The Ultimate Guide to Full Welded Ball Valves

Ha ho tluoa lits'ebetsong tsa indasteri tse hlokang taolo e tšepahalang, e sebetsang hantle ea phallo, li-valve tsa bolo tse cheselitsoeng ka botlalo ke khetho e tsebahalang. Li-valve tsena li etselitsoe ho mamella khatello e phahameng le maemo a mocheso o phahameng, e leng se etsang hore e be tse loketseng liindasteri tse sa tšoaneng tse kenyeletsang oli le khase, lik'hemik'hale tsa petrochemical le tlhahiso ea matla. Tataisong ena e felletseng, re tla hlahloba likarolo, melemo, le ts'ebeliso ea li-valve tsa bolo tse cheselitsoeng ka botlalo le ho fana ka leseli mabapi le ho kenya le ho li hlokomela.

Litšobotsi tsa valve ea bolo e lohiloeng ka botlalo

Belofo ea bolo e cheselitsoeng ka botlalo e nka sebopeho sa 'mele oa karolo e le' ngoe, 'me kutu ea bolo le li-valve li kopantsoe hammoho. Moralo ona o felisa litsela tse ka bang teng tsa ho lutla, ho etsa hore e tšoanelehe bakeng sa lits'ebetso moo ho lutla ho ke keng ha qojoa. Mohaho o cheselitsoeng o boetse o ntlafatsa boleng ba sebopeho sa valve, ho netefatsa hore e khona ho mamella maemo a feteletseng a ts'ebetso.

Li-valve tsena li fumaneha ka lisebelisoa tse fapaneng, ho kenyelletsa le tšepe ea carbon, tšepe e sa hloekang le tšepe ea alloy, ho lumellana le litlhoko tse fapaneng tsa ts'ebetso. Ho phaella moo, li ka ba le lisebelisoa tse sa tšoaneng tsa setulo sa li-valve le lisebelisoa tsa ho tiisa, tse kang PTFE, graphite le tšepe, ho fana ka ts'ebetso e ka tšeptjoang ea ho tiisa mecheng ea litaba le mocheso o sebetsang.

Melemo ea valve ea bolo e cheselitsoeng ka botlalo

Mohaho oa li-valve tse entsoeng ka li-valve tsena kaofela o fana ka melemo e mengata ho feta li-valve tsa bolo ea 'mele. E 'ngoe ea melemo e ka sehloohong ke tiiso ea eona e phahameng, e fokotsang kotsi ea ho tsoa ha batho ba balehang le ho netefatsa hore tikoloho e lumellana. Karolo ena e etsa hore li-valve tsa bolo tse cheselitsoeng ka botlalo e be khetho e ntle bakeng sa lits'ebetso tsa bohlokoa moo polokeho le ts'ireletso ea tikoloho li leng bohlokoa.

Ho phaella moo, moralo o tiileng oa valve ea bolo e nang le welded ka ho feletseng e eketsa nako e telele le bophelo ba tšebeletso, ho fokotsa tlhokahalo ea ho hlokomeloa khafetsa le ho nkeloa sebaka. Sena se fokotsa litšenyehelo tsa bophelo ba mosebelisi le ho ntlafatsa ts'ebetso e sebetsang. Ho phaella moo, li-valve tsena li khona ho sebetsana le metsi a nang le khatello e phahameng le mocheso o phahameng, e leng se etsang hore li tšoanelehe bakeng sa maemo a thata a tshebetso.

Ho sebelisoa ha valve ea bolo e nang le welded ka ho feletseng

Li-valve tsa bolo tse cheselitsoeng ka botlalo li sebelisoa haholo liindastering tse fapaneng le lits'ebetso tse koalang le ho laola phallo ea mokelikeli. Lefapheng la oli le khase, li-valve tsena li sebelisoa hangata liphaepheng, litanka tsa polokelo le lits'ebetso tsa ts'ebetso ho laola phallo ea oli e tala, khase ea tlhaho le lihlahisoa tse hloekisitsoeng. Bokhoni ba bona ba ho mamella maemo a thata a ts'ebetso le lits'ebetso tsa khatello e phahameng li etsa hore e be tse loketseng bakeng sa lits'ebetso tse holimo, tse bohareng le tse tlase.

Ho phaella moo, li-valve tsa bolo tse cheselitsoeng ka ho feletseng li sebelisoa haholo limela tsa petrochemical le lik'hemik'hale 'me li phetha karolo ea bohlokoa ho laola ho phalla ha metsi a senyang le a kotsi. Mehaho ea bona e matsutla-tsutla le matla a ho tiisa a sa lutleng li li etsa hore e be tse loketseng ho sebetsana le mecha ea litaba e senyang le ho thibela likotsi tse ka bang teng tsa polokeho.

Litsing tsa ho fehla matla, li-valve tsa bolo tse cheselitsoeng ka botlalo li sebelisoa lits'ebetsong tsa mouoane, metsi le khase ho netefatsa ho itšehla thajana le taolo ea maro ka har'a li-boilers, li-turbine le lisebelisoa tse thusang. Bokhoni ba bona ba ho sebetsa ka mocheso o phahameng le likhatello li etsa hore e be karolo ea bohlokoa ea ts'ebetso ea setsi sa motlakase.

Litlhokomelo tsa ho kenya le tlhokomelo

Ho kenya le tlhokomelo e nepahetseng ho bohlokoa ho netefatsa ts'ebetso e nepahetseng le bophelo ba ts'ebeletso ea valve ea hau ea bolo e cheselitsoeng ka botlalo. Nakong ea ho kenya, ho bohlokoa ho latela litataiso le likhothaletso tsa moetsi ho etsa bonnete ba hore valve e behiloe hantle ebile e hokahane ka har'a sistimi ea liphaephe. Ho feta moo, tlhahlobo le tlhahlobo ea kamehla ea li-valve, ho kenyelletsa le ho hlahloba ho lutla le ho netefatsa botšepehi ba tiiso, ho bohlokoa ho khetholla le ho rarolla mathata afe kapa afe a ka bang teng.

Mesebetsi ea kamehla ea ho lokisa, e kang ho tlotsa kutu ea valve le ho hlahloba kamehla likarolo tsa ho tiisa, ho ka thusa ho lelefatsa bophelo ba tšebeletso ea valve ea bolo e nang le welded ka ho feletseng. Haeba mathata leha e le afe a ts'ebetso kapa ho senyeha ha ts'ebetso ho etsahala, ho lokisoa le ho lokisoa ho lokela ho etsoa hang-hang ho thibela tšitiso ea ts'ebetso le ho boloka botšepehi ba tsamaiso.

Ka kakaretso, li-valve tsa bolo tse cheselitsoeng ka botlalo ke tharollo e tšepahalang, e sebetsang bakeng sa lits'ebetso tsa indasteri tse hlokang taolo ea phallo e matla le e sa luleng. Ts'ebetso ea eona e ikhethang, ho tšoarella le ho feto-fetoha ha maemo ho etsa hore e be khetho ea pele bakeng sa lits'ebetso tsa bohlokoa indastering ea oli le khase, ea petrochemical le ea ho fehla matla. Ka ho utloisisa likarolo, melemo, lits'ebetso le menahano ea tlhokomelo ea li-valve tsa bolo tse cheselitsoeng ka botlalo, basebelisi ba ho qetela ba ka etsa liqeto tse nang le tsebo le ho eketsa ts'epo ea ts'ebetso ea litsamaiso tsa bona.