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Phaephe e se nang mohele ea API ea 5CT T95 ea Tshebetso e Phahameng – Bakeng sa Liliba tsa Oli le Khase le Litšebeliso tsa Liindasteri
| Pipe ea Tšepe e se Nang Seamless API 5CT T95 Tataiso ea Sehlahisoa | |
| Mekhahlelo | T95 |
| Boemo ba Tlhaloso | PSL1 / PSL2 |
| Bophara ba Bophara ba Kantle | 4 1/2" – 20" (114.3mm – 508mm) |
| Botenya ba Lebota (Kemiso) | SCH 40, SCH 80, SCH 160, XXH, botenya bo tloaelehileng ba API |
| Mefuta ea Tlhahiso | Ha e na seamless |
| Mofuta oa Lipheletso | Qetello e se nang letho (PE), E nang le Khoele le e Kopantsoeng (TC), E nang le Khoele (phini le lebokose) |
| Bolelele ba Nako | 5.8m – 12.2m (e ka fetoloang) |
| Li-cap tsa Tšireletso | Likhapo tsa polasetiki / rabara / lehong |
| Phekolo ea Bokaholimo | Sekoahelo sa Oli sa Tlhaho, se nang le Varnish, se Pentiloeng ka Botsho, se Thibelang Mafome, FBE, 3PE (3LPE), 3PP, CWC (Se koahetsoeng ka Boima ba Konkreite) CRA e koahetsoeng kapa e nang le Mela |
| Thepa | Kereiti ea T95 |
| Sebopeho sa Lik'hemik'hale (boima%) | |
| Khabone (C) | 0.35 – 0.45 |
| Manganese (Mn) | 0.30 – 1.20 |
| Fosforase (P) | ≤ 0.030 |
| Sebabole (S) | ≤ 0.030 |
| Nikele (Ni) | ≤ 0.40 |
| Chromium (Cr) | ≤ 0.35 |
| Molybdenum (Mo) | ≤ 0.15 |
| Koporo (Cu) | ≤ 0.40 |
| Matlotlo a Mekaniki | |
| Matla a Tekanyo (metsotso) | 655 MPa (95 ksi) |
| Matla a tšepe | 758 - 931 MPa (110 - 135 ksi) |
| Ho lelefatsa (bonyane, % ka 2" kapa 50mm) | 20% |
Chate ea Boholo ba Tube ea Tšepe e se Nang Seamless ea API 5CT T95
| Bophara ba Kantle (ka hare / mm) | Botenya ba lebota (ka hare / mm) | Kemiso / Sebaka | Litlhaloso |
| 4 1/2" (114.3 mm) | 0.337" – 0.500" (8.56 – 12.7 mm) | SCH 40, SCH 80, XXH | E tloaelehileng |
| 5" (127.0 mm) | 0.362" – 0.500" (9.19 – 12.7 mm) | SCH 40, SCH 80, XXH | E tloaelehileng |
| 5 1/2" (139.7 mm) | 0.375" – 0.531" (9.53 – 13.49 mm) | SCH 40, SCH 80, XXH | E tloaelehileng |
| 6 5/8" (168.3 mm) | 0.432" – 0.625" (10.97 – 15.88 mm) | SCH 40, SCH 80, XXH | E tloaelehileng |
| 7" (177.8 mm) | 0.500" – 0.625" (12.7 – 15.88 mm) | SCH 40, SCH 80, XXH | E tloaelehileng |
| 8 5/8" (219.1 mm) | 0.500" – 0.750" (12.7 – 19.05 mm) | SCH 40, SCH 80, XXH | E tloaelehileng |
| 9 5/8" (244.5 mm) | 0.531" – 0.875" (13.49 – 22.22 mm) | SCH 40, SCH 80, XXH | E tloaelehileng |
| 10 3/4" (273.1 mm) | 0.594" – 0.937" (15.08 – 23.8 mm) | SCH 40, SCH 80, XXH | E tloaelehileng |
| 13 3/8" (339.7 mm) | 0.750" – 1.125" (19.05 – 28.58 mm) | SCH 40, SCH 80, XXH | E tloaelehileng |
| 16" (406.4 mm) | 0.844" – 1.250" (21.44 – 31.75 mm) | SCH 40, SCH 80, XXH | E tloaelehileng |
| 20" (508 mm) | 1.000" – 1.500" (25.4 – 38.1 mm) | SCH 40, SCH 80, XXH | E tloaelehileng |
Tobetsa Konopo e ka ho le letona
PSL1= Kereiti e tloaelehileng, e etselitsoeng lits'ebetso tse akaretsang tsa oli le khase. E na le litlhoko tsa motheo tsa liteko, tlhahlobo le taolo ea boleng, e leng se etsang hore e be khetho e theko e tlaase haholoanyane.
