Ka lebaka la lits'ebetso tse fapaneng tsa tlhahiso, phala ea tšepe e se nang moeli e ka aroloa ka mefuta e 'meli:hot-rolled (extrusion) seamless tšepe pipele phala ea tšepe e sa koahelehang e huloang ke serame.Li-tubes tse batang (tse phuthoang).li arotsoe ka mefuta e 'meli: li-tubes tse chitja le li-tubes tse bōpehileng.
Tlhaloso ea Ts'ebetso
Pipe ea tšepe e chesang (extrusion seamless steel pipe): phala e chitja e se nang letho ea ho futhumatsa e phunyeletsang lirolo tse tharo, ho bilika ho tsoelang pele kapa ho fokotsa bophara ba pipe (kapa ho fokotsa bophara) ntlo ea polokelo.
Peipi ea tšepe e batang (e phuthoang) e se nang seamless: tube e pota-potileng e se nang letho ho futhumatsa hlooho e nang le asiti ea pickling ea oli (copper plating) setšoantšo se batang sa mefuta e mengata (ho batang) se se nang letho kalafo ea mocheso e otlollang tlhahlobo ea haeteroliki (tlhahlobo) polokelo letšoao.
Liphaephe tsa tšepe tse se nang seamless li arotsoe ka mefuta e latelang ka lebaka la ts'ebeliso ea tsona e fapaneng:
GB/T8162-2008 (peipi ea tšepe e se nang moeli bakeng sa sebopeho).Haholo-holo e sebelisoa bakeng sa mehaho e akaretsang ea sebopeho le mechine.Boitsebiso ba eona ba moemeli (brand): tšepe ea carbon 20, 45 tšepe;tšepe ea motsoako Q345, 20Cr, 40Cr, 20CrMo, 30-35CrMo, 42CrMo joalo-joalo.
GB/T8163-2008 (peipi ea tšepe e se nang seam bakeng sa ho tsamaisa mokelikeli).E sebelisoa haholo bakeng sa ho tsamaisa liphaephe tsa mokelikeli ho boenjiniere le lisebelisoa tse kholo.Thepa ea moemeli (brand) ke 20, Q345, joalo-joalo.
GB3087-2008 (phala ea tšepe e se nang seam bakeng sa li-boilers tsa khatello e tlase le e mahareng).E sebelisoa haholo-holo bakeng sa liphaephe bakeng sa ho tsamaisa maro a tlaase le a mahareng a khatello ea metsi ka har'a li-boilers tsa indasteri le li-boilers tsa malapeng.Thepa ea moemeli ke tšepe No. 10 le No. 20.
GB5310-2008 (li-tubes tsa tšepe tse se nang moeli bakeng sa li-boilers tse phahameng tsa khatello).E sebelisoa haholo-holo bakeng sa mocheso o phahameng le likhatello tse phahameng tse fetisang mabokose a bokellang mokelikeli le liphaephe liteisheneng tsa motlakase le liboiler tsa setsi sa matla a nyutlelie.Lisebelisoa tsa moemeli ke 20G, 12Cr1MoVG, 15CrMoG, joalo-joalo.
GB5312-1999 (tšepe ea carbon le carbon-manganese tšepe e se nang seamless pipe bakeng sa likepe).E sebelisoa haholo-holo bakeng sa liphaephe tsa khatello ea I le II bakeng sa li-boilers tsa likepe le li-superheaters.Lisebelisoa tsa moemeli ke 360, 410, 460 limaraka tsa tšepe, joalo-joalo.
GB6479-2000 ( phala ea tšepe e se nang moeli bakeng sa lisebelisoa tsa manyolo a khatello e phahameng).E sebelisoa haholo-holo ho tsamaisa mocheso o phahameng le liphaephe tsa mokelikeli o matla holim'a thepa ea manyolo.Lisebelisoa tsa moemeli ke 20, 16Mn, 12CrMo, 12Cr2Mo le tse ling tse joalo.
GB9948-2006 (peipi ea tšepe e sa tsitsang bakeng sa ho phatloha ha peterole).Haholo-holo e sebelisoa ka li-boilers, li-heaters tsa mocheso le liphaephe bakeng sa ho tsamaisa maro ka li-smelters tsa petroleum.Lisebelisoa tsa moemeli ke 20, 12CrMo, 1Cr5Mo, 1Cr19Ni11Nb le tse ling tse joalo.
GB18248-2000 ( phala ea tšepe e se nang moeli bakeng sa li-cylinders tsa khase).Haholo-holo e sebelisoa ha ho etsoa li-cylinders tse fapaneng tsa khase le li-hydraulic.Lisebelisoa tsa moemeli ke 37Mn, 34Mn2V, 35CrMo, le tse ling tse joalo.
GB/T17396-1998 (peipi e chesang e kentsoeng e se nang seamless bakeng sa lisebelisoa tsa hydraulic).Haholo-holo e sebelisetsoang ho etsa li-hydraulic hydraulic supports le li-cylinders, litšiea, le li-cylinders tse ling tsa hydraulic.Lisebelisoa tsa moemeli oa eona ke 20, 45, 27SiMn le tse ling tse joalo.
GB3093-1986 (peipi ea tšepe e se nang seamless e phahameng-khatello bakeng sa dienjini tsa disele).Haholo-holo e sebelisoa bakeng sa phala ea mafura a khatello e phahameng ea sistimi ea enjene ea dizeli.Pipe ea tšepe hangata ke phala e huloang ka serame, 'me thepa ea eona e emelang ke 20A.
GB/T3639-1983 (peipi ea tšepe e batang e huloang kapa e batang e kentsoeng ka nepo e se nang seamless).E sebelisoa haholo-holo bakeng sa meaho ea mochini, lisebelisoa tsa khatello ea khabone, li-tubes tsa tšepe tse nang le boemo bo holimo bo nepahetseng le pheletso e ntle ea bokaholimo.E emetse thepa ea 20, 45 tšepe joalo-joalo.
