Ikopanye le Rona bakeng sa tlhahisoleseding e batsi ka boholo
Pipe ea Mohala e se Nang Seamless ea API 5L X52 / X60 / X65 / X70 / X80 | Mofani oa Tube ea Tšepe ea Liphaephe tsa SMLS
| Pipe ea Tšepe ea API 5LQaqiso ea Sehlahisoa | |
| Mekhahlelo | API 5L Kereiti ea B, X42, X52, X56, X60, X65, X70, X80 |
| Boemo ba Tlhaloso | PSL1, PSL2 |
| Bophara ba Bophara ba Kantle | 1/2” ho isa ho 2”, 3”, 4”, 6”, 8”, 10”, 12”, 16 inches, 18 inches, 20 inches, 24 inches ho fihlela ho 40 inches. |
| Kemiso ea Botenya | SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, ho isa ho SCH 160 |
| Mefuta ea Tlhahiso | ERW e se nang seamless, e welded, e saennweng ho LSAW, DSAW, SSAW, HSAW |
| Mofuta oa Lipheletso | Lipheletso tse betliloeng, Lipheletso tse se nang letho |
| Bolelele ba Nako | SRL, DRL, 20 FT (limithara tse 6), 40FT (limithara tse 12) kapa, e etselitsoeng uena |
| Li-cap tsa Tšireletso | polasetiki kapa tšepe |
| Phekolo ea Bokaholimo | Pente ea tlhaho, e nang le varnish, e ntšo, FBE, 3PE (3LPE), 3PP, CWC (E koahetsoeng ka boima ba konkreite) CRA e koahetsoeng kapa e nang le mela |
Pipe ea Tšepe ea API 5L Kereiti ea BChate ea Boholo
| Bophara ba Kantle (OD) | Botenya ba Lebota (WT) | Boholo ba Phaephe bo Ikhethileng (NPS) | Bolelele | Kereiti ea Tšepe e Fumaneha | Mofuta |
| 21.3 mm (0.84 in) | 2.77 – 3.73 mm | ½″ | 5.8 m / 6 m / 12 m | Sehlopha sa B – X56 | E se nang seamless / ERW |
| 33.4 mm (1.315 in) | 2.77 – 4.55 mm | 1″ | 5.8 m / 6 m / 12 m | Sehlopha sa B – X56 | E se nang seamless / ERW |
| 60.3 mm (2.375 in) | 3.91 – 7.11 mm | 2″ | 5.8 m / 6 m / 12 m | Sehlopha sa B – X60 | E se nang seamless / ERW |
| 88.9 mm (3.5 in) | 4.78 – 9.27 mm | 3″ | 5.8 m / 6 m / 12 m | Sehlopha sa B – X60 | E se nang seamless / ERW |
| 114.3 mm (4.5 in) | 5.21 – 11.13 mm | 4″ | 6 m / 12 m / 18 m | Sehlopha sa B – X65 | E se nang seamless / ERW / SAW |
| 168.3 mm (6.625 in) | 5.56 – 14.27 mm | 6″ | 6 m / 12 m / 18 m | Sehlopha sa B – X70 | E se nang seamless / ERW / SAW |
| 219.1 mm (8.625 in) | 6.35 – 15.09 mm | 8″ | 6 m / 12 m / 18 m | X42 – X70 | ERW / SAW |
| 273.1 mm (10.75 in) | 6.35 – 19.05 mm | 10″ | 6 m / 12 m / 18 m | X42 – X70 | SAW |
| 323.9 mm (12.75 in) | 6.35 – 19.05 mm | 12″ | 6 m / 12 m / 18 m | X52 – X80 | SAW |
| 406.4 mm (16 in) | 7.92 – 22.23 mm | 16″ | 6 m / 12 m / 18 m | X56 – X80 | SAW |
| 508.0 mm (20 in) | 7.92 – 25.4 mm | 20″ | 6 m / 12 m / 18 m | X60 – X80 | SAW |
| 610.0 mm (24 in) | 9.53 – 25.4 mm | 24″ | 6 m / 12 m / 18 m | X60 – X80 | SAW |
Tobetsa Konopo e ka ho le letona
PSL 1 (Tlhaloso ea Sehlahisoa Boemo ba 1): Bakeng sa lipeipi tse hahiloeng ho latela boemo ba motheo ba boleng bo tloaelehileng.
