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Izindaba Zemboni

  • Kungani izindawo ze-valve zidinga ukumbozwa

    Ukugqwala kungenye yezinto ezibalulekile ezidala ukulimala kwe-valve.Ekuvikeleni ama-valve, ukuvikela ukugqwala kwe-valve kuyindaba ebalulekile okufanele icatshangelwe.Kuma-valve ensimbi, ukwelashwa kokumboza phezulu kuyindlela engcono kakhulu yokuvikela engabizi kakhulu.1. Ukuvikela Ngemva kokuba insimbi isimbozwe izinhlungu...
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  • Kungani Insimbi Engagqwali Igqwala?

    Lapho kuvela amabala ansundu (amabala) ebusweni bamapayipi ensimbi engagqwali, abantu bamangala kakhulu: “Insimbi engagqwali ayigqwali, futhi uma igqwala, ayiyona insimbi engagqwali, futhi kungase kube nenkinga ngensimbi.”Eqinisweni, lokhu kuwumbono oyiphutha ohlangothini olulodwa mayelana nokuntuleka...
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  • Kungani izindawo ze-valve zidinga ukumbozwa

    Ukugqwala kungenye yezinto ezibalulekile ezidala ukulimala kwe-valve.Ekuvikeleni ama-valve, ukuvikela ukugqwala kwe-valve kuyindaba ebalulekile okufanele icatshangelwe.Kuma-valve ensimbi, ukwelashwa kokumboza phezulu kuyindlela engcono kakhulu yokuvikela engabizi kakhulu.1. Ukuvikela Ngemva kokuba insimbi isimbozwe izinhlungu...
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  • Yiziphi Ukwelashwa Kokushisa Kwezinsimbi

    Ukwelashwa kokushisa kwensimbi kungenye yezinqubo ezibalulekile ekwenziweni kwemishini.Uma kuqhathaniswa nezinye izinqubo zokucutshungulwa, ukwelashwa kokushisa ngokuvamile akushintshi ukuma kanye nokwakheka kwamakhemikhali okuphelele kwendawo yokusebenza, kodwa kushintsha i-microstructure ngaphakathi kwendawo yokusebenza noma ikhemikhali c...
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  • I-1000 PSI Ball Valve

    Isingeniso Lesi sihloko siqukethe lonke ulwazi odinga ukulwazi mayelana ne-1000 PSI Ball Valve Funda okwengeziwe futhi ufunde kabanzi mayelana: 1.Iyini i-valve yebhola ? isakhiwo se-1000 PSI Ball Valve ...
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  • Isilinganiso sokuvuza esiphezulu esivumelekile sevalvu

    I-ANSI B16.104-197 Ikilasi Lokuvuza Ubukhulu bokuvuza obuvunyelwe Ukuhlola Ingcindezi Yokuhlola Okumaphakathi Ⅱ 0.5%Cv 10~52℃ Umehluko Wokucindezela Komoya noma Wamanzi Okusebenza Okusebenzayo △P Noma 501b/in2 Umehluko Ukucindezela, Khetha Okukodwa Okuphansi Ⅲv52℃ Okukodwa Okuphansi Ⅲv52℃. Umehluko Wokucindezela Komoya noma Wamanzi Okusebenza Kakhulu△P Noma 50...
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  • Indlela Yokuxazulula Ukuqhekeka Kwe-Flange Ngemva Kwe-Welding

    1. Kungani kukhona ukuqhekeka kwe-flange ngemva kokushisela Ekukhiqizeni imishini yesitsha, lapho i-flange yensimbi engagqwali kanye ne-cylinder i-welded, kuyoba nemifantu entanyeni ye-flange, hhayi ku-welding seam.Kwenzenjani?Kungani kunesimo esinjalo?...
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  • Uyivikela Kanjani Ivalvu Ekugqweni

    Ukugqwala kwe-Electrochemical corrosion kugqwala izinsimbi ngezindlela ezahlukahlukene.Ayisebenzi nje kuphela phakathi kwezinsimbi ezimbili, kodwa futhi ikhiqiza umehluko ongaba khona ngenxa yokungancibiliki kahle kwesixazululo, ukuncibilika kabi komoya-mpilo, kanye nomehluko omncane esakhiweni sangaphakathi...
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  • Indlela yokufaka i-valve Sealing Gasket

    Ama-gaskets ayingxenye evame kakhulu yezinto zokusebenza.I-factory gasket, ingabe uyifakile ngendlela efanele?Uma ifakwe ngokungalungile, i-gasket ingase yonakaliswe ngesikhathi sokusebenza kwemishini futhi ingase ibe yingozi.Imaphi amathuluzi adingekayo ukuze kufakwe?Lungiselela lokhu okulandelayo...
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  • I-Casting Material Defects of Metal Valve -slag inclusions kanye nemifantu

    Kuzoba namaphutha kunoma yikuphi ukulingisa.Ukuba khona kwalezi zici kuzoletha ingozi enkulu efihliwe kukhwalithi yangaphakathi yokulingisa.Ukulungiswa kokushisela ukuze kuqedwe lezi ziphambeko ohlelweni lokukhiqiza nakho kuzoletha umthwalo omkhulu ohlelweni lokukhiqiza..Ikakhulukazi, njengoba i-val...
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  • I-Casting Material Defects of Metal Valve - Pores kanye ne-Shrinkage Porosity

    Kuzoba namaphutha kunoma yikuphi ukulingisa.Ukuba khona kwalezi zici kuzoletha ingozi enkulu efihliwe kukhwalithi yangaphakathi yokulingisa.Ukulungiswa kokushisela ukuze kuqedwe lezi ziphambeko ohlelweni lokukhiqiza nakho kuzoletha umthwalo omkhulu ohlelweni lokukhiqiza.....
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  • Uyini Umehluko Phakathi Kwevalve Yesango Ne-Globe Valve

    Ivalvu yembulunga kanye nevalvu yesango kunokufana okuthile ngokubukeka, futhi njengoba womabili amavalvu enendima yokusika epayipini, Ake sibone ukuthi uyini umehluko phakathi kwevalvu yembulunga nevalve yesango?1. izimiso zokusebenza Noma nini lapho i-valve yomhlaba ivula ...
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