| Òde Òde | Ògiri sisanra | Iwọn | Ipele | Asapo | Gigun | |
| ninu | mm | kg /m | lb/ft | |||
| 4 1/2" | 114.3 | 14.14-22.47 | 9.50-11.50 | J55 /N80 /P110 /K55 | LTC/STC/BTC | R1 /R2 /R3 |
| 5" | 127 | 17.11-35.86 | 11.50-24.10 | J55 /N80 /P110 /K55 | LTC/STC/BTC | R1 /R2 /R3 |
| 5 1/2" | 139.7 | 20.83-34.23 | 14.00-23.00 | J55 /N80 /P110 /K55 | LTC/STC/BTC | R1 /R2 /R3 |
| 6 5 /8" | 168.28 | 29.76-35.72 | 20.00-24.00 | J55 /N80 /P110 /K55 | LTC/STC/BTC | R1 /R2 /R3 |
| 7" | 177.8 | 25.30-56.55 | 17.00-38.00 | J55 /N80 /P110 /K55 | LTC/STC/BTC | R1 /R2 /R3 |
| 7 5 /8" | 193.68 | 35.72-63.69 | 24.00-42.80 | J55 /N80 /P110 /K55 | LTC/STC/BTC | R1 /R2 /R3 |
| 8 5 /8" | 219.08 | 35.72-72.92 | 24.00-49.00 | J55 /N80 /P110 /K55 | LTC/STC/BTC | R1 /R2 /R3 |
| 9 5 /8" | 244.48 | 48.07-86.91 | 32.30-58.40 | J55 /N80 /P110 /K55 | LTC/STC/BTC | R1 /R2 /R3 |
| 10 3 /4" | 273.05 | 48.73-97.77 | 32.75-65.70 | J55 /N80 /P110 /K55 | LTC/STC/BTC | R1 /R2 /R3 |
| 11 3/4" | 298.45 | 62.50-89.29 | 42.00-60.00 | J55 /N80 /P110 /K55 | LTC/STC/BTC | R1 /R2 /R3 |
| 13 3/8" | 339.72 | 71.43-107.15 | 48.00-72.00 | J55 /N80 /P110 /K55 | LTC/STC/BTC | R1 /R2 /R3 |
API 5CT J55 Casing Tubing Awọn ẹya ara ẹrọ
Ilẹ ti o tẹle ara ti idapọ ati API 5CT J55 Casing Tubing yẹ ki o jẹ dan laisi yiya eyikeyi, burr
tabi awọn abawọn miiran ti o le ni ipa odi lori agbara ati asopọ to sunmọ.
API 5CT J55 Casing Tubing ni a funni pẹlu iwọn gigun ọfẹ lati 8m si 13m lori ipilẹ SY/T6194-96
iwuwasi. Sibẹsibẹ, o tun wa ko kere ju gigun 6m ati pe opoiye rẹ ko yẹ ki o jẹ diẹ sii ju 20%.
Awọn abuku eyiti a mẹnuba loke ko gba laaye lati han ni ita ita ti API 5CT J55 Casing
Isopọpọ ọpọn.
Eyikeyi abuku bii jijẹ, ipinya, irun ori, kiraki tabi scab ko jẹ itẹwọgba lori inu ati ita
roboto ti ọja. Gbogbo awọn abawọn wọnyi yẹ ki o yọkuro patapata, ati pe ijinle ti a yọ kuro ko gbọdọ
koja 12,5% ti ipin odi sisanra.
|
Standard |
Ipele |
Ohun elo Kemikali(%) |
||||||||||
|
C |
Si |
Mn |
P |
S |
Kr |
Ni |
Ku |
Mo |
V |
Als |
||
|
API SPEC 5CT |
J55K55 (37Mn5) |
0.34~0.39 |
0.20~0.35 |
1.25~1.50 |
≤0.020 |
≤0.015 |
≤0.15 |
≤0.20 |
≤0.20 |
≤0.020 |
||
|
N80 (36 Mn2V) |
0.34~0.38 |
0.20~0.35 |
1.45~1.70 |
≤0.020 |
≤0.015 |
≤0.15 |
0.11~0.16 |
≤0.020 |
||||
|
L80(13Cr) |
0.15~0.22 |
≤1.00 |
0.25~1.00 |
≤0.020 |
≤0.010 |
12.0~14.0 |
≤0.20 |
≤0.20 |
≤0.020 |
|||
|
P110, (30CrMo) |
0.26~0.35 |
0.17~0.37 |
0.40~0.70 |
≤0.020 |
≤0.010 |
0.80~1.10 |
≤0.20 |
≤0.20 |
0.15~0.25 |
≤0.08 |
≤ |
|
|
Standard |
Ipele |
Agbara Fifẹ (MPa) |
Ipese Agbara(MPa) |
Ilọsiwaju(%) |
Lile |
|
API SPEC 5CT |
J55 |
≥517 |
379~552 |
/ |
|
|
K55 |
≥517 |
≥655 |
|||
|
N80 |
≥689 |
552~758 |
|||
|
L80(13Cr) |
≥655 |
552~655 |
≤241HB |
||
|
P110 |
≥862 |
758~965 |
