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Yadda za a zaɓi bawul ɗin malam buɗe ido da aka yi da fluorine
Bawul ɗin malam buɗe ido da aka yi da fluorine wani nau'in bawul ɗin rufi ne da aka saba amfani da shi a cikin acid da alkali da sauran kafofin watsa labarai masu lalata.An yi amfani da shi sosai a cikin man fetur, sinadarai, magunguna, karfe, wutar lantarki da sauran masana'antu.Saboda sarkakkiyar sifofinsa na tsari da kuma com...Kara karantawa -
Menene yanayin aiki da kayan aiki sun dace da bawul ɗin malam buɗe ido na lantarki
Akwai nau'ikan bawul ɗin malam buɗe ido da yawa, gami da yanke saurin yankewa da ci gaba da daidaitawa.An fi amfani dashi don ruwa da iskar gas mai ƙarancin matsa lamba manyan bututun diamita.Ya dace da lokuta inda buƙatun asarar matsa lamba ba su da yawa, ana buƙatar daidaitawar kwarara, da buɗewa da rufewa ...Kara karantawa -
Tsarin da matsalolin gama gari na bawul ɗin malam buɗe ido
A halin yanzu, bawul ɗin malam buɗe ido wani sashi ne da ake amfani da shi don gane kashewa da sarrafa kwararar tsarin bututun.An yi amfani da shi sosai a fannoni da yawa kamar man fetur, masana'antar sinadarai, karafa, wutar lantarki da sauransu.A cikin sanannen fasahar bawul ɗin malam buɗe ido, nau'in rufewarsa galibi yana ɗaukar ...Kara karantawa -
Fasaloli da matakan kariya na bawul ɗin malam buɗe ido
Butterfly bawul yana nufin wani nau'in bawul wanda ɓangaren rufewa (faifan diski ko farantin malam buɗe ido) diski ne, wanda ke jujjuya magudanar bawul don cimma buɗewa da rufewa.An fi amfani da shi don yankewa da ƙumburi a kan bututun.Buɗe bawul ɗin malam buɗe ido da ɓangaren rufewa wani nau'in diski ne b...Kara karantawa -
Taƙaitaccen gabatarwar bawul ɗin ƙwallon ƙwallon da aikinsa (2)
4 bukukuwa tightness Mafi muhimmanci wurin zama sealing abu ga ball bawuloli ne polytetraoxyethylene (PTFE), wanda shi ne m kusan duk sinadaran abubuwa, kuma yana da low gogayya coefficient, barga yi, ba sauki ga shekaru, fadi da zafin jiki aikace-aikace kewayon da sealing yi Excel. ..Kara karantawa -
Taƙaitaccen gabatarwar bawul ɗin ƙwallon ƙwallon da aikinsa (I)
1. Bawul ɗin ƙwallon ƙwallon ya samo asali ne daga bawul ɗin toshe.Bangarensa na budewa da rufewa yana aiki a matsayin yanki, wanda ke amfani da sararin samaniya don juyawa digiri 90 a kusa da axis na tushen bawul don cimma manufar buɗewa da rufewa.2. Aikin bawul ɗin ƙwallon ƙwallon ƙwallon ana amfani dashi galibi don yankewa, distr ...Kara karantawa -
Menene halaye na bawul ɗin duniya?
NORTECH yana ɗaya daga cikin manyan masana'antun China Globe Valve Manufacturer & Supplier.Bawul ɗin rufewa yana nufin ƙofar kalmar inda guntun rufewa (fadi mai faɗi) ke motsawa tare da tsakiyar layin bawul ɗin wurin zama.Dangane da wannan nau'in motsi na diski na bawul, canjin wurin zama na bawul shine pr ...Kara karantawa -
Menene fa'idodi da rashin amfani da bawul ɗin globe?
NORTECH yana ɗaya daga cikin manyan masana'antun China Globe Valve Manufacturer & Supplier.Menene fa'idodi da rashin amfani da bawul ɗin globe?Wuraren buɗewa da rufewa na bawul ɗin rufewa manyan furanni ne masu siffar toshe, kuma saman rufewa lebur ne ko madaidaici, kuma yana tafiya a layi tare da ...Kara karantawa -
Duba aikin bawul da rarrabuwa
Duba bawul yana nufin bawul ɗin da ke buɗewa ta atomatik kuma yana rufe murfin bawul ɗin dangane da kwararar matsakaicin kanta don hana matsakaicin komawa baya.Ana kuma kiransa bawul ɗin duba, bawul ɗin hanya ɗaya, bawul ɗin juyawa, da bawul ɗin matsa lamba na baya.Aikin duba bawul shine che...Kara karantawa -
Gabatarwa da rarrabuwa na ka'idar aiki na duba bawuloli
Duba bawul: Duba bawul kuma ana kiransa bawul ɗin hanya ɗaya ko duba bawul, aikinsa shine hana matsakaici a cikin bututun Baya.Bawul ɗin ƙasa na famfo don rufe ruwan shima yana cikin nau'in bawul ɗin da ba zai dawo ba.Bawul ɗin da ke buɗewa ko rufe da kansa ta hanyar kwarara da ƙarfi o...Kara karantawa -
(Bawul zane) Bidirectional cryogenic iyo ball bawuloli sun canza tsarin cryogenic tsarin
Har ya zuwa yanzu, yanayin aikace-aikacen cryogenic da ke buƙatar hatimin bawul ɗin hanya biyu sun fi amfani da nau'ikan bawuloli guda biyu, wato globe bawul da ƙayyadaddun bawul ɗin ƙwallon ƙafa / saman ɗorawa ƙayyadadden bawul ɗin ƙwallon ƙafa.Duk da haka, tare da ci gaban ci gaba na nau'i biyu na bawul ɗin ball na cryogenic, masu tsara tsarin sun sami ...Kara karantawa -
Bambanci tsakanin ƙirƙira da simintin bawul
Ana jefa bawul ɗin simintin simintin gyare-gyare a cikin bawul ɗin, ƙimar matsi na simintin gabaɗaya ba shi da ɗan ƙaranci (kamar PN16, PN25, PN40, amma kuma akwai babban matsa lamba, zai iya zama 1500LD, 2500LB), mafi yawan caliber ɗin ya fi DN50.An ƙirƙira bawul ɗin ƙirƙira.Ana amfani da su gabaɗaya a cikin bututu mai daraja ...Kara karantawa
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