Providing users with all API SPEC 5CT standard steel grades and thread types of oil casing, including: H40, J55, K55, M65, L80 1/9Cr/13Cr, R95, N80 1/Q, C90, T95, C110, P110 and Q125 steel grades, product dimensions cover all outer diameters, wall thickness specifications and all thread types of API SPEC 5CT standards.
|
Size |
Steel Grade&Connection Type |
Standards |
|||||||||
|
OD |
WT |
H40 |
J55、K55 |
M65 |
L80-1、L80-13Cr、R95 |
N80-1、N80Q |
C90、T95 |
C110 |
P110 |
Q125 |
|
|
114.30 |
5.21 |
S |
S |
S |
|
|
|
|
|
|
API 5CT |
|
5.69 |
|
S/B |
S/B |
|
|
|
|
|
|
||
|
6.35 |
|
S/L/B |
L/B |
L/B |
L/B |
L/B |
|
L/B |
|
||
|
7.37 |
|
|
L/B |
L/B |
L/B |
L/B |
|
L/B |
|
||
|
8.56 |
|
|
|
|
|
|
|
L/B |
L/B |
||
|
127.00 |
5.59 |
|
S |
S |
|
|
|
|
|
|
|
|
6.43 |
|
S/L/B |
S/L/B |
|
|
|
|
|
|
||
|
7.52 |
|
S/L/B |
L/B |
S/L/B |
S/L/B |
L/B |
|
S/L/B |
|
||
|
9.19 |
|
|
L/B |
S/L/B |
S/L/B |
L/B |
|
S/L/B |
L/B |
||
|
11.10 |
|
|
L/B |
L/B |
L/B |
L/B |
|
L/B |
L/B |
||
|
12.14 |
|
|
|
L/B |
L/B |
L/B |
|
L/B |
L/B |
||
|
12.70 |
|
|
|
L/B |
L/B |
L/B |
|
L/B |
L/B |
||
|
139.70 |
6.20 |
S |
S |
S |
|
|
|
|
|
|
|
|
6.98 |
|
S/L/B |
S/L/B |
|
|
|
|
|
|
||
|
7.72 |
|
S/L/B |
L/B |
S/L/B |
S/L/B |
L/B |
|
S/L/B |
|
||
|
9.17 |
|
|
L/B |
S/L/B |
S/L/B |
L/B |
|
S/L/B |
|
||
|
10.54 |
|
|
L/B |
S/L/B |
S/L/B |
L/B |
|
S/L/B |
S/L/B |
||
|
168.28 |
7.32 |
|
|
S/L/B |
|
|
|
|
|
|
|
|
8.94 |
|
|
L/B |
|
|
|
|
S/L/B |
|
||
|
10.59 |
|
|
L/B |
|
|
|
|
S/L/B |
|
||
|
12.06 |
|
|
|
|
|
|
|
S/L/B |
L/B |
||
|
177.80 |
6.91 |
S |
S |
S |
|
|
|
|
|
|
|
|
8.05 |
|
S/L/B |
L/B |
S/L/B |
S/L/B |
L/B |
|
|
|
||
|
9.19 |
|
|
L/B |
S/L/B |
S/L/B |
L/B |
|
S/L/B |
|
||
|
10.36 |
|
|
L/B |
S/L/B |
S/L/B |
L/B |
|
S/L/B |
|
||
|
11.51 |
|
|
L/B |
S/L/B |
S/L/B |
L/B |
|
S/L/B |
|
||
|
12.65 |
|
|
|
S/L/B |
S/L/B |
L/B |
|
S/L/B |
S/L/B |
||
|
13.72 |
|
|
|
S/L/B |
S/L/B |
L/B |
|
S/L/B |
S/L/B |
||
|
193.68 |
8.33 |
|
S/L/B |
S/L/B |
L/B |
L/B |
L/B |
|
|
|
|
|
9.52 |
|
|
L/B |
L/B |
L/B |
L/B |
|
L/B |
|
||
|
10.92 |
|
|
L/B |
L/B |
L/B |
L/B |
|
L/B |
|
||
|
12.70 |
|
|
|
L/B |
L/B |
L/B |
|
L/B |
L/B |
||
|
14.27 |
|
|
|
L/B |
L/B |
L/B |
|
L/B |
L/B |
||
|
15.11 |
|
|
|
L/B |
L/B |
L/B |
|
L/B |
L/B |
||
|
15.88 |
|
|
|
L/B |
