Karolo ea 2 ea litekanyetso tse sebetsang bakeng sa liphaephe tse se nang mohele

GB13296-2013 (Liphaephe tsa tšepe tse se nang mohele bakeng sa liboiler le li-exchange tsa mocheso). Li sebelisoa haholo-holo ho li-boiler, li-superheater, li-exchange tsa mocheso, li-condenser, li-catalytic tubes, jj. tsa likhoebo tsa lik'hemik'hale. Ho sebelisitsoe phaephe ea tšepe e nang le mocheso o phahameng, khatello e phahameng, e sa senyeheng. Lisebelisoa tsa eona tse emelang ke 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, jj. GB/T14975-1994 (Phaephe ea tšepe e se nang mohele ea tšepe bakeng sa sebopeho). E sebelisoa haholo bakeng sa sebopeho se akaretsang (mokhabiso oa hotele le reschorente) le sebopeho sa mechini sa likhoebo tsa lik'hemik'hale, tse hanelang ho senyeha ha sepakapaka le asiti 'me li na le liphaephe tse itseng tsa tšepe tse matla. Lisebelisoa tsa eona tse emelang ke 0-3Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti, jj.

GB/T14976-2012 (Pompo ea tšepe e se nang sekoli ea tšepe bakeng sa ho tsamaisa metsi). E sebelisoa haholo-holo bakeng sa liphaephe tse tsamaisang mecha ea phatlalatso e senyang. Lisebelisoa tse emelang ke 0Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr17Ni12Mo2, 0Cr18Ni12Mo2Ti, jj.

YB/T5035-2010 (Liphaephe tsa tšepe tse se nang sekoli bakeng sa matsoho a axle ea koloi). E sebelisoa haholo-holo ho etsa liphaephe tsa tšepe ea sebopeho sa carbon ea boleng bo holimo le tšepe ea alloy e nang le sekoli e phutholohileng bakeng sa matsoho a halofo ea axle ea koloi le liphaephe tsa axle tsa matlo a axle a drive. Lisebelisoa tsa eona tse emelang ke 45, 45Mn2, 40Cr, 20CrNi3A, jj.

API SPEC 5L-2018 (tlhaloso ea phaephe ea mola), e hlophisitsoeng le ho ntšoa ke Setsi sa Petroleum sa Amerika, e sebelisoa hangata lefatšeng ka bophara.

Phaephe ea mola: e kenyelletsa liphaephe tse se nang moedi le tse phuthetsoeng. Lipheletso tsa phaephe li na le lipheletso tse bataletseng, lipheletso tse nang le khoele le lipheletso tsa sokete; mekhoa ea ho hokela ke ho tjheseletsa qetellong, khokahano ea ho kopanya, khokahano ea sokete, jj. Thepa e ka sehloohong ke GR.B, X42, X52. X56, X65, X70 le mefuta e meng ea tšepe.

API SPEC5CT-2012 (Tlhaloso ea Sekoti le Tube) e bokelloa le ho ntšoa ke American Petroleum Institute (American Petreleum Instiute, e bitsoang "API") 'me e sebelisoa likarolong tsohle tsa lefats'e.

ka:

Sekotjana: Phaephe e tlohang hodima lefatshe ho ya sekotjaneng mme e sebetsa e le lerako la lebota la sekotjana. Diphaephe di hokahantswe ka dikopantara. Disebediswa tse ka sehloohong ke dikereiti tsa tshepe tse kang J55, N80, le P110, le dikereiti tsa tshepe tse kang C90 le T95 tse hanelang ho bola ha hydrogen sulfide. Kereiti ya yona e tlase ya tshepe (J55, N80) e ka kopanngwa le phaephe ya tshepe e welditsweng.

Ho kenya liphaephe: Phaephe e kentsweng ka hara casing ho tloha hodima mobu ho ya lera la oli, mme diphaephe di hokahantswe ka di-coupling kapa ka botlalo. Mosebetsi wa yona ke ho dumella yuniti ya ho pompa ho tsamaisa oli ho tloha lera la oli ho ya fatshe ka phaephe. ​​Disebediswa tse ka sehloohong ke dikereiti tsa tshepe tse kang J55, N80, P110, le C90, T95 tse hanelang ho bola ha hydrogen sulfide. Kereiti ya yona e tlase ya tshepe (J55, N80) e ka kopanngwa le phaephe ya tshepe.


Nako ea poso: Pulungoana-11-2021

Tianjin Sanon Steel Pipe Co.,LTD.

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