Ikopanye le Rona bakeng sa tlhahisoleseding e batsi ka boholo
Pipe ea Tšepe e se nang Seamless ea API 5L GR.B X42 X46 X52 X60 X65 X70 X80
| 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 | Ha e na seamless (E phuthoa ka ho Chesa le e Batang), ERW e Welded (e phuthetsoe ka ho hanyetsa motlakase), SAW (E qoelitsoeng ka Arc Welded) ho LSAW, DSAW, SSAW, HSAW |
| Mofuta oa Lipheletso | Lipheletso tse betliloeng, Lipheletso tse se nang letho |
| Bolelele ba Nako | SRL (Bolelele bo le Bong bo sa Ratehang), DRL (Bolelele bo habeli bo sa Ratehang), 20 FT (limithara tse 6), 40FT (limithara tse 12) kapa, e etselitsoeng motho ka mong |
| 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 |
Chate ea Boholo ba Pipe ea Tšepe ea API 5L Kereiti ea B
| 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): Boemo ba motheo ba boleng bo tloaelehileng bo reretsoeng liphaephe.
PSL 2 (Tlhaloso ea Sehlahisoa Boemo ba 2): Thepa e phahameng ea mechini, taolo e thata ea lik'hemik'hale le NDT, litlhaloso tse matla haholoanyane.
| Kereiti ea API 5L | Matlotlo a Bohlokoa a Mekaniki (Matla a ho Hlahisa) | Maemo a Sebetsang Amerika |
| Sehlopha sa B | ≥245 MPa | Liphaephe tsa khase tse nang le khatello e tlase Amerika Leboea, libaka tse nyane tsa oli lia bokana Amerika Bohareng |
| X42/X46 | >290/317 MPa | Ho nosetsa temo Midwest ea Amerika, marangrang a eneji a masepala Amerika Boroa |
| X52 (E ka Sehloohong) | >359 MPa | Liphaephe tsa oli ea shale Texas, pokello ea oli le khase lebōpong la leoatle Brazil, phetiso ea khase ho tšela moeli Panama |
| X60/X65 | >414/448 MPa | Lipalangoang tsa lehlabathe la oli Canada, liphaephe tsa khatello e mahareng ho isa ho e phahameng Koung ea Mexico |
| X70/X80 | >483/552 MPa | Liphaephe tsa oli tse tsamaeang sebaka se selelele US, liforomo tsa oli le khase metsing a tebileng Brazil |
Tlhahlobo ea Lisebelisoa tse Tala– Khetha le ho hlahloba di-billet kapa di-coil tsa tshepe tsa boleng bo hodimo.
Ho theha– Mena kapa o phunye thepa hore e be sebopeho sa phaephe (E se nang seamless / ERW / SAW).
Ho tjheseletsa– Kopanya mathoko a liphaephe ka ho hanyetsa motlakase kapa ho tjheseletsa arc e ka tlas'a metsi.
Kalafo ea Mocheso– Ntlafatsa matla le ho tiea ka ho futhumatsa ka taolo.
Ho lekanya le ho otlolla– Fetola bophara ba phaephe mme o netefatse ho nepahala ha boholo.
Teko e sa Senyeheng (NDT)– Hlahloba diphoso tsa ka hare le tsa bokaholimo.
Teko ea Hydrostatic– Leka phaephe ka 'ngoe bakeng sa ho hanyetsa khatello le ho lutla.
Ho Koahela Bokaholimo– Tlotsa seaparo se thibelang ho bola (Varnish e ntšo, FBE, 3LPE, jj.).
Ho tšoaea le ho hlahloba– Tšoaea litlhaloso 'me u etse liteko tsa boleng ba ho qetela.
Sephutheloana le Phano– Sephutheloana, sekoahelo, le thomello ka Litifikeiti tsa Teko ea Mill.
Tšehetso ea Lekala la Lehae le SepanisheMakala a rona a lehae a fana ka thuso ka Sepanishe; hlokomela ho tlosoa ha thepa ea lekhetho 'me u tiise hore u tla e kenya ka tsela e molemohali.
Ho fumaneha ha Setoko se Tšepahalang: Re na le setoko se lekaneng ho phethahatsa odara ea hau kapele.