PSL2= Kereiti ea boleng bo holimo, e reretsoeng libaka tse hlokang oli tse ngata. E hloka taolo e thata ea metsoako ea lik'hemik'hale, ts'ebetso ea mechini, le tlhahlobo ea boleng ho netefatsa ts'epo le polokeho e phahameng.
| Tšobotsi | PSL1 | PSL2 |
| Sebopeho sa Lik'hemik'hale | Taolo ea motheo | Taolo e tiileng |
| Matlotlo a Mekaniki | Tekanyo e tloaelehileng le ho tsitlella | Ho tsitsa le matla a thata |
| Teko | Liteko tsa kamehla | Liteko tse ling le NDE |
| Netefaletso ea boleng | Lipotso tsa motheo tsa QA | Ho latela ka botlalo le QA e tiileng |
| Litšenyehelo | Tlase | E phahameng |
| Tšebeliso e Tloaelehileng | Liliba tse tloaelehileng | Liliba tse nang le khatello e phahameng, mocheso o phahameng, le tse tebileng |
Kakaretso:
Phaephe ea tšepe e se nang sekoli ea API 5CT T95 e sebelisoa hangata lits'ebetsong tse thata tsa liliba tsa oli le khase, kaha e latela litlhoko tse thata tsa matla, ho tiea le ho tšepahala.
| Sebaka sa Kopo | Tlhaloso |
| Sekoting sa Liliba tsa Oli le Khase | E sebelisoa e le thepa e tiileng ea ho koahela liliba tse tebileng le tse tebileng haholo, e thusang ho boloka botsitso ba lebopo la liliba maemong a khatello e phahameng le a mocheso o phahameng. |
| Liphaephe tsa Oli le Khase | E sebelisoa bakeng sa liphaephe tsa tlhahiso ho tsamaisa oli, khase le maro a mang ka mokhoa o sireletsehileng le o sebetsang ho tloha polokelong. |
| Mesebetsi ea ho Cheka | E loketse libaka tse hlokang ho chekoa ka thata, ho kenyeletsoa le maemo a liliba tsa HPHT (khatello e phahameng, mocheso o phahameng). |
| Liliba tsa Metsi a Tebileng le a Lebopong la Leoatle | E etselitsoe merero ea lebopong le metsing a tebileng moo ho hlokahalang matla a phahameng le ho hanyetsa mafome. |
| Liliba tse nang le Khatello e Phahameng le Mocheso o Phahameng | E fana ka ts'ebetso e tšepahalang maemong a feteletseng a ts'ebetso moo liphaephe tsa setso li ka 'nang tsa se fihlelle litlhoko tsa matla le ho tšoarella. |
TOKISETSO EA LINTHO TSE HLAKOANG
Khetho ea li-billet tsa tšepe ea carbon ea boleng bo holimo.
Netefatso ea motsoako oa lik'hemik'hale ho fihlela litlhoko tsa sehlopha sa T95.
HO FUTHUMATSA
Li-billet li futhumatsoa ka ontong ho fihlela mochesong o nepahetseng oa forging (hangata 1150–1250°C).
HO PHULA LE HO PHITLHALA
Li-billet tse chesang lia phunngoa ho etsa khetla e se nang letho.
Ebe dikhetla di phuthoa ho sebediswa sefako sa tube se se nang moedi ho fihlella bophara bo lakatsehang ba kantle (OD) le botenya ba lebota.
HO FOKOTSA SESI & HO OTLOLOLA
Liphaephe li fetisoa ka har'a li-mill tse fokotsang ho otlolla ho fihlela mamello e nepahetseng ea OD le botenya ba lebota.
Kalafo ea mocheso
Ho tima le ho futhumatsa ho fihlela litšobotsi tse hlokahalang tsa mechini (matla a ho tsikinyeha, matla a ho ikatisa, ho thatafala le ho tiea).
