇閥門的類別、結(jié)構(gòu)形式和型號。表2-3a常用閥體材料選用表材料常用工況主要介質(zhì)類別材料牌號代號PN/MPat/℃灰鑄鐵HT200Z≤≤200水、蒸汽、油類等HT250氨≤氨≥—40可鍛鑄鐵KT30-6K≤300氨≥—40KT30-8球墨鑄鐵QT400-18Q≤≤350QT100-15高硅鑄鐵NSTSi-1SG≤≤120硝酸等腐蝕介質(zhì)質(zhì)量碳素鋼ZG200、ZG250、WCBC≤16≤450水、蒸汽、油類等氨、氮、氫氣等A3、10、20、25、35≤32≤200鉻鉬合金鋼12CrMo、WC6、15CrMoZG20CrMoIP5410540蒸汽等Cr5Mo、ZGCr5Mo≤16≤550油類鉻鉬釩合金鋼12Cr1MoV、15Cr1MoV、ZG12Cr1M。新疆暗桿軟密封閘閥批發(fā) 。伊犁燃?xì)忾y門生產(chǎn)廠家</p><p style="text-indent:25px">烏魯木齊柱塞閥生產(chǎn)廠家。新疆黃銅絲扣截止閥廠家</p><p>使用特性：它確定了閥門的主要使用性能和使用范圍，屬于閥門使用特性的有：閥門的類別(閉路閥門、調(diào)節(jié)閥門、安全閥門等)；產(chǎn)品類型(閘閥、截止閥、蝶閥、球閥等)；閥門主要零件(閥體、閥蓋、閥桿、閥瓣、密封面)的材料；閥門傳動方式等。2、結(jié)構(gòu)特性：它確定了閥門的安裝、維修、保養(yǎng)等方法的一些結(jié)構(gòu)特性，屬于結(jié)構(gòu)特性的有：閥門的結(jié)構(gòu)長度和總體高度、與管道的連接形式(法蘭連接、螺紋連接、夾箍連接、外螺紋連接、焊接端連接等)；密封面的形式(鑲?cè)?、螺紋圈、堆焊、噴焊、閥體本體)；閥桿結(jié)構(gòu)形式(旋轉(zhuǎn)桿、升降桿)等。選擇閥門的步驟和依據(jù)大體如下：一、選擇步驟1、明確閥門在設(shè)備或裝置中的用途，確定閥門的工作條件：適用介質(zhì)、工作壓力、工作溫度等等。2、確定與閥門連接管道的公稱通徑和連接方式：法蘭、螺紋、焊接等。3、確定操作閥門的方式：手動、電動、電磁、氣動或液動、電氣聯(lián)動或電液聯(lián)動等。4、根據(jù)管線輸送的介質(zhì)、工作壓力、工作溫度確定所選閥門的殼體和內(nèi)件的材料：灰鑄鐵、可鍛鑄鐵、球墨鑄鐵、碳素鋼、合金鋼、不銹耐酸鋼、銅合金等。5、選擇閥門的種類：閉路閥門、調(diào)節(jié)閥門、安全閥門等。新疆黃銅絲扣截止閥廠家</p><p style="text-indent:25px">新疆遠(yuǎn)大通用閥門有限公司總部位于烏魯木齊市高新技術(shù)產(chǎn)業(yè)開發(fā)區(qū)（新市區(qū)）清水街213號，是一家閥門的研發(fā)、銷售、維修；管網(wǎng)閥門集控系統(tǒng)的設(shè)計、安裝、調(diào)試。維修；管道配件、五金交電、標(biāo)準(zhǔn)件、密封件、液壓件、法蘭彎頭、水暖配件、消防器材、壓力容器、鍋爐及配件、電線電纜、電工電料、電動工具、電子產(chǎn)品、化工產(chǎn)品、石油制品、防水防腐保溫材料、工程機(jī)械設(shè)備及配件、儀器儀表、機(jī)電設(shè)備、電腦及配件、辦公用品、勞保用品、農(nóng)齋產(chǎn)品、環(huán)保設(shè)備、新能源設(shè)備、裝飾裝潢材料銷售：貨物與技術(shù)的進(jìn)出口業(yè)務(wù)。(依法須經(jīng)批準(zhǔn)的項目，經(jīng)相關(guān)部門批準(zhǔn)后，方可開展經(jīng)營活動）的公司。遠(yuǎn)大通用閥門擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團(tuán)隊，以高度的專注和執(zhí)著為客戶提供閥門，，，。遠(yuǎn)大通用閥門不斷開拓創(chuàng)新，追求出色，以技術(shù)為先導(dǎo)，以產(chǎn)品為平臺，以應(yīng)用為重點，以服務(wù)為保證，不斷為客戶創(chuàng)造更高價值，提供更優(yōu)服務(wù)。遠(yuǎn)大通用閥門始終關(guān)注機(jī)械及行業(yè)設(shè)備市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1552805.html</p></div></div></div></div></div><div id="xme37ys" class="page-right twoColRt"><div id="84myv78" class="box01 margin10 clearfix"><h3><a 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