Lipeipi tsa tšepe tsa carbon li sebelisoa haholo liindastering tse fapaneng ka lebaka la matla a tsona, ho tšoarella ha tsona, le ho baballa litšenyehelo. Leha ho le joalo, ho ntlafatsa ts'ebetso ea bona le nako e telele, haholo-holo libakeng tse thata, liphaephe tsena li atisa ho ba le mekhoa ea ho roala.
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Mefuta e Tloaelehileng ea Liaparo tsa Liphaephe tsa Carbon Steel
Liphaephe tsa tšepe tsa carbon li ka koaheloa ka lisebelisoa tse fapaneng, e 'ngoe le e' ngoe e fana ka melemo e ikhethang ho latela ts'ebeliso le tikoloho. Ha re hlahlobe tse ling tsa mefuta e atileng haholo ea liphahlo tse sebelisoang indastering:
1. Fusion Bonded Epoxy (FBE) Coating
Fusion Bonded Epoxy (FBE) ke e 'ngoe ea liphahlo tse tsebahalang haholo bakeng sa lipeipi tsa tšepe tsa carbon. Ke polymer e entsoeng ka thermoset e fanang ka tšireletso e ntle ea kutu. Ts'ebetso ea ho roala ha FBE e kenyelletsa ho sebelisa phofo e omeletseng holim'a phaephe e futhumetseng, e ntan'o qhibiliha ebe e etsa lera le tsoelang pele, le sireletsang. Liaparo tsa FBE li tsejoa ka ho khomarela ka matla, ho hanyetsa lik'hemik'hale, le bokhoni ba ho mamella mocheso o phahameng.
2. Polyethylene ea Layer e meraro (3LPE) Coating
Tharo-Layer Polyethylene (3LPE) ke mokhoa o phahameng oa ts'ebetso o nang le likarolo tse tharo tse ikhethileng: epoxy primer, lera la sekhomaretsi, le topcoat ea polyethylene. Sistimi ena ea ho roala e fana ka tšireletso e phahameng ea kutu le khanyetso ea mochini, e etsa hore e be e loketseng bakeng sa liphaephe tse patiloeng le lits'ebetso tsa kantle ho naha. Likarolo tse ngata li sebetsa 'moho ho netefatsa ho khomarela hantle le tšireletso ea nako e telele khahlano le maemo a fapaneng a tikoloho.
3. Polyurethane Coating
Liaparo tsa polyurethane li fana ka khanyetso e ntle ea abrasion le ho feto-fetoha ha maemo, ho etsa hore li tšoanelehe liphaephe tsa tšepe tsa carbon se sebedisoang dibakeng tse thata. Liaparo tsena li fana ka khanyetso e ntle ea lik'hemik'hale 'me li ka mamella tšusumetso le khatello ea mochine. Liaparo tsa polyurethane li atisa ho sebelisoa lits'ebetsong moo liphaephe li pepesehelang lisebelisoa tse senyang kapa ho fetoha ha mocheso khafetsa.
4. Ho roala Zinc (Galvanization)
Galvanization e kenyelletsa ho sebelisa lesela la zinki le sireletsang liphaepheng tsa tšepe tsa carbon. Tshebetso ena e ka etsoa ka hot-dip galvanizing kapa electroplating. Liaparo tsa zinki li fana ka khanyetso e babatsehang ea kutu ka ho sebetsa e le anode ea sehlabelo, ho sireletsa tšepe e ka tlaase le haeba seaparo se phunyeletsoa kapa se senyehile. Liphaephe tsa tšepe tsa galvanized carbon steel li atisa ho sebelisoa tsamaisong ea kabo ea metsi le lits'ebetsong tsa kaho.
Ho Koaela Mekhoa ea Kopo ea Liphaephe tsa Carbon Steel
Katleho ea ho roala e itšetlehile haholo ka hore na e sebelisoa joang ho pipe ea tšepe ea carbon. Ho sebelisoa mekhoa e mengata indastering ho netefatsa ts'ebeliso e ts'oanang le e tšoarellang ea ho roala:
1. Ho roala ha phofo
Ho roala ka phofo ho tloaelehile ho sebelisoa bakeng sa ho sebelisa liphahlo tsa FBE liphaepheng tsa tšepe ea carbon. Ts'ebetso ena e kenyelletsa ho tjhaja likaroloana tsa phofshoana tse omeletseng ka electrostatically le ho li fafatsa holim'a phaephe e futhumetseng. Phofo ea qhibiliha ebe e phalla ho etsa filimi e tsoelang pele, e ntan'o phekoloa ho etsa seaparo se thata, se tšoarellang. Mokhoa ona o tiisa tšireletso e babatsehang le litšila tse fokolang.
