(Kufotokozera mwachidule)Makina ambiri adzakhala ndi zisindikizo za rabara za fluorine, ndiye ndi zinthu ziti zomwe zimakhudza kugwiritsa ntchito zisindikizo za rabara za fluorine?Makina ambiri amakhala ndi zisindikizo za rabara za fluorine, ndiye ndi zinthu ziti zomwe zimakhudza kugwiritsa ntchito mphira wa fluorine seal.
(Mafotokozedwe achidule)Mfundo yogwirira ntchito ya pampu ya multi-stage centrifugal pump ndi yofanana ndi pampu ya centrifugal yapansi.Njira yogwirira ntchito ya multi-stage centrifugal pump ndi yofanana ndi ya pampu yapansi centrifugal. Pamene moto
M'dziko lovuta kwambiri la machitidwe owongolera madzimadzi, kugwira ntchito ndi mphamvu ya mavavu agulugufe kumadalira kwambiri kusankha kwa zida zopangira mipando. Nkhaniyi ikufotokoza za kusiyana pakati pa zinthu ziwiri zomwe zimagwiritsidwa ntchito mu izi
(Kufotokozera mwachidule)Fluoroelastomer ndi copolymer ya vinyl fluoride ndi hexafluoropropylene. Kutengera kapangidwe kake ka maselo ndi zinthu za fluorine, ma fluoroelastomers ali ndi kukana kwamankhwala osiyanasiyana komanso kukana kutentha kochepa.
Mau oyamba a Gulugufe MavavuButterfly mavavu, zigawo zofunika m'kachitidwe ka madzimadzi, amadziwika chifukwa cha kayendetsedwe kabwino ka kayendetsedwe kake, kapangidwe kake, ndi mtengo-mwachangu. Ntchito yapadera ya valavu ya butterfly imaphatikizapo malo a disc