Yuav ua li cas xaiv concentric flanged npauj npaim valve?

Yuav xaiv li casflanged concentric npauj npaim valve?

Flanged npauj npaim li qubyog siv nyob rau hauv industrial ntau lawm pipelines.Nws lub luag haujlwm tseem ceeb yog txiav tawm qhov ntws ntawm qhov nruab nrab hauv cov kav dej, lossis kho qhov ntws ntawm qhov nruab nrab hauv cov kav dej.Flanged npauj npaim li qubyog dav siv nyob rau hauv ntau lawm pipelines nyob rau hauv dav industries xws li dej conservancy tej yaam num, dej kho, roj av, tshuaj lom neeg kev lag luam, thiab lub nroog cua sov, thiab kuj yuav siv tau nyob rau hauv condensers thiab dej txias systems ntawm thermal fais fab chaw nres tsheb.

Flanged npauj npaim li qubyog tshwj xeeb tshaj yog tsim rau ua loj-inch li qub.Lawv tau siv dav hauv kev tswj hwm txoj kab loj.Thaum lubflanged npauj npaim valveyog qhib tag nrho, qhov ntws tsis kam yog me me.Thaum lub phaj npauj npaim qhib ntawm lub kaum sab xis ntawm 15-70 ° Thaum lubflanged npauj npaim valvetuaj yeem tswj qhov nruab nrab ntws rhiab heev.

Tsis tas li ntawd, vim npauj npaim phaj ntawm lubflanged npauj npaim valvemuaj wiping zog thaum rotating, hom valve no yuav siv tau nyob rau hauv pipelines nrog suspended particle media.Raws li lub zog ntawm lub foob, nws kuj tuaj yeem siv rau cov hmoov zoo li thiab granular nruab nrab pipeline.

Kev faib tawm ntawmflanged npauj npaim li qub

Flange npauj npaim li qubtuaj yeem muab faib ua cov foob mosflange npauj npaim li qubthiab tawv foobflange npauj npaim li qubraws li cov khoom ntawm lub sealing nto.

Lub sealing khub ntawm lubsoft-sealing flanged npauj npaim valveyog ua los ntawm elastic sealing cov ntaub ntawv xws li roj hmab thiab fluoroplastics;lub sealing ntawm hard-sealedflanged npauj npaim valveyog ua los ntawm cov hlau-rau-hlau, hlau-rau-fluoroplastic thiab ntau txheej txheej pawg thawj coj saib.

Lub nplhaib sealing ntawm lubsoft-sealed flanged npauj npaim valvetuaj yeem muab tso rau hauv lub valve lub cev, thiab tuaj yeem ua rau hauv ib ncig ntawm lub phaj npauj npaim.Thaum nws siv los ua lub kaw lus kaw, nws qhov kev sib khi ua tau zoo tuaj yeem ncav cuag FCI70-2: 2006 (ASME B16 104) VI Qib siab ntau dua li qhov nyuaj-sealed flanged npauj npaim valve;tab sis vim tias cov khoom muag muag raug txwv los ntawm kev ua haujlwm kub, qhov muag muag flanged npauj npaim valve feem ntau yog siv rau hauv kev txuag dej thiab kev kho dej ntawm chav tsev kub.

Cov hlau hard sealflange npauj npaim valvemuaj qhov zoo ntawm cov ntaub ntawv, tuaj yeem hloov mus rau qhov kub thiab txias, ua haujlwm siab dua, thiab muaj lub neej ua haujlwm ntev dua li lub foob mos, tab sis qhov tsis zoo ntawm lub foobflange npauj npaim valvekuj pom tseeb.Nws yog ib qho nyuaj rau ua tiav sealing, thiab sealing kev ua tau zoo heev, yog li no hom flanged npauj npaim valve feem ntau yog siv nyob rau hauv lub sij hawm uas tsis xav tau kev sealing siab los tswj kev khiav.