Nkhani
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Buku Lotsogolera ku Ma Valves a Cryogenic: Mitundu, Zipangizo, ndi Mapulogalamu
Kodi Valavu Yothira Madzi Ndi Chiyani? Valavu yothira madzi ndi valavu yapadera ya mafakitale yopangidwa kuti igwire ntchito m'malo otentha kwambiri, nthawi zambiri pansi pa -40°C (-40°F) komanso pansi pa -196°C (-321°F). Mavavu amenewa ndi ofunikira kwambiri pothana ndi mpweya wothira madzi monga LNG (gasi wachilengedwe wothira madzi), madzi...Werengani zambiri -
Zizindikiro za Valve Yotseka: Buku Lokwanira la Machitidwe Abwino Kwambiri
Zizindikiro za Valavu Yotseka ndi zida zofunika kwambiri mu ma graph a uinjiniya, zomwe zimapereka chilankhulo chodziwika bwino kwa akatswiri kutanthauzira mapangidwe a makina. Pakati pa zizindikiro izi, chizindikiro cha valavu yotseka (SDV) chili ndi kufunika kwapadera pachitetezo cha mafakitale ndi kuwongolera njira. Munkhaniyi, tifufuza zomwe...Werengani zambiri -
Buku Lotsogolera Ma Vavulopu a Chipata cha Zitsulo Zosapanga Dzimbiri: Ubwino, Kugwiritsa Ntchito
Kodi Valavu ya Chipata cha Chitsulo Chosapanga Dzimbiri ndi Chiyani? Valavu ya chipata cha chitsulo chosapanga dzimbiri ndi chipangizo chofunikira chowongolera kuyenda kwa madzi chomwe chimapangidwa kuti chiyambitse kapena kuyimitsa kuyenda kwa madzi, mpweya, kapena matope m'mapaipi amafakitale. Imagwira ntchito pokweza kapena kutsitsa "chipata" chozungulira kapena chooneka ngati wedge kudzera mu gudumu lamanja kapena...Werengani zambiri -
Kodi Valavu Yotseka Imagwira Ntchito Bwanji: Buku Lotsogolera
Mu ntchito zamafakitale, chitetezo ndi magwiridwe antchito ndizofunikira kwambiri. Chinthu chimodzi chofunikira chomwe chimatsimikizira zonse ziwiri ndi valavu yotseka (SDV). Nkhaniyi ikufotokoza momwe valavu yotseka imagwirira ntchito, zigawo zake zazikulu, ubwino wake, ndi ntchito zake. Tidzawunikiranso NSW, valavu yotseka yotsogola...Werengani zambiri -
Kodi ndi njira ziti zodzitetezera pakusunga ndi kuyika ma valve a pachipata?
Zofunikira ndi njira zodzitetezera pakusunga ndi kuyika ma valve a pachipata Ma valve a pachipata ndi gawo lofunikira kwambiri mu machitidwe owongolera madzi, omwe amagwiritsidwa ntchito kuwongolera ndikudula njira zamadzimadzi. Kuti muwonetsetse kuti ma valve a pachipata amakhalabe bwino panthawi yosungira, zotsatirazi ndi zina mwa zosungira ndi kuyika makiyi...Werengani zambiri -
Ma Valves a Mpira Waukulu Kwambiri: Gulu ndi Mapulogalamu
Ma Vavulo a Mpira Waukulu Kwambiri: Buku Lotsogolera Kusankha ndi Kusankha kwa Opanga Ma Vavulo a mpira ndi zinthu zofunika kwambiri m'machitidwe opangira mapaipi a mafakitale, opangidwa kuti azilamulira kuyenda kwa madzi, mpweya, kapena matope. Kapangidwe kawo kosavuta koma kolimba—kokhala ndi mpira wozungulira wokhala ndi bowo—kumatsimikizira kutsekedwa kodalirika...Werengani zambiri -
