Ikopanye le Rona bakeng sa tlhahisoleseding e batsi ka boholo
Moetsi oa Kemiso ea 40 API 5L Carbon Steel Smls Pipe
Sehlopha sa Tšepe sa Borenathepa ea boleng bo holimoLiphaephe tsa mola oa API 5L, thepa ea bohlokoa bakeng sa meralo ea motheo ea oli le khase lefatšeng ka bophara. Liphaephe tsena li loketse liphaephe tsa phetisetso ea oli/khase tse hole, marangrang a pokello, sekoahelo/liphaephe tsa liliba, litsamaiso tsa khase tsa toropo, mela ea ts'ebetso ea ho hloekisa, le merero ea eneji ea lebopong/lebopong.
| Ntho | Lintlha tse qaqileng |
| Mekhahlelo | API 5L Kereiti ea B, X42, X52, X56, X60, X65, X70, X80 |
| Boemo ba Tlhaloso | PSL1, PSL2 |
| Bophara ba Kantle | 1/2"–2", 3", 4", 6", 8", 10", 12", 16", 18", 20", 24" ho fihlela ho 40" |
| Kemiso ea Botenya ba Lebota | SCH 10, SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, ho fihlela ho SCH 160 |
| Mokhoa oa Tlhahiso | Ha e na seamless, ERW e Welded, SAW (LSAW, DSAW, SSAW, HSAW) |
| Mofuta oa Qetello | Lipheletso tse betliloeng, Lipheletso tse se nang letho |
| Bolelele | SRL, DRL, 20FT (6m), 40FT (12m), Bolelele bo ikhethileng boa fumaneha |
| Tšireletso ea Qetello | Likoahelo tsa polasetiki kapa tsa tšepe |
| Phekolo ea Bokaholimo | Tlhaho, e nang le varnish, e pentiloeng ka botsho, FBE, 3PE (3LPE), 3PP, CWC (Boima ba konkreite bo koahetsoeng), CRA Clad/Layered |
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):E sebetsa ho liphaephe tse hahiloeng ho latela maemo a motheo le a tloaelehileng a boleng.
PSL 2 (Tlhaloso ea Sehlahisoa Boemo ba 2):E kenyelletsa thepa e ntlafalitsoeng ea mechini, taolo e thata ea metsoako ea lik'hemik'hale, le liprothokholo tsa NDT, e fanang ka litlhaloso tse thata haholo ka kakaretso.
| Kereiti ea API 5L | Matlotlo a Bohlokoa a Mekaniki (Matla a ho Hlahisa) | Maemo a Sebetsang Amerika |
| Sehlopha sa B | ≥245 MPa | Khase ea tlhaho N / A p L p liphaepheng tse nang le khatello e tlase Amerika Leboea; liphaephe tse nyane tsa ho bokella oli ho pholletsa le Amerika Bohareng |
| X42/X46 | >290/317 MPa | Windbred Fm, Pipe e Hlaselang 123 Piper liphaepheng tsa temo ea nosetso bohareng ba bophirima ba US; Pipe e Tšoarellang marangrang a kabo ea matla a litoropong tsa Iapetus Amerika Boroa |
| X52 (E ka Sehloohong) | >359 MPa | Liphaephe tsa oli tsa shale Texas; liphaephe tsa ho bokella oli le khase lebōpong la leoatle Brazil; liphaephe tsa khase ea tlhaho tse tšelang meeli Panama |
| X60/X65 | >414/448 MPa | Liphaephe tsa lehlabathe la oli Canada; liphaephe tsa khatello e mahareng le e phahameng Koung ea Mexico |
| X70/X80 | >483/552 MPa | Phaephe e kgolo ya oli e tsamaya Amerika; diforomo tsa oli le kgase tsa DTW BZ |
Tlhahlobo ea thepa e tala- kgetha le ho hlahloba di-billet kapa di-coil tsa tshepe tsa boleng bo botle.
Ho theha– Mena kapa o phunyeletse ka mokhoa oa phaephe (E se nang seamless / ERW / SAW).
Ho tjheseletsa– Manonyeletso a liphaephe a tjheselletsoa ka ho sebedisa ho tjheseletsa ho hanyetsa kapa ho tjheseletsa arc e ka tlasa metsi.
Kalafo ea mocheso– ho ntlafatsa matla le ho tiea ka ho futhumatsa ka nepo.
Tokiso le ho otlolla boholo– fetola bophara ba phaephe mme o netefatse hore boholo bo nepahetse.
Teko e sa senyeheng (NDT)– Ho hlahloba diphoso tsa ka hare le tsa bokaholimo.
Teko ea metsi a sa fetoheng– ho leka matla le ho dutla ha phaephe ka nngwe.
Ho koahela holim'a metsi– Tlotsa lera le thibelang ho bola (varnish e ntšo, FBE, 3LPE, jj.).
Ho tšoaea le ho hlahloba– Tšoaea litlhaloso 'me u etse tlhahlobo ea boleng ba ho qetela.
Ho paka le ho tlisa thepa– Ho paka, ho bokella le ho tlisa thepa, ka setifikeiti sa teko ea fektheri.
Ofisi ea Litšebeletso tsa Lehae e Buang Sepanishe: Lekala la rona la lehae le fana ka lits'ebeletso tsa batho ba buang Sepanishe, le fana ka boiphihlelo bo botle le ho netefatsa ts'ebetso e ntle ka ho fetisisa ea ho kenya thepa kantle ho naha.
Thepa e Tšepahalang: Re boloka thepa e lekaneng ho phethahatsa litlhoko tsa odara ea hau kapele.