GB/T3094-1986 (peipi ea tšepe e batang e huloang e se nang seamless e bōpehileng ka tšepe).Haholo-holo e sebelisoa ha ho etsoa likarolo tse fapaneng tsa sebopeho le likarolo, thepa ke tšepe ea boleng bo phahameng ba k'habone le tšepe e tlase ea alloy.
GB/T8713-1988 (phaephe ea tšepe e sa tsitsang ka hare e nepahetseng bakeng sa li-cylinders tsa hydraulic le pneumatic).E sebelisoa haholo-holo bakeng sa tlhahiso ea li-tubes tsa tšepe tse batang tse huloang kapa tse batang tse nang le bophara bo nepahetseng ba kahare bakeng sa li-cylinders tsa hydraulic le pneumatic.Boitsebiso ba eona ba moemeli ke 20, 45 tšepe joalo-joalo.
GB13296-2007 (li-tubes tsa tšepe tse se nang seamless bakeng sa li-boilers le lisebelisoa tsa mocheso).Haholo-holo e sebelisoa ka li-boilers, li-superheaters, li-heaters tsa mocheso, li-condensers, li-catalytic tubes, joalo-joalo tsa lik'hamphani tsa lik'hemik'hale.Mocheso o phahameng o hanyetsanang, khatello e phahameng, phala ea tšepe e thibelang kutu.Lisebelisoa tsa moemeli ke 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti le tse ling tse joalo.
GB/T14975-2002 (peipi ea tšepe e se nang seamless bakeng sa sebopeho).E sebelisoa haholo bakeng sa sebopeho se akaretsang (hotele, mokhabiso oa lireschorente) le phala ea tšepe bakeng sa kutu ea sepakapaka le acid mme e na le matla a itseng bakeng sa sebopeho sa mochini oa likhoebo tsa lik'hemik'hale.Lisebelisoa tsa moemeli ke 0-3Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr18Ni12Mo2Ti le tse ling tse joalo.
GB/T14976-2002 (peipi e se nang seamless ea tšepe bakeng sa lipalangoang tsa mokelikeli).Haholo-holo e sebelisoa bakeng sa ho tsamaisa mecha ea litaba e senyang.Lisebelisoa tsa moemeli ke 0Cr13, 0Cr18Ni9, 1Cr18Ni9Ti, 0Cr17Ni12Mo2, 0Cr18Ni12Mo2Ti le tse ling tse joalo.
YB/T5035-1993 (li-tubes tsa tšepe tse se nang seam bakeng sa lihlahla tsa semi-axle tsa likoloi).E sebelisoa haholo-holo bakeng sa tlhahiso ea tšepe ea boleng bo holimo ea khabone le li-axle tsa tšepe tse chesang tse koahetsoeng ka seamless bakeng sa li-axle tsa li-axle tsa koloi.Lisebelisoa tsa moemeli ke 45, 45Mn2, 40Cr, 20CrNi3A le tse ling tse joalo.
API SPEC5CT-1999 (Casing and Tubing Specification) e hlophisitsoe le ho hatisoa ke American Petroleum Institute ("American") 'me e sebelisoa haholo lefatšeng ka bophara.Har'a tsona: Casing: phala e kenang ka selibeng ho tloha fatše 'me e sebelisoa e le lesela la lerako la seliba, 'me liphaephe li kopantsoe ka ho kopanya.Lisebelisoa tse ka sehloohong ke limaraka tsa tšepe tse kang J55, N80, P110, le limaraka tsa tšepe tse kang C90 le T95 tse hanyetsanang le hydrogen sulfide corrosion.Sekhahla sa eona sa tšepe se tlase (J55, N80) se ka tšeloa phala ea tšepe.Tubing: Peipi e kenngoa ka har'a casing ho tloha fatše ho ea holimo ho lera la oli, 'me liphaephe li kopantsoe ka ho kopanya kapa 'mele oa bohlokoa.Mosebetsi oa eona ke hore mochine oa ho pompa o tsamaisa oli ho tloha lera la oli ho ea fatše ka pipe ea oli.Lisebelisoa tse ka sehloohong ke J55, N80, P110, le limaraka tsa tšepe tse kang C90 le T95 tse hanyetsanang le hydrogen sulfide corrosion.Sekhahla sa eona sa tšepe se tlase (J55, N80) se ka tšeloa phala ea tšepe.
API SPEC 5L-2000 (Pipe ea MolaSpecification), e hlophisitsoeng le ho hatisoa ke American Petroleum Institute, e sebelisoa lefatšeng ka bophara.
Pipe ea mela: Ke oli, khase kapa metsi a ntšang shaft fatše ebe a e isa likhoebong tsa indasteri ea oli le khase ka pipe ea mohala.Pipe ea mohala e kenyelletsa mefuta e 'meli ea liphaephe tse se nang seamless le tse cheselitsoeng,' me lipheletsong tsa liphaephe li na le lipheletso tse bataletseng, lipheletsong tse nang le likhoele le lipheletsong tsa sokete;mekhoa ea ho hokahanya ke welding ea ho qetela, khokahanyo ea ho kopanya, khokahanyo ea socket le tse ling tse joalo.Lintho tse ka sehloohong tsa tube ke limaraka tsa tšepe tse kang B, X42, X56, X65 le X70.
Re stockist ea carbon le alloy seamless tšepe pipe.Haeba u na le lipotso, ka kopo ikutloe u lokolohile ho ikopanya le rona ka mekhoa e latelang ea ho ikopanya.
Nako ea poso: Sep-01-2022