PSL 2 (Tlhaloso ea Sehlahisoa Boemo ba 2): Ho sebelisoa thepa e phahameng ea mechini, taolo e thata ea lik'hemik'hale le NDT, tlhaloso e matla haholoanyane.
| Ntho | PSL 1 | PSL 2 | Papiso |
| Sebopeho sa Lik'hemik'hale | Litlhoko tse tloaelehileng tsa sebopeho sa lik'hemik'hale | Taolo e thata haholoanyane ea phosphorus, sebabole le likarolo tsa alloying | PSL 2 e fana ka botsitso bo ntlafetseng ba thepa le ho hanyetsa ho bola. |
| Matla a Tekanyo | E fihlela litlhoko tse boletsoeng tsa kereiti | E latela ditlhoko tse tshwanang tsa sehlopha, ka taolo e tiileng ya tlhahiso | Thepa ea mechini e bolokoa ka mokhoa o tsitsitseng haholoanyane ho PSL 2. |
| Matla a tšepe | E fihlela litlhoko tse boletsoeng tsa kereiti | Matla a lekanang le netefatso e tiileng ea boleng | Ka bobeli li fihlela maemo a tloaelehileng, ha PSL 2 e fana ka ts'epo e ntlafalitsoeng. |
| Ho lelefatsa | Litlhoko tse tloaelehileng tsa ho ductility | Litlhoko tse tšoanang tsa ho lelefatsa ka tlhokomelo e haufi ea boleng | E netefatsa ts'ebetso e tšepahalang lits'ebetsong tse hlokang boiteko bo bongata. |
| Matla a Tšusumetso | Ho ikhethela ho latela tlhaloso ea projeke | Teko ea Charpy V-Notch e tlameha ho etsoa maemong a mocheso a boletsoeng. | PSL 2 e loketse maemo a leholimo a batang le liphaephe tsa bohlokoa. |
| Tshebetso ea ho tjheseletsa | E loketse lits'ebetso tse akaretsang tsa ho tjheseletsa | Litlhoko tse phahameng tsa boleng ba ho tjheseletsa le netefatso e eketsehileng | E fana ka botšepehi bo ntlafetseng ba ho weld bakeng sa liphaephe tse sebetsang hantle. |
| Ho nepahala ha litekanyo | Mamello e tloaelehileng ea tlhahiso | Taolo e tiileng ea bophara ba kantle le botenya ba lebota | E fana ka ho nepahala ho betere ha ho kenngoa le ho hokahanya liphaephe. |
| Tlhahlobo le NDT | Mekhoa e tloaelehileng ea tlhahlobo; NDT e eketsehileng ha ho hlokahala | Hangata ho hlokahala liteko tse felletseng tse sa senyeheng (UT, RT, MPI, jj.) | E ntlafatsa ts'epo ea sehlahisoa le polokeho ea ts'ebetso. |
| Likopo tse Tloaelehileng | Liphaephe tse akaretsang tsa phetisetso ea oli, khase le metsi | Merero ea liphaephe tse nang le khatello e phahameng, mocheso o tlase, tšebeletso e bolila le ea bohlokoa | PSL 2 e ratoa haholo moo polokeho le ts'ebetso li leng bohlokoa. |
| Litšenyehelo tsa Tlhahiso | E theko e tlaase haholoanyane | Litšenyehelo tse phahameng tsa tlhahiso le tlhahlobo | Liteko tse ling le taolo e thata ea boleng li eketsa litšenyehelo ka kakaretso. |
| Kereiti ea API 5L | Matla a Tlase a Tekanyo | Litšebeliso tse Tloaelehileng ho pholletsa le Amerika |
| Sehlopha sa B | ≥245 MPa | E sebelisoa hangata bakeng sa phetiso ea khase ea tlhaho e nang le khatello e tlase Amerika Leboea le litsamaiso tsa ho bokella oli le khase Amerika Bohareng. |
| X42 / X46 | ≥290 MPa / ≥317 MPa | E loketse marangrang a kabo ea khase ea masepala, liphaephe tsa nosetso ea temo, le merero ea meralo ea motheo ea matla a khatello e mahareng. |
| X52 (E Tummeng Haholo) | ≥359 MPa | E sebelisoa haholo ntlafatsong ea oli ea shale US, lipalangoang tsa oli le khase lebōpong la leoatle Brazil, le mererong ea liphaephe tsa khase ea tlhaho tse tšelang meeli Amerika Bohareng. |
| X60 / X65 | ≥414 MPa / ≥448 MPa | E loketse litsamaiso tsa phetiso ea khatello e phahameng, ho kenyeletsoa le merero ea lehlabathe la oli la Canada le liphaephe tse lebōpong la leoatle Koung ea Mexico. |
| X70 / X80 | ≥483 MPa / ≥552 MPa | E etselitsoe phetiso ea oli e tala le khase ea tlhaho libakeng tse telele, nts'etsopele ea metsi a tebileng lebopong la leoatle, le merero e meng ea meralo ea motheo ea eneji e hlokang matla a mangata. |
Tlhahlobo ea Lisebelisoa tse Tala– Khetha le ho hlahloba di-billet kapa di-coil tsa tšepe tsa boleng bo botle.
