Sebakeng sa mosebetsi oa Jinbin, sehlopha saflanged carbon steel ball valvesli ntse li kenngoa ka har'a mabokose bakeng sa ho romelloa.

Ke lisebelisoa life tse khethehileng tsa tšepe ea flanged carbon?belofo ea bolo?

I. Maemo a Motheo Lefapheng la Petrochemical

E le tšimo e sebelisoang ka ho fetisisa, e loketse maemo a ts'ebetso a kang ho hloekisa oli e tala le motsoako oa lik'hemik'hale. Mohlala, liphaepheng tsa lipalangoang tsa lihlahisoa tsa oli tse nang le mocheso o phahameng oa likhoebo tse hloekisitsoeng le tsa lik'hemik'hale, litšobotsi tsa tsona tsa ho bula le ho koala kapele li ka thibela ho bolokoa ha mahareng le oxidation. Sebopeho se sa keneleng mollo le se khahlanong le static se lumellana le maemo a API 607, ho netefatsa polokeho ea tlhahiso.

Ii. Tšebeliso ea Litsamaiso tsa Matla a Matla

Mererong ea matla a mocheso le ho kopanya, e sebelisoa bakeng sa metsi a phepelo ea boiler le lipeipi tsa phepelo ea mouoane. E loketse maemo a ho sebetsa a nang le khatello e phahameng ea mocheso le mocheso o phahameng, botsitso ba khokahano ea flange e ka hanela ho sisinyeha ha lipeipi, mme ts'ebetso e akaretsang ea 'mele oa li-valve e ntlafatsa bokhoni ba ho hanela khatello ea khatello. Lits'ebetsong tse thusang tsa matla a nyutlelie, indasteri ea li-valve tsa bolo e entsoeng ka tšepe e tlase ea mocheso oa carbon (LCB) e ka ikamahanya le maemo a cryogenic a -46 ℃, e fana ka taolo e tšepahalang ea ho koala lipeipi tsa metsi a pholileng.

Iii. Lihokelo tsa Bohlokoa indastering ea Metallurgis

E sebelisoa ho potoloha metsi a pholileng le tsamaiso ea phetisetso ea khase ea sebōpi ka ho qhibilihisa tšepe. Ha e pepesetsoa mecha ea litaba e nang le lerōle le lintho tse senyang hanyenyane, 'mele oa valve ea carbon steel o kopantsoe le libolo tsa tšepe tse thata ho thibela khoholeho ea likaroloana le ho senyeha. Sebopeho sa ho itlhoekisa sa setulo sa valve se fokotsa kotsi ea ho koala. Phapeng ea phepelo ea khase ea converter flue, likarolo tsa eona tsa torque e nyane ea ts'ebetso le ho bula le ho koala kapele li ka arabela ka potlako ho feto-fetoha ha khatello ea sistimi le ho netefatsa katleho ea tlhoekiso ea khase ea flue.

Iv. Maemo a Masepala le Kakaretso a Indasteri

Merero ea phepelo ea metsi le likhoerekhoere litoropong, 4 Inch ball valve e entsoeng ka tšepe e entsoeng ka tšepe le tšepe ea carbon e loketse mecha e sa senyeheng e kang metsi a pompo le metsi a potolohang. Ba fana ka ts'ebetso e ntle ea litšenyehelo, 'me likhokahano tsa flange li thusa ho lokisoa le ho hlahlojoa hamorao. Liphaepheng tsa ho thibela likokoana-hloko tsa mouoane tsa indasteri ea meriana le ea lijo, li-valve tsa bolo ea carbon steel tse se nang litsela tse shoeleng tsa ho phalla li khethiloe ho thibela masala a mahareng le ho finyella litlhoko tsa bohloeki.

V. Kopo Sebakeng sa Phetiso le Phano ea Khase

Liteisheneng tsa liheke tsa litoropong le liphaephe tsa khase ea tlhaho tse hole haholo, valve ea bolo ea carbon steel flanged e fetohile lisebelisoa tsa mantlha bakeng sa ho khaoha ha mahareng ka lebaka la ho tiisa mollo le meralo e khahlano le maemo. Sebopeho sa bolo e tsitsitseng se loketse liphaephe tsa bophara bo boholo ho tloha ho DN50 ho ea ho DN600. E netefatsa ho tiisoa ho tsitsitseng tlas'a liphapang tsa khatello e phahameng haholo 'me e ka hokahanngoa hole le sistimi ea ESD ho fihlela ho koaloa ha tšohanyetso, ho netefatsa polokeho ea phetisetso ea khase.