Sekoahelo sa oli sa API 5CT L80 13cr le Tube
Tlhaloso e Khutšoanyane:
Sekoahelo sa oli sa API 5CT L80 13Cr se matla haholo le liphaephe bakeng sa ts'ebeliso e boima ea oli le khase. E hanela mafome, e tšoarella, 'me e netefalitsoe ke API bakeng sa ho cheka metsing le lilibeng tse tebileng. E ka fetoloa ka likhetho tsa ho tlisa kapele.
Sekoahelo sa oli sa API 5CT L80 13cr le Tube:
Sekoahelo sa oli sa API 5CT L80 13Cr le TubeE etselitsoe libaka tse hlokang tlhokomelo e ngata tsa oli le khase, e fana ka khanyetso e ikhethang ea mafome le matla a phahameng. E entsoe ka tšepe ea 13Cr, sekoahelo sena le liphaephe li netefatsa ho tšoarella khahlanong le maemo a thata, ho kenyeletsoa le libaka tse phahameng tsa H2S le CO2. Ka setifikeiti sa API 5CT, e fihlela maemo a indasteri bakeng sa boleng le ts'epo. E loketse bakeng sa ho cheka kantle ho naha le lits'ebetso tsa liliba tse tebileng, sekoahelo sa rona sa 13Cr se fana ka ts'ebetso e phahameng, bophelo bo bolelele ba ts'ebeletso, le likhetho tsa ho iketsetsa ho latela litlhoko tsa projeke ea hau. Phano e potlakileng le thomello ea lefats'e lia fumaneha.
Litlhaloso tsa Tube ea API 5CT L80:
| Litlhaloso | API 5CT |
| Sehlopha | L80 13Cr |
| Mofuta | Ha e na seamless |
| Litekanyo tsa Liphaephe | 26.7 mm (1.05 Inchi) ho isa ho 114.3 mm (4.5 Inchi) |
| Litekanyo tsa Casing | 114.3 mm (4.5 Inches) ho isa ho 406.4 mm (16 Inches) |
| Bolelele | 5.8M, 6M & Bolelele bo Hlokahalang |
| API 5L | API 5L GR.46 / 42 / 52 / 60 / 56 / 65 / 80/ 70 |
| Setifikeiti sa Teko ea Mill | EN 10204 3.1 kapa EN 10204 3.2 |
Liphaephe tsa API 5CT L80 13Cr Sebopeho sa Lik'hemik'hale:
| Sehlopha | C | Si | Mn | S | P | Cr | Ni | Mo | Mo | Cu |
API 5CT L80 13cr | 0.23 | 0.10-0.60 | 0.3-1.0 | 0.020 | 0.020 | 12.0-14.0 | 0.50 | 0.10-0.50 | 0.10-0.50 | 0.35 |
Litšobotsi tsa Mekaniki tsa Liphaephe le Liphaephe tsa API 5CT L80 13Cr:
| Sehlopha | Matla a ho Tenyetseha (MPa) | Ho lelefatsa (%) motsotso | Matla a Tlhahiso 0.2% Bopaki (MPa) mets |
| API 5CT L80 13cr | 655 | 20 | 552-655 |
Chate ea Boholo ba Phaephe ea API 5CT Kereiti ea L80 ka mm
| IPS ea lisenthimithara tse 1/2(.840 Inch Bophara ba Kantle) | IPS ea lisenthimithara tse 6 (Bophara ba Kantle ba lisenthimithara tse 6.625) |
| Kemiso ea 80, 40, 10, 5, XXH, 160 | Kemiso |
| IPS ea lisenthimithara tse 1/8(.405 Bophara ba Kantle ba lisenthimithara tse 1/8) | IPS ea lisenthimithara tse 3 1/2 (Bophara ba Kantle ba lisenthimithara tse 4) |
| IPS ea lisenthimithara tse 3/8(.675 Bophara ba Kantle ba lisenthimithara) | IPS ea lisenthimithara tse 5( Bophara ba Kantle ba lisenthimithara tse 5.563) |
| Kemiso ea 10, 40, 80, 160, XXH | Kemiso-40 |
| Kemiso ea 40, 80 | Kemiso ea 10, 40, 80, 160, XXH |
| IPS ea lisenthimithara tse 1/4(.540 Inch Bophara ba Kantle) | IPS ea lisenthimithara tse 4 (Bophara ba Kantle ba lisenthimithara tse 4.500) |
| Kemiso ea 10, 40, 80 | Kemiso ea 10, 40, 80, 160, XXH |
| IPS ea lisenthimithara tse 3( Bophara ba Kantle ba lisenthimithara tse 3.500) | Kemiso ea 5, 10, 40, 80, 160, XXH |
| Kemiso ea 10, 40, 80 | Kemiso ea 10, 40, 80, 160, XXH |
