Zita repamutemo remapofu ndiroflangechivharo, mamwe anonziwo blind flange kana pombi plug.Zviri aflangepasina buri pakati, rinoshandiswa kuvhara muromo wepombi.BASA RICHINYORA SEZVO musoro uye chivharo chechubhu, kunze kwekuti chisimbiso chebofu chiri deTACable sealing device, uye chisimbiso chemusoro hachina kugadzirira kuvhurwa zvakare.Kune akawanda marudzi ekuisa chisimbiso pamusoro, kusanganisira ndege, convex pamusoro, concave uye convex pamusoro, tenon pamusoro uye mhete yekubatanidza pamusoro.Material: kabhoni simbi, Stainless simbi, alloy simbi, mhangura, aruminiyamu, PVC uye PPR.
Indiro yebofu inonyanya kushandiswa kwekuparadzanisa kwakakwana kwechigadzirwa chekugadzira kudzivirira kugadzirwa kubva pakukanganiswa nekuvhara kwekuvhara kwevhavha yakachekwa uye kunyange kukonzera njodzi.Indiro yebofu inofanirwa kuiswa muzvikamu zvinoda kuparadzaniswa, senge muromo wemidziyo, isati yasvika uye mushure mekuvhara-vharuvhu kana pakati pemaflange maviri.Nhamba 8 ndiro yebofu inowanzokurudzirwa.Kutsikirira, kuchenesa uye zvimwe zvikamu zvenguva imwe chete zvekushandisa zvinogona zvakare kushandisa plug plate (denderedzwa bofu ndiro).

1. Muchikamu chekutanga chekugadzirira, kuedza kwesimba kana kusimba kwepombi hakugone kuitwa panguva imwechete nemidziyo yakabatana (yakadai seturbine, compressor, gasifier, reactor, nezvimwewo), uye mapofu. ndiro inofanira kuiswa pakubatana pakati pemidziyo uye pombi.
2. Kune marudzi ese emhando dzemapaipi emidziyo akabatana nenzvimbo yemuganhu kunze kwenzvimbo yemuganhu, kana mudziyo wamira, kana pombi ichiri kushanda, isa ndiro yebofu pavharuvhu yakachekwa.
3. Kana chigadziro chacho chiri-multi-series, pombi huru kubva kunze kwemuganhu wenharaunda yakakamurwa kuva zviuru zvemigero yepombi mune imwe neimwe yakatevedzana, uye cutoff valve yega yega pombi inogadziriswa neplate yekugumisa.
4. Apo chigadziro chinoda kugadziriswa nguva dzose, kuongorora kana kuchinjana, midziyo inobatanidzwa inoda kuparadzaniswa zvachose, uye ndiro yebofu inogadzika pavhavha yakatemwa.
5. Kana pombi yekuchaja nekumanikidza uye pombi yekutsiva gasi (sepaipi yenitrogen uye pombi yemhepo yakadzvanywa) zvabatanidzwa nemidziyo, ndiro yebofu inofanira kuiswa pavharuvhu yakachekwa.
6. Chenesa nzvimbo yakaderera yemidziyo uye pombi.Kana iyo nzira yepakati ichida kuiswa pakati peiyo yakabatana yekuunganidza sisitimu, isa bofu ndiro mushure mekuvhara-vharuvhu.
7. Mabhofu mahwendefa kana waya plugs anofanirwa kusetwa kuseri kwemavharuvhu epombi dzepombi, pombi dzinoburitsa mvura uye sampling pombi dzemidziyo nemapaipi.Zvisiri-chepfu, zvisina ngozi kune hutano uye zvisinga putika zvinhu hazvibatanidzwe.
8. Kana kuiswa kwacho kuchivakwa nematanho, ndiro yakapofumadza inofanira kuiswa pavhavha yakachekwa yepombi yakabatana kune imwe neimwe, kuitira kuti iite kuvakwa kunotevera.
9. Kana chigadzirwa chacho chiri mukugadzirwa kwakajairika, mamwe mapaipi anobatsira anoda kugurwa zvachose anofanira kunge akashongedzerwa nemahwendefa emapofu.?[1]?
Nyaya dzinoda kutarisirwa
1. Pamusana pekusangana nezvinodiwa zvekugadzirisa, gadzira mahwendefa mashoma emapofu sezvinobvira.
2. Iyo yakagadzika ndiro yebofu inofanira kuratidza kuvhurika kwakajairika kana kuvharika kwakajairika.
3. Chikamu cheplate rakapofumadza rakaiswa muvhavha yakachekwa, kumusoro kana pasi pemvura, inofanira kugadziriswa maererano nekucheka-kubvisa maitiro, kuchengetedza uye maitiro ekugadzirisa.
Chiyero chenyika
Simbi pombi flange chivharo GB/T 9123-2010
Marine bofu simbi flange GB/T4450-1995
The industry standard
Ministry of Chemical Indasitiri zviyero
HG20592-2009
HG20615-2009
HG20601-97
Mechanical Dhipatimendi mwero
JB/T86.1-94
JB/T86.2-94
Power line standard
D-GD86-0513