2. Spray Coating
Ho roala ha spray ho na le mekhoa e mengata 'me ho ka sebelisoa bakeng sa ho sebelisa liphahlo tse fapaneng tsa metsi, ho kenyeletsoa epoxies le polyurethanes. Thepa ea ho roala e na le atomized mme e fafatsoa holim'a phaephe ho sebelisa lisebelisoa tse khethehileng. Mokhoa ona o lumella ts'ebeliso e potlakileng mme o ka fetoloa ho fihlela botenya bo fapaneng ba ho roala.
3. Dip Coating
Ho qoelisa ho kenyelletsa ho qoelisa peipi ea khabone ka har'a bateng ea thepa ea mokelikeli. Mokhoa ona o atisa ho sebelisoa bakeng sa ho roala li-zinc ts'ebetsong ea galvanization ea hot-dip. Ho roala ha metsi ho tiisa ho koaheloa ka ho feletseng ha phala, ho kenyelletsa le libopeho tse rarahaneng le libaka tseo ho leng thata ho fihla ho tsona.
4. Extrusion Coating
Ho roala ka extrusion hangata ho sebelisoa bakeng sa ho sebelisa liphahlo tsa polyethylene lits'ebetsong tsa 3LPE. Ts'ebetso ena e kenyelletsa ho ntša polyethylene e qhibilihisitsoeng holim'a phaephe, e seng e chesitsoe pele 'me e koahetsoe ka epoxy le likarolo tse khomarelang. Mokhoa ona o hlahisa seaparo se teteaneng, se ts'oanang se nang le sekhomaretsi se babatsehang.
Pele o sebelisa seaparo leha e le sefe, ho bohlokoa ho lokisetsa hantle. Hangata sena se kenyelletsa ho hloekisa, ho theola, 'me ka linako tse ling ho phatloha ho matla ho etsa bonnete ba hore seaparo se khomarela hantle. k'habone tšepe phala bokaholimo.
Melemo ea Lipeipi tsa Tšepe tse Koaheletsoeng tsa Carbon
Ho sebelisa liphaephe ho liphaephe tsa tšepe tsa carbon ho fana ka melemo e mengata e ntlafatsang haholo ts'ebetso ea bona le bophelo bo bolelele. Ha re hlahlobeng melemo ea bohlokoa:
1. Ntlafatso ea Corrosion Resistance
E 'ngoe ea melemo ea mantlha ea ho roala liphaephe tsa tšepe tsa carbon ke ho hanyetsa kutu e ntlafetseng. Liaparo li sebetsa e le mokoallo pakeng tsa bokaholimo ba phala le lintho tse senyang tikolohong, joalo ka mongobo, lik'hemik'hale le oksijene. Tšireletso ena e atolosa haholo nako ea bophelo ea liphaephe, ho fokotsa tlhokahalo ea ho fetola khafetsa le ho fokotsa kotsi ea ho lutla kapa ho hlōleha ka lebaka la ho bola.
2. Ntlafatso ea Khanyetso ea Lik'hemik'hale
Liaparo tse ngata, haholo-holo tse thehiloeng ho epoxy, li fana ka khanyetso e babatsehang ea lik'hemik'hale tse sa tšoaneng. Sena se etsa hore liphaephe tsa carbon tse koahetsoeng li loketse ho sebelisoa liindastering moo ho pepesehela lik'hemik'hale tse bohale ho tloaelehileng, tse kang oli le khase, ho sebetsa ka lik'hemik'hale le ho hloekisa metsi a litšila. Ho roala ho thibela ho kopana ka ho toba pakeng tsa lik'hemik'hale le bokaholimo ba pipe, ho boloka botšepehi ba tšepe.
3. Keketseho ea Khahlano ea Abrasion
Liaparo tse ling, joalo ka polyurethane, li fana ka khanyetso e phahameng ea abrasion. Sena se molemo ka ho khetheha bakeng sa liphaephe tsa tšepe tsa carbon se sebedisoang lits'ebetsong tse amang ho tsamaiswa ha disebediswa tse hohlang kapa ditikolohong tseo ho tshwenyang ka metjhini. Ho roala ho sebetsa e le lera la sehlabelo, ho sireletsa tšepe e ka tlaase hore e se ke ea senyeha.
4. Ho hanyetsa Mocheso
Liaparo tse ngata tse nang le ts'ebetso e phahameng li ka mamella mefuta e mengata ea mocheso. Sena se lumella lipeipi tsa carbon tse koahetsoeng hore li sebelisoe lits'ebetsong tse kenyelletsang mocheso o feteletseng kapa serame ntle le ho senya botšepehi ba phala kapa tšireletso e sireletsang. Mohlala, likhoele tsa FBE ka tloaelo li khona ho mamella mocheso ho fihla ho 150°C (302°F) kapa ho feta, ho ipapisitsoe le sebopeho se itseng.
