API 5CT L80-9Cr casing na tubing
Nkọwa dị mkpirikpi:
API 5CT L80-9Cr na-adịgide adịgide na tubing nwere nguzogide corrosion dị elu maka olulu mmiri gbara ụka. Dị mma maka gburugburu CO₂ na H₂.
L80-9Cr casing na tubing:
L80-9Cr casing na tubing bụ ngwaahịa OCTG adịchaghị mma emepụtara dabere na nkọwapụta API 5CT. N'igosi ọdịnaya chromium 9%, ihe a na-enye nguzogide dị elu na CO₂ na H₂ corrosion, na-eme ka ọ dị mma maka ngwa ọrụ utoojoo na olulu mmanụ na gas. N'iji ike arụ ọrụ dị mma na ọgwụgwọ okpomọkụ na-ekpo ọkụ na-ekpo ọkụ, L80-9Cr na-eme ka ọrụ dị ogologo oge na nrụgide dị elu, gburugburu ebe okpomọkụ dị elu. Ọ dị n'ụdị nha, ụdị eri na ogologo ogologo (R1-R3), ọkpọkọ L80-9Cr anyị na-egbo mkpa chọrọ nke oke osimiri na ọrụ olulu mmiri miri emi.
Nkọwapụta nke tube L80 9Cr:
| Nkọwapụta | API 5CT |
| Ọkwa | 9Cr,13Cr, wdg. |
| Ụdị | Enweghị ntụpọ |
| Akụkụ tubing | 26.7 mm (1.05 inch) ruo 114.3 mm (4.5 inch) |
| Akụkụ casing | 114.3 mm (4.5 inch) ruo 406.4 mm (16 inch) |
| Ogologo | 5.8M,6M & Ogologo achọrọ |
| API 5L | API 5L GR.46 / 42 / 52 / 60 / 56 / 65 / 80/ 70 |
| Asambodo Nnwale Mill | EN 10204 3.1 ma ọ bụ EN 10204 3.2 |
Ihe mejupụtara kemịkalụ API 5CT L80 9Cr:
| Ọkwa | C | Si | Mn | Cr | Mo |
L80 9cr | 0.15 | 0,50 | 1.0 | 8.0-10.0 | 0.8-1.2 |
Njirimara igwe nke API 5CT L80 9Cr ọkpọkọ na tubes:
| Ọkwa | Ike tensile (MPa) | Isi ike | Ike Mpụta (MPa) |
| API 5CT L80 9cr | 655 | 23-25HRC | 552-758 |
Nha Tube Mmepụta API 5CT
| 1/2 inch IPS(.840 inch elu dayameta) | 6 inch IPS (6.625 inch elu dayameta) |
| Usoro 80, 40, 10, 5, XXH, 160 | Haziri |
| 1/8 inch IPS(.405 inch elu dayameta) | 3 1/2 inch IPS(4 inch dayameta elu) |
| 3/8 inch IPS(.675 inch elu dayameta) | 5 inch IPS(5.563 inch elu dayameta) |
| Usoro 10, 40, 80, 160, XXH | Usoro-40 |
| Usoro 40, 80 | Usoro 10, 40, 80, 160, XXH |
| 1/4 inch IPS(.540 inch elu dayameta) | 4 inch IPS (4.500 inch elu dayameta) |
| Usoro 10, 40, 80 | Usoro 10, 40, 80, 160, XXH |
| 3 inch IPS(3.500 inch elu dayameta) | Usoro 5, 10, 40, 80, 160, XXH |
| Usoro 10, 40, 80 | Usoro 10, 40, 80, 160, XXH |
| 3/4 inch IPS (1.050 inch elu dayameta) | 8 inch IPS (8.625 inch elu dayameta) |
| Usoro 10, 40, 80, 160, XXH | Usoro 5, 10, 40, 80, 120, 160, XXH |
| 1 inch IPS: (1.315 ′ elu dayameta) | 10 inch IPS (10.750 inch elu dayameta) |
| Usoro 5, 10, 40, 80, 160, XXH | Usoro 10, 20, 40, 80 (.500), EZIOKWU 80(.500) |
| 2 inch IPS (2.375 inch elu dayameta) | 16 inch IPS (16.000 inch elu dayameta) |
| 1-1/4 inch IPS(1.660 inch elu dayameta) | 12 inch IPS (12.750 inch elu dayameta) |
| 1-1/2 inch IPS(1.900 inch elu dayameta) | 14 inch IPS (14.000 inch elu dayameta) |
| Usoro 10, 40, 80, 160, XXH | Usoro ihe omume10 (.188), Usoro nhazi40 (.375) |
| 2 1/2 inch IPS (2.875 inch elu dayameta) | 18 inch IPS (18.000 inch elu dayameta) |
| Usoro 10, 40, 80, 160, XXH | Usoro 10, 20, 40(.375), TRUE40(.406), Usoro nhazi80(.500) |
| Usoro 10, 40, 80, 160, XXH | Usoro ihe omume10 (.188), Usoro nhazi40(.375) |
Ngwa nke API 5CT L80 9Cr Tubing Mmanụ:
1. Ụtọ gas na acid olulu mmiri
2.CO₂ na H₂S gburugburu corrosion
3.High-nrụgide, oke okpomọkụ (HPHT) olulu mmiri
4.Offshore oilfield arụmọrụ
5.Geothermal mkpọpu oru ngo
Gịnị mere Họrọ Anyị?
•Ị nwere ike nweta ihe zuru oke dịka ihe ị chọrọ na ọnụ ahịa kacha nta.
•Anyị na-enyekwa Reworks, FOB, CFR, CIF, na ọnụ ụzọ nnyefe ọnụ ụzọ. Anyị na-atụ aro ka ịme azụmahịa maka mbupu nke ga-adị oke ọnụ ahịa.
•Ihe ndị anyị na-enye bụ nke a na-enyocha kpamkpam, site na akwụkwọ nyocha akụrụngwa ruo na nkwupụta akụkụ ikpeazụ. (Mkpesa ga-egosi na achọrọ)
•Ị nwere ike nweta ihe zuru oke dịka ihe ị chọrọ na ọnụ ahịa kacha nta.
•Anyị na-enyekwa Reworks, FOB, CFR, CIF, na ọnụ ụzọ nnyefe ọnụ ụzọ. Anyị na-atụ aro ka ịme azụmahịa maka mbupu nke ga-adị oke ọnụ ahịa.
•Ihe ndị anyị na-enye bụ nke a na-enyocha kpamkpam, site na akwụkwọ nyocha akụrụngwa ruo na nkwupụta akụkụ ikpeazụ. (Mkpesa ga-egosi na achọrọ)
Nkwakọ ngwaahịa Tube mmanụ:
1. Nkwakọ ngwaahịa dị ezigbo mkpa karịsịa n'ihe gbasara mbupu mba ofesi nke mbupu na-agafe na ọwa dị iche iche iji ruo ebe kachasị elu, yabụ anyị na-etinye nchegbu pụrụ iche gbasara nkwakọ ngwaahịa.
2. Saky Steel's mkpọ ngwongwo anyị n'ọtụtụ ụzọ dabere na ngwaahịa. Anyị na-akwakọ ngwaahịa anyị n'ọtụtụ ụzọ, dị ka,