Buku Lotsogolera Kwambiri la Zigawo za Valve ya Mpira: Kapangidwe ndi Ntchito
Mau Oyamba a Ma Vavulo a Mpira Ma Vavulo a mpira ndi zinthu zofunika kwambiri m'mafakitale a mapaipi, zomwe zimapereka njira yodalirika yozimitsira madzi, mpweya, ndi matope. Kapangidwe kake kosavuta koma kolimba kamawapangitsa kukhala chisankho chabwino kwambiri m'mafakitale monga mafuta ndi gasi, kukonza mankhwala, ndi zina zotero.Werengani zambiri -
Momwe Mungasinthire Chogwirira cha Valve ya Mpira: Buku Lotsogolera Gawo ndi Gawo
Chiyambi Chogwirira cha valavu ya mpira ndi gawo lofunikira kwambiri la mapaipi, zomwe zimakupatsani mwayi wowongolera kuyenda kwa madzi m'mapaipi. Pakapita nthawi, zogwirira zimatha kutha, kusweka, kapena kusweka, zomwe zimapangitsa kuti valavu ituluke kapena kuvutika kutembenuza. Kuphunzira momwe mungasinthire chogwirira cha valavu ya mpira ndi ntchito yosavuta ya DIY yomwe ingakuthandizeni...Werengani zambiri -
Opanga Ma Vavu Apamwamba a 3/4 ku China: Kusanthula Kwamakampani
Mitundu 5 Yapamwamba ya Ma Valuvu a Mpira a ku China 3 4 1. Valuvu ya NEWAY - Yapadera: Ma Valuvu a mpira ang'onoang'ono a 3/4″ amkuwa/chitsulo chosapanga dzimbiri - Zitsimikizo: API 607, CE, WRAS - Mbali Yapadera: Kapangidwe ka tsinde loletsa kuphulika - MOQ: zidutswa 50 2. Ukadaulo wa SUFA - Chogulitsa cha Flagship: 3/4″ zidutswa zitatu zonse...Werengani zambiri -
Valavu ya Mpira Yoyendetsedwa ndi Moto: Malangizo a Automation & Applications
Kodi Valavu ya Mpira Yoyendetsedwa ndi Moto N'chiyani? Mavavu a mpira woyendetsedwa ndi mota (omwe nthawi zambiri amatchedwa Mavavu a Mpira wa Magetsi) amakhala pamalo olumikizirana mavavu amagetsi ndi mavavu owongolera okha. Kapangidwe kawo kapakati kamaphatikiza makina a Valavu ya Mpira wozungulira kotala ndi choyatsira magetsi, zomwe zimathandiza kuti pakhale kulamulira kolondola komanso kwakutali...Werengani zambiri -
Malo Otseguka ndi Otsekedwa a Mpira - NSW Valve
Mau Oyamba Ma Vavulovu a Mpira ndi zinthu zofunika kwambiri mu makina owongolera madzi, zomwe zimagwiritsidwa ntchito kwambiri m'mafakitale monga mafuta ndi gasi, kukonza mankhwala, kukonza madzi, ndi zina zambiri. Kumvetsetsa malo oyenera otseguka ndi otsekedwa a valavu ya mpira kumatsimikizira kuti ikugwira ntchito bwino komanso motetezeka pamene ikuletsa...Werengani zambiri -
Buku Lotsogolera la Valve Yosabwerera: Mtundu, Chizindikiro, Kugwiritsa Ntchito & Wogulitsa
Kodi Valavu Yosabwerera ndi Chiyani? Valavu Yosabwerera (NRV), yomwe imadziwikanso kuti valavu yoyang'anira, ndi chipangizo chamakina chomwe chimapangidwa kuti chilole madzi kapena mpweya kuyenda mbali imodzi pomwe chikuletsa kubwerera. Chimatsimikizira chitetezo cha dongosolo, magwiridwe antchito, komanso kudalirika mwa kusunga kuyenda kwa mpweya mbali imodzi m'mapaipi, mapampu,...Werengani zambiri -