HO OTLOLLA LE HO SEHA
Liphaephe li otlolloa 'me li khaoloa ho ea ka bolelele bo tloaelehileng (6–12m) kapa bolelele bo boletsoeng ke moreki. Likhokahano tsa premium (NC, LTC, kapa likhoele tse ikhethileng) lia etsoa ka mochini haeba ho hlokahala.
TEKO E SA SENYEHENG (NDT)
Mekhoa e kang teko ea ultrasound (UT) le tlhahlobo ea likaroloana tsa makenete (MPI) e netefatsa botšepehi ba sebopeho le ho kenngoa ha liphaephe tse se nang sekoli.
HO PHAKISA LE HO ROMELA
Liphaephe li kopantsoe, li sirelelitsoe ka sekoahelo se thibelang mafome, 'me li pakoa bakeng sa ho tsamaisoa (li loketse setshelo kapa thomello e kholo).
Phihlelo ea Lefatše ka Bophara ea ho Romela Linaheng Tse Ling
Ka lilemo tse ngata tsa boiphihlelo ba kantle ho naha, re tloaelane le maemo a lefats'e a tšepe, lits'ebetso tsa ho romella thepa le litlhoko tsa litokomane, re fana ka tšebelisano e boreleli bakeng sa bareki ba Amerika Leboea, Bohareng le Boroa.
Taolo e Tiileng ea Boleng
Lihlahisoa tsa rona li latela maemo a machaba a kang ASTM, EN, API, le JIS. Lisetifikeiti tsa boleng, MTC, litlaleho tsa tlhahlobo, le litokomane tse ling tsa tekheniki lia fumaneha ho tšehetsa merero ea bareki.
Litharollo tsa Tšepe tse Ikhethileng
Re fana ka ditharollo tse tenyetsehang ho kenyeletswa boholo bo ikgethileng, kalafo ya bokahodimo, diphutheloana, le merero ya phepelo e ikgethang ya projeke ho fihlela ditlhoko tse fapaneng tsa tshebediso.
Theko e Bolokang Litšenyehelo
Ka ho kopanya mehlodi e matla ea phepelo le ts'ebetso e sebetsang hantle ea ho romela thepa kantle ho naha, Royal Steel Group e thusa bareki ho ntlafatsa litšenyehelo tsa ho reka ha ka nako e ts'oanang e boloka ts'epo ea sehlahisoa.
Tšebeletso ea Botsebi ea Thepa
Re fana ka tšehetso e felletseng ea ho romela thepa kantle ho naha, ho kenyeletsoa le ho hokahanya tlhahiso, litokisetso tsa ho romela thepa, le ho sebetsana le litokomane ho netefatsa hore thepa e romelloa ka katleho le ka mokhoa o sireletsehileng.
Tšehetso ea 'Maraka oa Amerika o Ikemiselitseng
Ka boiphihlelo ba ho sebeletsa bareki Amerika, re utloisisa litlhoko tsa libaka mme re fana ka puisano ea litsebi, tšehetso ea tekheniki, le tšebeletso e tšepahalang ea kamora thekiso.
Sephutheloana se Tloaelehileng sa ho Romela Kantle
Royal Steel Group e netefatsa hore liphaephe tsa tšepe li tsamaisoa ka mokhoa o sireletsehileng le o sireletsehileng ka liphutheloana tsa litsebi tsa kantle ho naha. Liphaephe tsohle li pakoa holim'aLipalete tsa lehong tse nang le setifikeiti sa IPPC tse fumisitsoengho latela ditlhoko tsa ho reka kantle ho naha tsa Amerika Bohareng. Sephutheloana se seng le se seng se sirelelitsoe kalera le sa keneleng metsi la mekhahlelo e meraroho mamella tikoloho e mongobo le ea tropike, ha li-cap tsa polasetiki tse tšoarellang li thusa ho thibela lerōle, mongobo le lintho tse tsoang linaheng tse ling ho kena ka har'a liphaephe. Boima bo tloaelehileng ba liphutheloana bo laoloa hoLithane tse 2–3, e leng se etsang hore ho laolla thepa ho be bonolo bakeng sa lisebelisoa tse tloaelehileng tsa ho phahamisa libakeng tsa kaho tsa lehae.