Ho theha– Mena kapa o phunyeletse ka mokhoa oa phaephe (E se nang seamless / ERW / SAW).
Ho tjheseletsa–Manonyeletso a ka hare ho liphaephe a etsoa ka ho tjheseletsa ka motlakase kapa ho tjheseletsa ka arc e ka tlas'a metsi.
Kalafo ea Mocheso– Eketsa matla le ho tiea ka ho futhumatsa hantle.
Ho lekanya le ho otlolla– Fetola bophara ba pompo mme o netefatse hore boholo bo nepahetse.
Teko e sa Senyeheng (NDT)– Hlahloba diphoso tsa ka hare le tsa bokaholimo.
Teko ea Hydrostatic– Leka phaephe ka 'ngoe bakeng sa matla le ho lutla.
Ho Koahela Bokaholimo– Kenya lera la tšireletso ea mafome (varnish e ntšo, FBE, 3LPE, jj.).
Ho tšoaea le ho hlahloba– Tšoaea litlhaloso 'me u etse tlhahlobo ea boleng ba ho qetela.
Sephutheloana le Phano– Paka, paka, 'me u tlise ka Litifikeiti tsa Teko ea Mill.
Phihlelo e Batsi ea ho Romela Linaheng Tse Ling– Ho feta dilemo tse 15 tsa ho fana ka dihlahiswa tsa tshepe Amerika Leboya, Bohareng le Borwa, ka kutlwisiso e tebileng ya ditlhoko tsa mmaraka wa lehae.
Potefolio e Felletseng ea Lihlahisoa– Mofani oa sebaka se le seng bakeng sa liphaephe tsa tšepe tsa API, tšepe ea sebopeho, lipoleiti tsa tšepe, likhoele, maballo, liqubu tsa maqephe, le litharollo tsa tšepe tse ikhethileng.
Maemo a Boleng a Machaba– Lihlahisoa tse entsoeng ho latela maemo a API, ASTM, ASME, EN, JIS, le ISO, tse tšehetsoang ke Mill Test Certificates (MTC) le litlhahlobo tsa motho oa boraro ha li kopuoa.
Tlhahiso e Tenyetsehang ea Custom– Boholo bo ikhethileng, botenya ba mabota, bolelele, masela a ho koahela, ho bevel, ho kenya khoele, le sephutheloana se khethehileng ho fihlela litlhaloso tsa projeke.
Bokhoni ba Phepelo bo Tšepahalang– Kemiso e tsitsitseng ea tlhahiso, thepa e ngata e bolokiloeng, le thepa e sebetsang hantle li netefatsa hore merero e tla fanoa ka potlako.
Litheko tsa Lefatše ka Bophara tse Hlolisanang– Kopanyo e matla ea ketane ea phepelo le likamano tsa fektheri li fana ka litharollo tse theko e tlaase ntle le ho beha boleng kotsing.
Tšehetso ea Litsebi tsa ho Romela Linaheng Tse Ling le ho Lokisa Lintho– Sehlopha se nang le boiphihlelo se sebetsanang le litokomane tsa kantle ho naha, ho kenya dikhonteinara, ho romela dikepe tse ngata, ho tlosa thepa ya lekgetho, le tsamaiso ya dipalangwang tsa matjhaba.
