Nkhani zamakampani
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Momwe mungasungire valavu panthawi yogwira ntchito
1. Sungani valavu yoyera Sungani mbali zakunja ndi zosuntha za valve zoyera, ndipo sungani umphumphu wa utoto wa valve. Pamwamba pa valavu, ulusi wa trapezoidal pa tsinde ndi mtedza wa tsinde, gawo lotsetsereka la mtedza wa tsinde ndi bulaketi ndi zida zake zotumizira, nyongolotsi ndi zina ...Werengani zambiri -
Kuyika kwa penstock gate
1. Kuyika kwa chipata cha Penstock: (1) Kwa chipata chachitsulo chomwe chimayikidwa kunja kwa dzenje, kagawo kakang'ono kameneka kamakhala kotsekedwa ndi mbale yachitsulo yotsekedwa kuzungulira dzenje la khoma la dziwe kuti zitsimikizire kuti chipata chikugwirizana ndi chingwe chowongolera ndi kupatuka kwa zosakwana 1 / 500. (2) Kwa ...Werengani zambiri -
Goggle valavu / mzere valavu akhungu, THT Jinbin valavu makonda mankhwala
Valavu yagalasi / valavu yakhungu imatha kukhala ndi zida zoyendetsa molingana ndi zomwe wogwiritsa ntchito akufuna, zomwe zitha kugawidwa mu hydraulic, pneumatic, magetsi, njira zotumizira ma manual, ndipo zimatha kuyendetsedwa ndi DCS muchipinda chowongolera. Goggle valavu / mzere wakhungu valavu, komanso ...Werengani zambiri -
Bukhu lokhazikitsa ndondomeko ya valve ya butterfly yamagetsi
Kuyika buku la valavu ya gulugufe yamagetsi 1. Ikani valavu pakati pa ma flange awiri omwe adayikidwa kale (valavu ya butterfly ya flange imafuna malo oyikapo gasket kumapeto kwake)Werengani zambiri -
Kusiyana pakati pa valavu ya chipata cha mpeni ndi valavu ya chipata
Mpeni chipata valavu ndi oyenera matope ndi sing'anga payipi munali CHIKWANGWANI, ndi valavu mbale akhoza kudula CHIKWANGWANI zinthu sing'anga; amagwiritsidwa ntchito kwambiri potumiza malasha slurry, mineral zamkati ndi papermaking slag slurry pipeline. Chovala chachipata cha mpeni ndichochokera ku valavu yachipata, ndipo ili ndi uni ...Werengani zambiri -
Waukulu ndondomeko kuphulika ng'anjo ironmaking
Kapangidwe ka makina opangira chitsulo chowotcha: makina opangira zinthu, makina odyetsera, denga la ng'anjo, ng'anjo yamoto, makina oyeretsera gasi ndi gasi, nsanja ya tuyere ndi makina opopera nyumba, makina opangira slag, chitofu chowotcha, kukonza malasha ...Werengani zambiri -
Ubwino ndi kuipa kwa mavavu osiyanasiyana
1. Vavu yachipata: Vavu yachipata imatanthawuza valavu yomwe membala wake wotseka (chipata) amayenda motsatira njira yowongoka ya kanjira. Amagwiritsidwa ntchito kwambiri podula sing'anga mu payipi, ndiko kuti, kutsegulidwa kwathunthu kapena kutsekedwa kwathunthu. Kawirikawiri, valve yachipata sichingagwiritsidwe ntchito ngati njira yosinthira. Chitha...Werengani zambiri -
Kodi accumulator ndi chiyani?
1. Kodi accumulator Hydraulic accumulator ndi chipangizo chosungira mphamvu. Mu accumulator, mphamvu yosungidwa imasungidwa mu mawonekedwe a mpweya wothinikizidwa, kasupe woponderezedwa, kapena katundu wokwezedwa, ndipo imagwiritsa ntchito mphamvu kumadzi osadziwika bwino. Accumulators ndi zothandiza kwambiri madzimadzi mphamvu sys ...Werengani zambiri -
Mavavu kapangidwe muyezo
Mavavu amapangidwe a ASME American Society of Mechanical Engineers ANSI American National Standards Institute API American Petroleum Institute MSS SP American Standardization Association of Valves and Fittings Manufacturers British Standard BS Japanese Industrial Standard JIS / JPI German Nation...Werengani zambiri -
Chidziwitso cha kukhazikitsa ma valve
Mu dongosolo lamadzimadzi, valavu imagwiritsidwa ntchito kuwongolera njira, kuthamanga ndi kutuluka kwa madzi. Pomanga, ubwino wa kukhazikitsa ma valve umakhudza mwachindunji ntchito yachibadwa m'tsogolomu, choncho uyenera kuyamikiridwa kwambiri ndi gawo lomanga ndi kupanga. The va...Werengani zambiri -
Kusindikiza kwa valve, mumadziwa bwanji?
Ponena za ntchito yosavuta yodula, ntchito yosindikiza ya valve mu makina ndi kuteteza sing'anga kuti isatuluke kapena kutsekereza zinthu zakunja kuti zisalowe mkati mwa mgwirizano pakati pa zigawo zomwe zili muzitsulo zomwe zimakhala ndi valve. Kolala ndi kompositi ...Werengani zambiri -
Kuwunika pa Development Factors of the Chinese Valve Industry
Zinthu zabwino (1) Dongosolo lachitukuko chamakampani a nyukiliya la "13th Five-year" lomwe limalimbikitsa kufunikira kwa msika wamavavu a nyukiliya Mphamvu za nyukiliya zimazindikirika ngati mphamvu zoyera. Ndi chitukuko chaukadaulo wamagetsi a nyukiliya komanso chitetezo ndi chuma chake chokhazikika, nyukiliya ...Werengani zambiri -
Mwayi wokopa mumafuta akumtunda & gasi
Mwayi wakumtunda wamafuta & gasi pakugulitsa ma valve akhazikika pamitundu iwiri yoyambira: chitsime ndi mapaipi. Zoyambazo nthawi zambiri zimayendetsedwa ndi API 6A Specification for Wellhead and Christmas Tree Equipment, ndipo yomalizayo ndi API 6D Specification for Pipeline a...Werengani zambiri -
Kodi tanthauzo la De.DN.Dd
DN (Nominal Diameter) amatanthauza m'mimba mwake mwadzina wa chitoliro, chomwe ndi avareji ya mainchesi akunja ndi m'mimba mwake wamkati. Mtengo wa DN = mtengo wa De -0.5 * mtengo wa makulidwe a khoma la chubu. Chidziwitso: Uku sikuli m'mimba mwake kapena m'mimba mwake. Madzi, mpweya kufala zitsulo...Werengani zambiri