Kodi Valavu ya Mpira Imagwira Ntchito Bwanji: Buku Lotsogolera -Valavu ya NSW
Chiyambi: Gawo Lofunika Kwambiri mu Machitidwe Amadzimadzi Valavu ya mpira imagwira ntchito pozungulira mpira wozungulira wokhala ndi dzenje lobowoledwa kuti ilamulire kuyenda kwa madzi. Pamene chibowo chikugwirizana ndi payipi, valavu imatsegulidwa; ikazunguliridwa madigiri 90, gawo lolimba la mpira limatseka kuyenda, zomwe zimapangitsa kuti kutsekeka...Werengani zambiri -
Valavu Yaikulu Yotsekera Madzi kuchokera pansi pa nthaka – NSW
Kodi Valavu ya Mpira Yotseka ndi Chiyani? Valavu ya mpira yotseka ndi mtundu wa valavu yozungulira kotala yomwe imagwiritsa ntchito mpira wopanda kanthu, wobowoka, komanso wozungulira kuti ilamulire kuyenda kwa madzi. Chogwirira cha valavu chikatembenuzidwa madigiri 90, mpirawo umazungulira kuti madzi alowe (kutsegula malo) kapena kuutsekereza kwathunthu (kutseka...Werengani zambiri -
Tchati cha Bolt ya Valve ya Gulugufe: Mafotokozedwe a Bolt ya Valve
Ma valve a gulugufe ndi ofunikira kwambiri mu makina opangira mapaipi a mafakitale, ndipo magwiridwe antchito awo amadalira kwambiri kapangidwe koyenera ka ma bolt. Bukuli limapereka tchati chatsatanetsatane cha ma valve a gulugufe a ma valve a flange, wafer, chitsulo chosapanga dzimbiri, ndi carbon steel. Kaya ndinu mainjiniya, dziwani...Werengani zambiri -
Pewani Kukulitsa Ma Valves a Zipata mwa Kuphimba: Buku Lophunzitsira
Mau Oyamba Ma valve a zipata ndi zinthu zofunika kwambiri m'mafakitale a mapaipi, zomwe zimawongolera kuyenda kwa madzi ndi mpweya. Komabe, vuto lomwe ogwiritsa ntchito amakumana nalo ndi kukulitsa ma valve a zipata—chinthu chomwe chimawononga magwiridwe antchito, chitetezo, komanso moyo wautali. Monga chinthu chodalirika cha ma valve a zipata ku China...Werengani zambiri -
Buku Lofotokozera la Zigawo za Valavu ya Mpira: Chidziwitso cha Akatswiri
Zigawo za Ma Vavulo a Mpira: Buku Lotsogolera Mwatsatanetsatane lochokera kwa Wopanga Ma Vavulo a NSW Ma Vavulo a mpira ndi ofunikira kwambiri mumakina owongolera madzi a mafakitale, omwe amapereka kudalirika, kulimba, komanso malamulo olondola oyendetsera madzi. Kumvetsetsa zigawo zawo ndikofunikira kwambiri pakukonza magwiridwe antchito komanso kukhala ndi moyo wautali. Monga ...Werengani zambiri -
Kodi mukufuna kudziwa tanthauzo la valavu ya mpira yoyikidwa pa trunnion?
Kodi valavu ya mpira yoyikidwa pa trunnion ndi chiyani? Vavu ya mpira yoyikidwa pa trunnion ndi valavu yamakampani yogwira ntchito bwino kwambiri komwe mpirawo umayikidwa bwino mkati mwa thupi la valavu ndipo susuntha pansi pa kupanikizika kwapakati. Mosiyana ndi mavalavu a mpira oyandama, mphamvu zamadzimadzi pa mpirawo zimasinthasintha...Werengani zambiri