Tšebeletso e Ikemiseditseng ea Bareki– Karabelo e potlakileng ea khotheishene, tšehetso ea tekheniki, le tšebeletso e felletseng ea kamora thekiso bakeng sa borakonteraka ba EPC, baabi, le merero ea meralo ea motheo ho pholletsa le Amerika.
Royal Steel Group e netefatsa hore thomello e 'ngoe le e 'ngoe e pakiloe ka mokhoa o sireletsehileng ho sireletsa lihlahisoa nakong ea lipalangoang tse hole le ho romelloa kantle ho naha.
Sephutheloana se Tloaelehileng sa ho Romela Kantle–Liphaephe tsa tšepe tsa API 5Lli tlameletsoe ka marapo a tšepe a matla a phahameng 'me li kentsoe likatiba tse sireletsang ha ho hlokahala.
Tšireletso ea Bokaholimo– E phuthetsoe ka thepa e sa keneleng metsi le filimi ea polasetiki ho thibela mongobo, mafome le tšenyo ea bokaholimo nakong ea leeto.
Hlakola Boitsebiso ba Sehlahisoa– Sephutheloana se seng le se seng se tšoailoe ka boholo, kereiti, nomoro ea mocheso, le tlhahisoleseling ea odara hore ho be bonolo ho e fumana.
Mekhoa e Tenyetsehang ea ho Romela– E fumaneha bakeng sa dijana tsa 20GP/40GP, dijana tse bulehileng, dijana tse robehileng, le thepa e ngata ho latela boholo ba dihlahiswa le ditlhoko tsa projeke.
Tšehetso ea Lefatše ka Bophara ea Thepa– Thomello e sebetsang hantle likoung ho pholletsa le Amerika Leboea, Amerika Bohareng, Amerika Boroa, Bochabela bo Hare, Afrika le Asia Boroa-bochabela, ka litokomane tse felletseng tsa kantle ho naha tse fanoeng.
Sephutheloana se Ikhethileng sea Fumaneha– Litharollo tse khethehileng tsa ho paka, ho ngola mabitso le ho kenya thepa li ka hlophisoa ho fihlela litlhoko tsa bareki le litlhoko tsa projeke.
P1: Nako ea hau ea ho tlisa ke efe?
Nako ea ho tlisa e itšetlehile ka litlhaloso tsa sehlahisoa, bongata ba odara, le litlhoko tsa ts'ebetso. Lihlahisoa tse tloaelehileng hangata li na le linako tse khutšoane tsa ho etella pele, ha lihlahisoa tse ikhethileng li hloka nako e eketsehileng ea tlhahiso.
P2: Ke dinaha dife tseo o romelang thepa kantle ho tsona?
Lihlahisoa tsa rona li romeloa ho bareki lefatšeng ka bophara ho kenyeletsoa Amerika Leboea, Europe, Asia Boroa-bochabela, Bochabela bo Hare, Amerika Boroa le limmaraka tse ling tsa machabeng.
P3: U amohela mekhoa efe ea ho lefa?
Re tšehetsa mekhoa e mengata ea ho lefa ho latela mekhoa ea khoebo ea machaba, ho kenyeletsoa T/T le litharollo tse ling tsa tefo tse buisanoeng.
P4: Ke hobane'ng ha u khetha k'hamphani ea hau?
Ka boiphihlelo ba tlhahiso ba lilemo tse fetang 15, lisebelisoa tse tsoetseng pele tsa tlhahiso, taolo e tiileng ea boleng, bokhoni ba ts'ebetso bo ikhethileng, le lits'ebeletso tsa profeshenale tsa ho romela kantle ho naha, re fana ka litharollo tse tšepahalang tsa tšepe bakeng sa bareki ba lefats'e ka bophara.
P5: Nka fumana khotheishene joang?
Ka kopo re romelle mofuta oa sehlahisoa seo u se hlokang, kereiti ea thepa, boholo, bongata le litlhoko tsa tekheniki. Sehlopha sa rona se tla fana ka khotheishene kapele kamoo ho ka khonehang.
Lintlha tsa ho ikopanya
Aterese
Sebaka sa indasteri ea nts'etsopele ea Kangsheng,
Setereke sa Wuqing, toropo ea Tianjin, China.
Imeile
Mohala
Lihora
Mantaha-Sontaha: Tšebeletso ea lihora tse 24











