Nhau
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Chisimbiso chakapfava chevharuvhu yeshavishavi nechisimbiso chakaoma
1. Ndeupi musiyano mukuru uripo pakati pevharuvhu reshavishavi rakapfava nevharuvhu reshavishavi rakapfava? Chishongo chemhete yekuvhara chakasiyana. Chishongo chemhete yeshavishavi rakapfava i "chigaro chesimbi + mhete yekuvhara isiri yesimbi", uye zvinhu zvinowanzoshandiswa zvinosanganisira rabha (EPDM/...Verenga zvakawanda -
Vharuvhu reButterfly Rinoshandiswa muPurojekiti yeKupa Mvura yeManispa
Masisitimu emvura emakanzuru anoda mavharuvhu akasimba kuti afambe zvakanaka, ashanduke, uye ashande munzvimbo dzakasiyana-siyana. Mavharuvhu emhando yeButterfly anozivikanwa mumapaipi ari pakati nepakati nepakati nekuda kwekugadzirwa kwawo kudiki, kushanda nekukurumidza, uye kushanda zvakanaka kwemari. Asi kusarudza rimwe harisi rehukuru chete—zvinhu, dhisiki, chigaro, kubatanidza...Verenga zvakawanda -
Jointi yeRabha
1. Chii chinonzi rabha? Basa rayo nderei mumapombi? Majoini erabha, anozivikanwawo semajoini akapfava erabha uye majoini erabha anochinjika, zvinhu zvinochinjika zvinobatanidza zvakaiswa pakati pemavharuvhu nemapombi. Mabasa ayo makuru anosanganisira zvinhu zvina: kuderedza kudedera uye kuderedza ruzha ̵...Verenga zvakawanda -
Nyanzvi dzehunyanzvi hwemavharuvhu zana nemakumi maviri dzakaungana muLanzhou! Mavharuvhu ekudzora eChina ari kuchinja zvikuru, handiti? AI inotanga kugadzira mavharuvhu
Kubva musi wa16 kusvika 18 Chikumi, "Control Valve Advanced Technology Training Course" yakatsigirwa neControl Valve Branch yeChina Mechatronics Technology Application Association uye yakarongwa pamwe chete neSchool of Petrochemical Engineering yeLanzhou University of Technology yakabudirira...Verenga zvakawanda -
Ongororo yeISO Butterfly Valve
I. Nei mitemo yemavharuvhu eshavishavi yakakosha? Mutemo unotsanangura dhizaini yemavharuvhu eshavishavi uye bvunzo dzinofanirwa kupasa vharuvhu yega yega. Pasina mitemo iyi, kuchengetedzeka kwehurongwa hakugone kuvimbiswa. Mavharuvhu haagone kurongeka, zvikamu hazvigone kuenzana, uye sisitimu yese yepombi ...Verenga zvakawanda -
Simbi Isina Kushanda vs. Simbi Isina Kushanda Duplex
1. Chii chinonzi simbi isingatsvi? Chii chinonzi duplex stainless steel? Simbi isingatsvi ishoko remhando yesimbi inodzivirira ngura, uye mhando dzayo dzinonyanya kurongwa zvichienderana ne microstructure. Dzakajairika dzinosanganisira austenitic stainless steel (yakadai se304, 316) uye ferritic stainless steel. D...Verenga zvakawanda -
Zvikanganiso zvakajairika uye nzira dzekugadzirisa matambudziko emavharuvhu ebhururu
Sechinhu chikuru chekudzora masisitimu emapaipi, mavharuvhu emapuruguru anoshandiswa zvakanyanya mukugovera mvura nekuburitsa mvura, HVAC, indasitiri yemakemikari nedzimwe nzvimbo. Anozivikanwa nekuda kwechimiro chawo chidiki uye kuvhura nekuvharika nekukurumidza. Zvisinei, kudonha kwemvura, kuvharika, kuvhura nekuvharika kunokundikana...Verenga zvakawanda -
Kupfapfaidza kweEpoxy uye Halar coating
I. Chii chinonzi epoxy spray coating? Epoxy spray coating ipurasitiki ine zvikamu zviviri ine epoxy resin sechinhu chikuru chinogadzira firimu. Inoiswa pamusoro pesimbi nekupfapfaidza kana kukwesha kuti igadzire layer inodzivirira. Inoratidzwa nekunamatira kwakasimba uye kuramba kwakanyanya kutsvedza kwe cathodic...Verenga zvakawanda -
Mavharuvhu esimbi akabatana neakagadzirwa nesimbi
1. Chii chinonzi Ductile Iron? Ductile iron rudzi rwesimbi ine simba rakawedzerwa uye inochinjika kana tichienzanisa nesimbi yechinyakare. Izvi zvinoitwa nekuwedzera zvinhu zvidiki zvakaita semagnesium musimbi panguva yekunyungudutsa. Mugumisiro wacho isimbi inogona kumira yakasimba...Verenga zvakawanda -
Zvisimbiso zvevharuvhu: Ungasiyanisa sei uye kusarudza zvigaro zvevharuvhu zvePTFE, EPDM, uye PFA?
1: Ndeupi musiyano mukuru pakati pezvinhu zvePTFE, EPDM nePFA? PTFE (Polytetrafluoroethylene): Inozivikanwa samambo wepurasitiki, isimbi chena ine makemikari asina simba uye inodzivirira kupisa (-196℃ ~ + 200℃). Ine friction coefficient yakaderera zvikuru, asi ...Verenga zvakawanda -
Mibvunzo inowanzo bvunzwa nezvevharuvhu yekuburitsa mweya wepaipi
1. Sei mapaipi achifanira kuiswa vharuvhu yekuburitsa mweya? Kana mapaipi azadzwa nemvura, achiyerera, kana kuti achibuda mvura, mweya unogona kuungana mukati mawo. Kana akasaburitswa, "kuvharika kwemhepo" kuchaumbwa, izvo zvichaderedza chikamu chemvura uye kuwedzera kushandiswa kwesimba. Mukati me...Verenga zvakawanda -
Maitiro Ekusarudza Vharuvhu Yeshavishavi Yakakodzera Yekurapa Mvura
Nzvimbo dzekuchenesa mvura dzinobatsira zvikuru pakupa mvura yakachena uye yakachengeteka inoshandiswa mumabasa akasiyana-siyana. Mavharuvhu eButterfly ndeimwe yezvinhu zvakakosha munzvimbo yekuchenesa mvura sezvo anoshandiswa kudzora kuyerera kwemvura uye huwandu hwemakemikari anoparadzirwa. Sarudzo ye...Verenga zvakawanda