Dikgetho tsa Bolelele bo Tenyetsehang
Ho fihlela litlhoko tse fapaneng tsa lipalangoang le tsa projeke, lipeipi tsa rona tsa tšepe li fumaneha ka likhetho tse fapaneng tsa bolelele.Bolelele ba limithara tse 12e ntlafalitsoe bakeng sa ho romella likhonteinara, haBolelele bo ikhethileng ba limithara tse 8 le limithara tse 10hape li fumaneha ho ikamahanya le maemo a lipalangoang tsa ka hare ho naha libakeng tse kang Guatemala le Honduras.
Tšehetso e Felletseng ea Litokomane tsa ho Romela Linaheng Tse Ling
Re fana ka sete e felletseng ea litokomane tsa kantle ho naha ho netefatsa hore thepa e tlosoa ka mokhoa o boreleli, ho kenyeletsoa leSetifikeiti sa Tšimoloho sa Sepanishe (Foromo ea B), Setifikeiti sa Teko ea Thepa (MTC), Tlaleho ea Tlhahlobo ea SGS, Lethathamo la Liphutheloana, le Invoice ea KhoeboSehlopha sa rona sa litsebi sa ho romela thepa kantle ho naha se tšehetsa netefatso ea litokomane 'me se fana ka litokiso tse potlakileng ha ho hlokahala ho qoba tieho e sa hlokahaleng.
Litšebeletso tse Tšepahalang tsa Thomello le tsa Thepa
Kamora tlhahiso le tlhahlobo, thepa e hlophisoa ka litsela tsa litsebi tsa thepa bakeng sa lipalangoang tse sireletsehileng tsa leoatle le tsa ka hare ho naha. Litsela tse tloaelehileng tsa ho romela thepa li kenyelletsa:
- China → Colón Port, Panama:matsatsi a ka bang 30
- China → Manzanillo Port, Mexico:matsatsi a ka bang 28
- China → Limón Port, Costa Rica:matsatsi a ka bang 35
Bakeng sa ho fana ka thepa ea ho qetela, re boetse re sebelisana 'moho le balekane ba nang le boiphihlelo ba lehae ba thepa ho fana ka thepa e sebetsang hantle.lipalangoang tse tlohang koung ho ea sebakeng se seng, ho netefatsa hore lipeipi tsa tšepe li fihla ka mokhoa o sireletsehileng masimong a oli, libakeng tsa kaho le mererong ea indasteri.
P1: Phapang ke efe pakeng tsa API 5CT T95 le limaraka tse tloaelehileng?
Ha e bapisoa le thepa ea OCTG ea boemo bo tlase, T95 e fana ka matla a ho hlahisa chai e phahameng le ho hanyetsa khatello ea mechine e ntlafetseng, e leng se etsang hore e lokele maemo a thata a liliba.
P2: Ke boholo bofe ba lipeipi tsa API 5CT T95 tseo u ka li fanang ka tsona?
Re ka fana ka sekotjana le liphaephe tse se nang sekotjana tsa T95 ka bophara bo fapaneng ba kantle, botenya ba lebota, le bolelele ho latela litlhaloso tsa API 5CT le litlhoko tsa projeke ea bareki.
P3: Na o tšehetsa liodara tse etselitsoeng motho ka mong?
E. Re fana ka ditharollo tse ikgethileng ho kenyeletswa boholo, mefuta ya dikgwele, ho qeta qetellong, kalafo ya bokahodimo, ho paka le ditlhophiso tsa ho tlisa thepa ho latela ditlhoko tsa bareki.
P4: U netefatsa boleng ba lipeipi tsa tšepe tsa T95 joang?
Sehlopha se seng le se seng se laoloa ka mekhoa e thata ea tlhahlobo, ho kenyeletsoa tlhahlobo ea lik'hemik'hale, tlhahlobo ea ho tsitlella, tlhahlobo ea ho thatafala, tlhahlobo ea boholo, le liteko tse sa senyeheng ho netefatsa botšepehi ba sehlahisoa.
P5: Ke hobane'ng ha u khetha Royal Steel Group bakeng sa API 5CT T95 Tubing?
Royal Steel Group e fana ka phepelo e tsitsitseng, litheko tse qothisanang lehlokoa, boiphihlelo ba kantle ho naha ba machabeng, le tšehetso ea litokomane tsa profeshenale ho thusa bareki ho phethela merero ea libaka tsa oli ka katleho.
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










