Nkhani
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Kusiyana pakati pa valavu yagulugufe yofewa ndi valavu yagulugufe yolimba
Vavu yagulugufe yosindikizira yolimba Kusindikiza mwamphamvu kwa agulugufe kumatanthawuza kuti mbali zonse ziwiri za gulugufe amapangidwa ndi zitsulo kapena zinthu zina zolimba. Kusindikiza kwa mtundu uwu wa chisindikizo ndikosauka, koma kumakhala ndi kutentha kwambiri, kukana kuvala komanso kuchita bwino kwamakina ...Werengani zambiri -
Nthawi yovomerezeka ya valavu ya butterfly
Mavavu agulugufe ndi oyenera mapaipi omwe amanyamula zinthu zosiyanasiyana zowononga komanso zosawononga zamadzimadzi m'makina aukadaulo monga gasi wamalasha, gasi wachilengedwe, gasi wamafuta amafuta, gasi wamzinda, mpweya wotentha ndi wozizira, kusungunula kwamankhwala, kupanga magetsi ndi kuteteza chilengedwe, ndipo ndi anali a...Werengani zambiri -
Chiyambi cha kugwiritsa ntchito, zinthu zazikuluzikulu ndi mawonekedwe ake a wafer wapawiri mbale cheke valavu
Wafer wapawiri plate check valve amatanthauza valavu yomwe imatsegula ndi kutseka valavu ya valve podalira kutuluka kwa sing'angayo kuti iteteze kubwerera kwapakati, komwe kumatchedwanso check valve, valve ya njira imodzi, reverse flow valve ndi kumbuyo. valve pressure. Wafer wapawiri mbale cheke valavu ...Werengani zambiri -
Mfundo ntchito ndi kumanga ndi unsembe mfundo mphira akukhala gulugufe valavu
Valavu yokhala ndi gulugufe ndi mtundu wa valavu yomwe imagwiritsa ntchito mbale yagulugufe yozungulira ngati gawo lotsegula ndi lotseka ndikuzungulira ndi tsinde la valve kuti litsegule, kutseka ndi kusintha njira yamadzimadzi. Chovala chagulugufe cha gulugufe wokhala ndi mphira chimayikidwa m'mimba mwake ...Werengani zambiri -
Momwe mungasungire valavu yachipata ndi zida za nyongolotsi?
Pambuyo pa valavu ya chipata cha nyongolotsi yakhazikitsidwa ndikuyika ntchito, ndikofunikira kulabadira kukonza valavu ya chipata cha nyongolotsi. Pokhapokha pochita ntchito yabwino yokonza ndi kukonza tsiku ndi tsiku tingathe kuonetsetsa kuti valavu ya chipata cha nyongolotsi imakhala ndi ntchito yabwino komanso yokhazikika kwa nthawi yayitali ...Werengani zambiri -
Chiyambi chakugwiritsa ntchito, zinthu zazikuluzikulu ndi mawonekedwe a mawonekedwe a valve yoyang'ana kabati
Valavu yowunikira imatanthawuza valavu yomwe imatsegula ndikutseka chitseko cha valve podalira kutuluka kwa sing'anga yokha kuti iteteze kubwereranso kwa sing'anga, yomwe imadziwikanso kuti check valve, valve ya njira imodzi, valve reverse flow valve ndi kumbuyo kwa valve. The valavu cheke ndi valavu basi amene m ...Werengani zambiri -
Mfundo yogwiritsira ntchito ndi kukhazikitsa ndi kukonza njira ya Y-strainer
1. Mfundo ya Y-strainer Y-strainer ndi chida chofunikira kwambiri cha Y-strainer pamapaipi otumizira sing'anga yamadzimadzi. Zosefera za Y nthawi zambiri zimayikidwa panjira yochepetsera kuthamanga, valavu yopumira, valavu yoyimitsa (monga polowera madzi kumapeto kwa mapaipi otenthetsera m'nyumba) kapena ...Werengani zambiri -
Kuponya mchenga kwa mavavu
Kuponyera mchenga: Kuponyera mchenga komwe kumagwiritsidwa ntchito kwambiri pamakampani opanga ma valve kungathenso kugawidwa m'mitundu yosiyanasiyana ya mchenga monga mchenga wonyowa, mchenga wouma, mchenga wa galasi lamadzi ndi mchenga wa furan osaphika molingana ndi zomangira zosiyanasiyana. (1) Mchenga wobiriwira ndi njira yopangira yomwe bentonite imagwiritsidwa ntchito ...Werengani zambiri -
Chidule cha Valve Casting
1. Zomwe zimaponyera Chitsulo chamadzimadzi chimatsanuliridwa mu nkhungu yokhala ndi mawonekedwe oyenerera gawolo, ndipo itatha kulimbitsa, gawo la mankhwala omwe ali ndi mawonekedwe, kukula kwake ndi khalidwe lapamwamba limapezeka, lomwe limatchedwa kuponyera. Zinthu zitatu zazikulu: alloy, modeling, kuthira ndi kulimbitsa. The...Werengani zambiri -
Mbiri Yachitukuko cha Makampani a Vavu ku China (3)
Kukula kosalekeza kwa mafakitale a valve (1967-1978) 01 Kukula kwa mafakitale kumakhudzidwa Kuchokera ku 1967 mpaka 1978, chifukwa cha kusintha kwakukulu kwa chikhalidwe cha anthu, chitukuko cha mafakitale cha valve chakhudzidwanso kwambiri. Ziwonetsero zazikuluzikulu ndi izi: 1. Kutulutsa kwa valve ndikokwera kwambiri ...Werengani zambiri -
Kodi ndi zinthu ziti zomwe zimakhudza kusindikiza kwa mavavu agulugufe?
Kusindikiza ndikuteteza kutayikira, ndipo mfundo yosindikiza ma valve imaphunziridwanso popewa kutayikira. Pali zinthu zambiri zomwe zimakhudza kusindikiza kwa ma valve a butterfly, makamaka kuphatikizapo zotsatirazi: 1. Kusindikiza kamangidwe Pakusintha kwa kutentha kapena mphamvu yosindikiza, str...Werengani zambiri -
Mbiri ya Kukula kwa Makampani a Valve aku China (2)
Gawo loyamba la mafakitale a valve (1949-1959) 01Konzani kuti muthandize kubwezeretsa chuma cha dziko Kuyambira mu 1949 mpaka 1952 inali nthawi yomwe dziko langa linkayenda bwino. Chifukwa cha zosowa za zomangamanga zachuma, dziko likufunikira mwamsanga ma valve ambiri ...Werengani zambiri