Sephutheloana se Sireletsehileng: Liphaephe li phuthetsoe ka thata 'me li koetsoe ka mekhahlelo e mengata ea ho phuthela ka li-bubble ho thibela ho fetoha le tšenyo nakong ea lipalangoang, ho netefatsa polokeho.
Phano e Potlakileng le e Sebetsang Hantle: Thomello ea machaba ho fihlela litlhoko tsa hau tsa thomello ea projeke.
Ho Paka le ho Romela Liphaephe tsa Tšepe tsa Premium
Sephutheloana se Matla: Lipeipi tsa rona tsa tšepe li pakiloe hantle ka har'a liphalete tsa lehong tse futhumatsoang ke IPPC tse lumellanang le maemo a Amerika Bohareng a kantle ho naha. Sephutheloana se seng le se seng se na le lera le sa keneleng metsi la mekhahlelo e meraro ho hanela boemo ba leholimo bo mongobo ba tropike, ha li-cap tsa polasetiki li thibela lerōle le lintho tse ling ho fihla ka har'a lipeipi. Meroalo ea li-unit ke lithane tse 2 ho isa ho tse 3 tse lekanang li-crane tse nyane tse kang tseo tse sebelisoang haholo libakeng tsa mesebetsi ea kaho sebakeng seo.
Likhetho tsa Bolelele bo Ikhethileng: Bolelele bo tloaelehileng ke limithara tse 12, tse ka tsamaisoang habonolo ka setshelo. U ka boela ua fumana bolelele bo bokhutšoanyane ba limithara tse 10 kapa limithara tse 8 ka lebaka la lithibelo tsa lipalangoang tsa naha tsa tropike linaheng tse kang Guatemala le Honduras.
Litokomane tse felletseng le Tšebeletso: Re tla fana ka litokomane tsohle tse hlokahalang bakeng sa ho kenya thepa habonolo joalo ka Setifikeiti sa Tšimoloho sa Spain (foromo ea B), Setifikeiti sa Thepa ea MTC, Tlaleho ea SGS, Lethathamo la ho Paka le Invoice ea Khoebo. Litokomane tse fosahetseng li tla lokisoa 'me li romeloe hape nakong ea lihora tse 24 ho netefatsa hore thepa e tlositsoe ka mokhoa o boreleli.
Thomello le Thepa e Tšepahalang: Ha thepa e se e hlahisitsoe, thepa e fuoa motho ea sa nke lehlakore ea e tsamaisang naheng le leoatleng. Linako tse tloaelehileng tsa ho tsamaea ke:
Chaena → Panama (Kou ea Kolone): matsatsi a 30
Chaena→Mexico (Manzanillo Port): matsatsi a 28
Chaena → Costa RicaCosta Rica (Kou ea Limon): matsatsi a 35
Hape re fana ka thomello ya leeto le lekgutshwane ho tloha koung ho ya tshimong ya oli kapa sebakeng sa kaho, re sebetsa le balekane ba lehae ba thepa jwalo ka TMM ho Panama ho sebetsana hantle le dipalangwang tsa ho qetela.
P: Na liphaephe tsa tšepe tsa API 5L li latela maemo a morao-rao bakeng sa 'maraka oa Amerika?
K: Ehlile. Ea ronaLiphaephe tsa tšepe tsa API 5LLi lumellana ka botlalo le API 5L 45th Revision ea morao-rao—khatiso e le 'ngoe feela e amoheloang ke balaoli ba taolo ho pholletsa le Amerika, ho kenyeletsoa le US, Canada le Latin America. Li boetse li fihlela maemo a ASME B36.10M, hammoho le litlhoko tsa lehae tse kang setifikeiti sa NOM sa Mexico le melaoana ea libaka tsa khoebo tse lokolohileng tsa Panama. Litifikeiti tsohle tse amehang (API, NACE MR0175, ISO 9001) li ka netefatsoa ka ho toba liwebsaeteng tsa mekhatlo e fanang ka litokomane tsa semmuso.
P: Mokhoa oa ho Khetha se NepahetsengAPI 5L Steel Kereiti Tubebakeng sa Morero oa Ka (mohlala, X52 khahlanong le X65)?
K: Khetho e ntle ka ho fetisisa e qala ka ho lekola diparamithara tsa motheo tsa projeke ya hao: kgatello ya tshebetso, mokelikeli o kenang le tikoloho ya ho kenya.
Bakeng sa lits'ebetso tse nang le khatello e tlase (≤3MPa), joalo ka lithapo tsa khase tsa masepala kapa litsamaiso tsa nosetso ea temo, Sehlopha sa B kapa sa X42 ke khetho e theko e tlaase ka ho fetisisa.
Bakeng sa phetiso ea oli le khase ea khatello e mahareng (3–7MPa) masimong a lebōpong la leoatle (joalo ka Texas shale plays), X52 ke eona khetho e feto-fetohang ka ho fetisisa, eo u ka e khethang.
Bakeng sa liphaephe tse nang le khatello e phahameng (≥7MPa) kapa merero ea lebopong la leoatle (mohlala, masimo a oli a tebileng a Brazil), re khothaletsa API 5L X65, X70, kapa X80, tse fanang ka matla a phahameng a tlhahiso (448–552MPa) bakeng sa maemo a thata a ts'ebetso.
Sehlopha sa rona sa boenjiniere ba ka hare se ka fana ka tlhahiso ea mahala, e etselitsoeng uena, ea kereiti e etselitsoeng lintlha tsa projeke ea hau.
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










