Nthawi zambiri timaganiza ndikuchita mogwirizana ndi kusintha kwa zochitika, ndikukula. Tikufuna kukwaniritsa malingaliro ndi thupi lolemera komanso moyo wa 2019 China New Design China Nyamulani Wafer Check Valve (GAH74H), Motengera lingaliro la bizinesi la Quality poyamba, tikufuna kukumana ndi mabwenzi ochulukirapo m'mawu. ndipo tikuyembekeza kukupatsani mankhwala ndi ntchito zabwino kwambiri.
Nthawi zambiri timaganiza ndikuchita mogwirizana ndi kusintha kwa zochitika, ndikukula. Tikufuna kukwaniritsa malingaliro ndi thupi lolemera komanso kukhala ndi moyoCast Steel Check Valve,China Single Plate Check Vavu , Kampani yathu ikugwira ntchito motsatira mfundo za "umphumphu, mgwirizano wopangidwa, wokonda anthu, mgwirizano wopambana". Tikukhulupirira kuti titha kukhala ndi ubale wabwino ndi wamalonda ochokera padziko lonse lapansi.
Kukweza valavu yowunikira kumatanthawuza valavu yomwe imatsegula ndi kutseka diski malingana ndi kutuluka kwa sing'anga yokha kuti iteteze kubweza kwapakati, komwe kumatchedwanso valve check, valve ya njira imodzi, valve counterflow, ndi valve back pressure. Check valve ndi valve automatic. Ntchito yake yayikulu ndikuletsa kubweza kwapakati, kupopera kwapampu ndi mota yoyendetsa, ndikutulutsa sing'anga yamachidebe. Ma valve owunika amathanso kugwiritsidwa ntchito m'mapaipi kuti apereke makina othandizira pomwe kupanikizika kumatha kukwera pamwamba pa kukakamiza kwadongosolo. Ma valve owunikira amatha kugawidwa kukhala ma valve oyendera (ozungulira molingana ndi pakati pa mphamvu yokoka) ndikukweza ma valve (akuyenda mozungulira).
Deta yaukadaulo
PN (MPa)Kupanikizika mwadzina | 1.6 | 2.5 | 4.0 | |
(MPa)Kupanikizika kwa mayeso | Kuyesa kwamphamvu kwa Shell | 2.4 | 3.75 | 6.0 |
Seal test (Zamadzimadzi) | 1.76 | 2.75 | 4.4 | |
Kuyesa kwa Seal (Gasi) | 0.5-0.7 | |||
Yoyenera sing'anga | madzi, nthunzi, mafuta | PMa nitric acid | Rmafuta | |
Kutentha koyenera |