| Lambar Samfura | 1.9 "-20" |
| Nau'in | Haɗin kai |
| Nau'in Inji | Samar da mai |
| Takaddun shaida | API |
| Kayan abu | Alloy karfe |
| Nau'in sarrafawa | Juyawa |
| Maganin saman | Gabaɗaya phosphating, ko ciki phosphating da waje |
| Amfani | Ciki threaded Silinda domin shiga biyu tsawo na threaded casing bututu |
| Nau'in Abu | Casing hada guda biyu | Tubing hadawa |
| Ƙayyadaddun bayanai | 4-1 /2", 5, 5-1 /2, 6-5/8, 7, 7-5/8, 8-5/8" , 9-5 /8", 10-3 /4,11-3/4, 13-3/8, 16, 18-5/8, 20" |
1.9 ", 2-3 /8", 2-7 /8", 3-1 /2", 4", 4-1 /2" |
| Karfe daraja | J55, K55, L80, N80, P110 | J55, L80, N80 |
| Nau'in zaren | STC, LTC, BTC | KU, NU |
Haɗin Sinadari
| Daraja | C≤ | Si ≤ | Mn≤ | P≤ | S≤ | Cr≤ | Ni ≤ | Ku ≤ | Mo≤ | V≤ | Als≤ |
| API 5CT J55 | 0.34-0.39 |
0.20-0.35 |
1.25-1.50 |
0.020 |
0.015 |
0.15 |
0.20 |
0.20 |
/ |
/ |
0.020 |
| API 5CT K55 | 0.34-0.39 |
0.20-0.35 |
1.25-1.50 |
0.020 |
0.015 |
0.15 |
0.20 |
0.20 |
/ |
/ |
0.020 |
| API 5CT N80 | 0.34-0.38 |
0.20-0.35 |
1.45-1.70 |
0.020 |
0.015 |
0.15 |
/ |
/ |
/ |
0.11-0.16 |
0.020 |
| Saukewa: API5CT L80 | 0.15-0.22 |
1.00 |
0.25-1.00 |
0.020 |
0.010 |
12.0-14.0 |
0.20 |
0.20 |
/ |
/ |
0.020 |
| API 5CT J P110 | 0.26-035 |
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 |
0.020 |
Kayayyakin Injini
|
Karfe daraja |
Ƙarfin Haɓaka (Mpa) |
Ƙarfin Tensile (Mpa) |
|
API 5CT J55 |
379-552 |
≥517 |
|
API 5CT K55 |
≥ 655 |
≥517 |
|
API 5CT N80 |
552-758 |
≥689 |
|
Saukewa: API5CT L80 |
552-655 |
≥ 655 |
|
API 5CT P110 |
758-965 |
≥862 |
