Lenonyeletso le bonolo la rabara ea bolo e le 'ngoe
Lintlha tsa bohlokoa
Kenyelletso ea Sehlahisoa
Melemo / mesebetsi: ho monya ho ts'oenyeha, ho fokotsa lerata, ts'ireletso ea likarolo tsa mantlha joalo ka chiller, mochini oa mochini le ts'ebeliso e 'ngoe ea nako e telele, ha e fetisetse ho thothomela ho phaephe, e bapala karolo ea ho sireletsa lipeipi le ho fokotsa litšenyehelo tsa tlhokomelo;Rarolla bothata ba li-flange tse sa bapiseng le liphaephe tse nang le lipelo tse fapaneng.
Lisebelisoa tsa rabara: NR,EPDM,NBR,PTFE,FKM (lisebelisoa tse fapaneng ho latela mecha ea litaba e fapaneng, bona tafole bakeng sa lintlha).
lintho tse bonahalang Flange: ductile tšepe, malleable tšepe, carbon tšepe, stainless tšepe, PVC, joalo-joalo.
Sebopeho sa motsoako o bonolo oa rabara le thepa e sebelisoang:
E boetse e tsejoa e le mahokelo a katoloso kapa lihokelo tse feto-fetohang, manonyeletso a rabara a sebelisoa liindastering tse fapaneng ho kenyeletsoa lipeipi tsa metsi, HVAC (ho futhumatsa, moea o kenang le moea), le ts'ebetso ea lik'hemik'hale.Li etselitsoe ho monya motsamao oa liphaephe le ho sisinyeha ho bakoang ke ho fetoha ha mocheso, ho fetoha ha khatello le metsamao ea mochini.
Lenonyeletso le ka hare la rabara le fana ka ho feto-fetoha ha maemo le ho phutholoha, ho le lumella ho monya motsamao le ho thothomela.Ho matlafatsa lesela ho eketsa matla le botsitso ho lenonyeletso, ho etsa bonnete ba hore e ka mamella khatello le khatello ea maikutlo e behiloeng phala.Mekhahlelo ea rabara e bohareng le e ka ntle e fana ka tšireletso e eketsehileng le ho tiisa.Tšepe e matlafalitsoeng kapa lupu ea terata qetellong ea ho kenya e eketsa ho tiea 'me e thusa ho tšoara se loketseng sebakeng sa sona.E vulcanized le lera la rabara ka mocheso o phahameng le ts'ebetso ea khatello e phahameng ho netefatsa tlamo e matla le e tšoarellang.
Lithako tsa rabara li ka kopanngoa le liphaephe tse nang le li-flange tsa tšepe kapa matsoho a hlephileng a manonyeletso a bapileng.Sena se nolofalletsa ho kenya le ho tlosoa ha bonolo ha tlhokomelo kapa tokiso e hlokahala.Khetho ea thepa e kopanetsoeng ea rabara e itšetlehile ka kopo e khethehileng le mofuta oa mecha ea phatlalatso eo e kopanang le eona.Lisebelisoa tse fapaneng tsa rabara li na le thepa e fapaneng le ho hanyetsa.
Ka mohlala, rabara ea tlhaho e na le elasticity e babatsehang le matla a phahameng a ho taboha.Styrene Butadiene Rubber (SBR) e sebelisoa hangata bakeng sa lits'ebetso tse akaretsang.Rabara ea Butyl e na le khase e ntle haholo le khanyetso ea lik'hemik'hale.Rabara ea Nitrile e tsebahala ka ho hanyetsa oli le mafura.EPDM (ethylene propylene diene rabara) e na le khanyetso e ntle ea boemo ba leholimo le ho hanyetsa ozone.Neoprene e hanyetsana le ozone, boemo ba leholimo le abrasion.Rabara ea silicone e khona ho mamella mocheso o phahameng, e etsa hore e be e loketseng bakeng sa lisebelisoa tsa lijo le tsa meriana.Viton e na le matla a ho hanyetsa mocheso, ho hanyetsa lik'hemik'hale le ho hanyetsa mafura.
Ka kakaretso, manonyeletso a rabara a phetha karolo ea bohlokoa ho boloka botšepehi le ts'ebetso ea liphaephe ka ho fokotsa khatello ea kelello, motsamao o monyang le ho lefella liphetoho tsa mocheso.Ka mefuta e fapaneng ea likhetho tsa lisebelisoa tsa rabara, li hanyetsana le mefuta e mengata ea libaka tse senyang le tse thata.