5. Litšenyehelo-Ka katleho
Le hoja litšenyehelo tsa pele tsa ho roala liphaephe tsa tšepe tsa carbon li ka 'na tsa e-ba tse phahameng ho feta ho sebelisa liphaephe tse sa koaeloang, melemo ea nako e telele e atisa ho fella ka ho boloka litšenyehelo tse kholo. Liphaephe tse koahetsoeng li hloka ho nchafatsoa le ho lokisoa khafetsa, ho fokotsa nako le litšenyehelo tse amanang le tsona. Ho phaella moo, nako e telele ea bophelo ea liphaephe tse koahetsoeng e bolela ho fokotsa litšenyehelo tsa nako e telele tsa thepa.
6. Litšobotsi tse Ntlafetseng tsa Phallo
Liaparo tse ling, haholo-holo li-epoxy linings tse boreleli, li ka ntlafatsa litšobotsi tsa phallo ka har'a phala. Sena se ka lebisa ts'ebetsong e eketsehileng lits'ebetsong tsa lipalangoang tsa mokelikeli, tse ka fokotsang litšenyehelo tsa matla tse amanang le litlhoko tsa ho pompa kapa tsa khatello.
7. Likhetho tsa ho itloaetsa
Mefuta e fapa-fapaneng ea liphahlo tse fumanehang e lumella ho itlhophisa ho latela litlhoko tse khethehileng tsa kopo. Hore na ntho e tlang pele ke ho hanyetsa lik'hemik'hale, ho mamella mocheso, kapa ho hana ho chesoa, ho ka 'na ha e-ba le tharollo ea ho roala e ka etsoang ho khotsofatsa litlhoko tseo.
Mokhoa oa puisano
Ho roala lipeipi tsa tšepe tsa carbon ke ts'ebetso ea bohlokoa e ntlafatsang haholo ts'ebetso ea tsona, ho tšoarella, le ho feto-fetoha ha maemo ho liindasteri tse fapaneng. Ho tloha ts'ireletsong ea kutu e fanoang ke liphaephe tsa FBE ho ea ho matla a mochini a fanoang ke litsamaiso tsa 3LPE, liphahlo tsena li bapala karolo ea bohlokoa ho lelefatsa bophelo ba lipeipi tsa tšepe tsa carbon le ho netefatsa ho ts'epahala ha tsona libakeng tse thata.
Ha theknoloji e ntse e tsoela pele, re ka lebella ho bona litharollo tse ncha le ho feta tsa ho roala tse ntlafatsang thepa ea liphaephe tsa tšepe tsa carbon. Ntlafatso ena e ntseng e tsoela pele e tla tsoela pele ho atolosa lits'ebetso le melemo ea likarolo tsena tsa bohlokoa tsa indasteri.
Ho Longma Group, re utloisisa bohlokoa ba ho lipeipi tsa tšepe tsa carbon tse phahameng le masela a ba sireletsang. Lihlahisoa tsa rona tse pharalletseng, ho kenyeletsoa liphaephe tsa API 5L tse loketseng lits'ebetso tse fapaneng tsa ho roala, li netefatsa hore re ka fihlela litlhoko tse ikhethileng tsa projeke. Hore na o hloka lipeipi bakeng sa lipalangoang tsa oli le khase, kaho, kapa ts'ebeliso efe kapa efe ea indasteri, re na le boiphihlelo ba ho u fa tharollo e nepahetseng.
Se fetoe ke monyetla oa ho ntlafatsa merero ea hau ea lipeipi ka liphaephe tsa khabone tsa maemo a holimo tsa Longma Group. Re fana ka mefuta e fapaneng ea limaraka, ho kenyelletsa B, X42, X46, X52, X56, X60, X65, X70, le X80, e fanang ka litlhoko tse fapaneng tsa indasteri. Liphaephe tsa rona li fumaneha maemong a bobeli a PSL1 le PSL2, ka bophara ba ka ntle ho tloha ho 1/8" ho isa ho 80" le botenya ho tloha ho SCH10 ho ea ho SCH160, ho netefatsa hore u fumana se loketseng litlhoko tsa hau.
Tšepa boitseanape ba rona bo tšehelitsoeng ke litifikeiti tse tumileng, ho kenyeletsoa Setifikeiti sa API 5L, Setifikeiti sa ISO, le Setifikeiti sa QMS. Ikopanye le rona hona joale ho info@longma-group.com ho buisana ka litlhoko tsa hau le ho utloa phapang ea Longma Group. Ha re aheng bokamoso ba hau 'moho le lipeipi tsa rona tsa boleng bo holimo tsa carbon steel le litharollo tsa litsebi tsa ho koahela.