Sephutheloana se sireletsehileng:Liphaephe li phuthetsoe ka thata ka mekhahlelo e mengata ea liphutheloana tsa lipululana 'me li koetsoe ka moea ho thibela ho fetoha le tšenyo, e leng se bolokang botšepehi ba sehlahisoa nakong ea lipalangoang.
Phano e Potlakileng le e Sebetsang Hantle: Ho ea kae kapa kae lefatšeng ho fihlela linako tsa hau tsa ho qetela tsa projeke.
Dintlha tsa ho paka: Lipaleiti tsa lehong tse entsoeng ka mouoane oa IPPC (Sebaka se tloaelehileng sa Amerika Bohareng), lera le sa keneleng metsi la mekhahlelo e 3 (ho sireletsa khahlanong le mongobo oa moru oa pula), likhetla tse sireletsang tsa polasetiki lipheletsong ka bobeli tsa phaephe (li etsa hore ho be thata hore lerōle kapa lithōle li kene), boima ba sephutheloana se le seng ke lithane tse 2 - 3 (libaka tsa kaho tsa Amerika Bohareng li na le likereine tse nyane, ke ka lebaka leo boima bona bo leng molemo ho tsona).
Ho iketsetsa: E tloaelehileng ea 12m (e loketse setshelo), mefuta e menyenyane ea 8m/10m e fumaneha (e loketse lithibelo tsa lipalangoang tsa tsela ea naha ea tropike Guatemala, Honduras, jj.).
Kaofela ho tsohle: Tokisetso ntle le tefo e eketsehileng ea mofuta oa Setifikeiti sa Tšimoloho (Foromo B) ea puo ea Sepanishe, setifikeiti sa thepa ea MTC, tlaleho ea teko ea SGS, lethathamo la ho paka le invoice ea khoebo; tiisetso ea "ho ntša litokomane tse fosahetseng hape nakong ea lihora tse 24".
Lipalangoang: Hang ha thepa e rometswe, e romelwa ka naha le ka lewatle ho bajari ba sa nke lehlakore. Bakeng sa dinako tsa ho tsamaya tse emeng "China → Colon Port, Panama (matsatsi a 30), Manzanillo Port, Mexico (matsatsi a 28), Limon Port, Costa Rica (matsatsi a 35)," re boetse re arolelana balekane ba ho isa thepa sebakeng se sekgutshwane (mohlala, TMM, khamphani ya thepa ya lehae Panama) bakeng sa "kou ho ya tshimong ya oli/sebaka sa kaho".
1. Na liphaephe tsa tšepe tsa API 5L li se li ntse li le maemong a morao-rao bakeng sa 'maraka oa Amerika?
Ka sebele ea ronaAPI 5LNa liphaephe tsa tšepe li lumellana ka botlalo le API 5L 45th Revision ea morao-rao e leng khatiso feela e amohelehang ke balaoli ba Amerika (US, Canada le Latin America)? Li boetse li latela maemo a tekanyo a ASME B36.10M le maemo a lehae joalo ka NOM Mexico le melaoana ea libaka tsa khoebo e lokolohileng Panama. Litifikeiti tsohle (API, NACE MR0175, ISO 9001) li ka hlahlojoa liwebsaeteng tsa semmuso.
2. Mokhoa oa ho Khetha Boholo bo Loketseng baTšepe ea API 5LKereiti bakeng sa Morero oa Ka (mohlala: X52 khahlanong le X65)?
Kgetha kgatello ya hao, mahareng le tikoloho ya projeke: Bakeng sa tshebediso e tlase ya kgatello (≤3MPa) jwalo ka kgase ya masepala le nosetso ya temo, Kereiti ya B kapa X42 e theko e tlase. Bakeng sa phetiso ya oli/khase ya kgatello e mahareng (3–7MPa) masimong a lewatle (Texas shale, mohlala), X52 ke kgetho e feto-fetohang habonolo ka ho fetisisa. Bakeng sa diphaephe tsa kgatello e phahameng (≥7MPa) kapa merero ya lewatle (masimo a metsi a tebileng a Brazil, mohlala), X65/X70/X80 le yona e kgothaletswa bakeng sa matla a mangata a ho hlahisa chai (448–552MPa). Sehlopha sa rona sa boenjiniere se tla o fa kgothaletso ya mahala ya maemo ho ya ka dintlha tsa projeke ya hao.
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