| IPS ea lisenthimithara tse 3/4 (Bophara ba kantle ba lisenthimithara tse 1.050) | IPS ea lisenthimithara tse 8 (Bophara ba Kantle ba lisenthimithara tse 8.625) |
| Kemiso ea 10, 40, 80, 160, XXH | Kemiso ea 5, 10, 40, 80, 120, 160, XXH |
| IPS ea lisenthimithara tse 1:(Bophara ba Kantle ba 1.315′) | IPS ea lisenthimithara tse 10 (Bophara ba Kantle ba lisenthimithara tse 10.750) |
| Kemiso ea 5, 10, 40, 80, 160, XXH | Kemiso ea 10, 20, 40, 80 (.500), 'NETE 80 (.500) |
| IPS ea lisenthimithara tse 2 (Bophara ba Kantle ba lisenthimithara tse 2.375) | IPS ea lisenthimithara tse 16 (Bophara ba Kantle ba lisenthimithara tse 16.000) |
| IPS ea lisenthimithara tse 1-1/4 (Bophara ba Kantle ba lisenthimithara tse 1.660) | IPS ea lisenthimithara tse 12 (Bophara ba Kantle ba lisenthimithara tse 12.750) |
| IPS ea lisenthimithara tse 1-1/2 (Bophara ba Kantle ba lisenthimithara tse 1.900) | IPS ea lisenthimithara tse 14 (Bophara ba kantle ba lisenthimithara tse 14.000) |
| Kemiso ea 10, 40, 80, 160, XXH | Kemiso ea 10 (.188), Kemiso ea 40 (.375) |
| IPS ea lisenthimithara tse 2 1/2 (Bophara ba Kantle ba lisenthimithara tse 2.875) | IPS ea lisenthimithara tse 18 (Bophara ba kantle ba lisenthimithara tse 18.000) |
| Kemiso ea 10, 40, 80, 160, XXH | Kemiso ea 10, 20, 40(.375), TRUE40(.406), Kemiso ea 80(.500) |
| Kemiso ea 10, 40, 80, 160, XXH | Kemiso ea 10(.188), Kemiso ea 40(.375) |
Litšebeliso tsa API 5CT L80 13Cr Oil Tubing:
1. Ho cheka liliba tse tebileng le tse lebōpong la leoatle
2. Khase e bolila (H2S) le tikoloho e ruileng ka CO2
3. Ho phethela seliba le tlhokomelo ea botšepehi
4. Liliba tse nang le khatello e phahameng le mocheso o phahameng (HPHT)
5. Ts'ebetso e ntlafalitsoeng ea ho khutlisa oli (EOR)
6. Litšebeletso tse bolila sebakeng sa oli
Hobaneng re ka re Khetha?
•O ka fumana thepa e phethahetseng ho latela tlhoko ea hau ka theko e tlase ka ho fetisisa.
•Re boetse re fana ka litheko tsa ho romela thepa ka Reworks, FOB, CFR, CIF, le thepa ka ntlo le ntlo. Re u eletsa hore u etse theko e tlase bakeng sa ho romella thepa.
•Thepa eo re fanang ka eona e ka netefatsoa ka botlalo, ho tloha setifikeiting sa teko ea thepa e tala ho isa polelong ea ho qetela ea litekanyo. (Litlaleho li tla hlaha ha ho hlokahala)
•O ka fumana thepa e phethahetseng ho latela tlhoko ea hau ka theko e tlase ka ho fetisisa.
•Re boetse re fana ka litheko tsa ho romela thepa ka Reworks, FOB, CFR, CIF, le thepa ka ntlo le ntlo. Re u eletsa hore u etse theko e tlase bakeng sa ho romella thepa.
•Thepa eo re fanang ka eona e ka netefatsoa ka botlalo, ho tloha setifikeiting sa teko ea thepa e tala ho isa polelong ea ho qetela ea litekanyo. (Litlaleho li tla hlaha ha ho hlokahala)
Sephutheloana sa API 5CT L80 13Cr Oil Tube
1. Ho paka ho bohlokoa haholo haholo tabeng ea thomello ea machabeng moo thepa e fetang ka har'a liteishene tse fapaneng ho fihla moo e eang teng, kahoo re beha tlhokomelo e khethehileng mabapi le ho paka.
2. Saky Steel e paka thepa ea rona ka litsela tse ngata ho latela lihlahisoa. Re paka lihlahisoa tsa rona ka litsela tse ngata, tse kang,
