Awọn alaye pipe paipu
Standard: API 5CT, API 5D
Awọn ipele Irin: K55, J55, L80-1, N80,C90,C95, P110, T95
Iwọn: 2 3 /8" -4 1/2"*0.167"-0630"
Casing Pipe
Ọpọn irin paipu
Oil Casing Pipe / Irin Pipe
Pẹlu casing lasan, Awọn kapa Anti- Collapse, Casing Anti-corrosion, Casing Hi-power
Sin bi odi kanga;
Standard: API 5CT
Awọn ipele Irin: k55, J55, L80, N80,C90,C95, P110 T95, M65,E75,X95,G105,S135
1) Ifunni
OD: 2 3 /8" -----4 1 /2"
WT: 0.167" --0.630"
Akiyesi: P : Opin pẹtẹlẹ, N: Ko binu, U: Ibanujẹ ita, T&C: Asapo ati pọ.
2) Casing
OD: 2 3 /8" ----20"
WT: 0.205" --- 0.5"
Àkíyèsí: P: Òpin pẹ̀tẹ́lẹ̀, S: Okùn yíká kúkúrú, L: Okùn yípo gigun
Gigun
R1 R2 R3
Gbigbe 6.10 -7.32 m 8.53-9.75m 11.58-12.80m
Casing 4.88 - 7.62m 6.72 -10.36m 10.36 - 14.63m
3) iho Pipe
OD: 2 3 /8" - 5 1 /2"
WT: 0.280" - 0.449"
Akiyesi: EU: Ibanujẹ ita, IEU: Inu & Inu inu
Asapo ọpa jẹ ọwọ ọtun tabi ọwọ osi
Opo ti wa ni idẹ-palara tabi phoshphated
| Ẹgbẹ | Ipele | Iru | C | Mn | Mo | Kr | O pọju. | O pọju. | P max. | S max. | O pọju. | ||||
| min. | o pọju. | min. | o pọju. | min. | o pọju. | min. | o pọju. | ||||||||
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 1 | H40 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
| J55 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - | |
| K55 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - | |
| N80 | 1 | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - | |
| N80 | Q | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - | |
| R95 | - | - | 0.45 c | - | 1.9 | - | - | - | - | - | - | 0.03 | 0.03 | 0.45 | |
| 2 | M65 | - | - | - | - | - | - | - | - | - | - | - | 0.03 | 0.03 | - |
| L80 | 1 | - | 0.43 a | - | 1.9 | - | - | - | - | 0.25 | 0.35 | 0.03 | 0.03 | 0.45 | |
| L80 | 9Kr | - | 0.15 | 0.3 | 0.6 | 0.9 | 1.1 | 8 | 10 | 0.5 | 0.25 | 0.02 | 0.01 | 1 | |
| L80 | 13 Kr | 0.15 | 0.22 | 0.25 | 1 | - | - | 12 | 14 | 0.5 | 0.25 | 0.02 | 0.01 | 1 | |
| C90 | 1 | - | 0.35 | - | 1.2 | 0.25 b | 0.85 | - | 1.5 | 0.99 | - | 0.02 | 0.01 | - | |
| T95 | 1 | - | 0.35 | - | 1.2 | 0.25 d | 0.85 | 0.4 | 1.5 | 0.99 | - | 0.02 | 0.01 | - | |
| C110 | - | - | 0.35 | - | 1.2 | 0.25 | 1 | 0.4 | 1.5 | 0.99 | - | 0.02 | 0.005 | - | |
| 3 | P110 | e | - | - | - | - | - | - | - | - | - | - | 0.030 e | 0.030 e | - |
| 4 | Q125 | 1 | - | 0.35 | 1.35 | - | 0.85 | - | 1.5 | 0.99 | - | 0.02 | 0.01 | - | |
| a Awọn akoonu erogba fun L80 le pọ si 0.50 % ti o pọju ti ọja ba jẹ epo. b Awọn akoonu molybdenum fun ite C90 Iru 1 ko ni ifarada ti o kere ju ti sisanra ogiri ba kere ju 17.78 mm. c Akoonu erogba fun R95 le pọ si 0.55 % ti o pọju ti ọja ba jẹ epo. d Awọn akoonu molybdenum fun T95 Iru 1 le dinku si 0.15 % o kere ju ti sisanra ogiri ba kere ju 17.78 mm. e Fun EW Grade P110, akoonu irawọ owurọ yoo jẹ 0.020 % o pọju ati akoonu imi-ọjọ 0.010 % ti o pọju. NL = ko si opin. Awọn eroja ti o han yoo jẹ ijabọ ni itupalẹ ọja. |
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Darí Properties
| Standard | Iru | Agbara fifẹ MPa |
Agbara Ikore MPa |
Lile O pọju. |
| API SPEC 5CT | J55 | ≥517 | 379 ~ 552 | ---- |
| K55 | ≥517 | ≥655 | --- | |
| N80 | ≥689 | 552 ~ 758 | --- | |
| L80(13Cr) | ≥655 | 552 ~ 655 | ≤241HB | |
| P110 | ≥862 | 758 ~ 965 | ---- |