L/B |
L/B |
|
L/B |
L/B |
||
|
Size |
Steel Grade&Connection Type |
Standards |
|||||||||
|
OD |
WT |
H40 |
J55、K55 |
M65 |
L80-1、L80-13Cr、R95 |
N80-1、N80Q |
C90、T95 |
C110 |
P110 |
Q125 |
|
|
219.08 |
6.71 |
|
S |
S |
S |
|
|
|
|
|
API |
|
7.72 |
S |
S/L/B |
S |
|
|
|
|
|
|
||
|
8.94 |
S |
S/L/B |
S/L/B |
|
|
|
|
|
|
||
|
10.16 |
|
|
S/L/B |
L/B |
L/B |
L/B |
|
L/B |
|
||
|
11.43 |
|
|
L/B |
L/B |
L/B |
L/B |
|
L/B |
|
||
|
12.70 |
|
|
|
L/B |
L/B |
L/B |
|
L/B |
|
||
|
14.15 |
|
|
|
L/B |
L/B |
L/B |
|
L/B |
L/B |
||
|
244.48 |
8.94 |
S |
S/L/B |
S/L/B |
|
|
|
|
|
|
|
|
10.03 |
|
S/L/B |
S/L/B |
L/B |
L/B |
L/B |
|
L/B |
|
||
|
11.05 |
|
|
L/B |
L/B |
L/B |
L/B |
|
L/B |
|
||
|
11.99 |
|
|
L/B |
L/B |
L/B |
L/B |
|
L/B |
L/B |
||
|
13.84 |
|
|
|
L/B |
L/B |
L/B |
|
L/B |
L/B |
||
|
15.11 |
S |
|
|
L/B |
L/B |
L/B |
|
L/B |
|
||
|
273.05 |
8.89 |
S/B |
|
S/B |
|
|
|
|
|
|
|
|
10.16 |
S/B |
S/B |
S/B |
|
|
|
|
|
|
||
|
11.43 |
S/B |
S/B |
S/B |
S/B |
S/B |
S/B |
|
S/B |
|
||
|
12.57 |
|
|
|
S/B |
S/B |
S/B |
|
S/B |
|
||
|
13.84 |
|
|
|
|
|
S/B |
|
S/B |
S/B |
||
|
15.11 |
|
|
|
|
|
S/B |
|
S/B |
S/B |
||
|
298.45 |
9.65 |
|
|
|
|
|
|
|
|
|
|
|
10.92 |
|
|
|
|
|
|
|
|
|
||
|
12.19 |
|
|
|
S/B |
|
|
|
S/B |
|
||
|
13.06 |
|
|
|
S/B |
|
|
|
S/B |
S/B |
||
|
339.72 |
8.38 |
S |
|
|
|
|
|
|
|
|
|
|
9.65 |
|
S/B |
S/B |
|
|
|
|
|
|
||
|
10.92 |
|
S/B |
S/B |
|
|
|
|
|
|
||
|
12.19 |
|
|
S/B |
S/B |
S/B |
S/B |
|
S/B |
|
||
|
13.06 |
|
|
|
S/B |
S/B |
S/B |
|
S/B |
S/B |
||
|
406.40 |
16.66 |
|
|
|
|
|
|
|
|
|
|
|
508.00 |
16.13 |
|
S/L/B |
|
|
|
|
|
|
|
|
|
Note:S-SC;L-LC;B-BC |
|||||||||||
API Tubing
|
Size |
Steel Grade&Connection Type |
Standards |
|||||||
|
OD |
WT |
H40 |
J55 |
L80-1、L80-13Cr、R95 |
N80-1、 |
C90 |
T95 |
P110 |
|
|
42.16 |
3.18 |
|
|
|
|
|
|
|
API |
|
3.56 |
N/U |
N/U |
N/U |
N/U |
N/U |
N/U |
|
||
|
4.85 |
U |
U |
U |
U |
U |
U |
U |
||
|
48.26 |
3.18 |
N/U |
N/U |
N/U |
N/U |
N/U |
N/U |
|
|
|
3.68 |
N/U |
N/U |
N/U |
N/U |
N/U |
N/U |
|
||
|
5.08 |
U |
U |
U |
U |
U |
U |
U |
||
|
6.35 |
|
|
|
|
|
|
|
||
|
7.62 |
|
|
|
|
|
|
|
||
|
60.32 |
4.24 |
|
|
|
|
|
|
|
|
|
4.83 |
|
|
|
|
|
|
|
||
|
6.45 |
|
|
|
|
|
|
|
||
|
7.49 |
|
|
|
|
|
|
|
||
|
8.53 |
|
|
|
|
|
|
|
||
|
73.02 |
5.51 |
N/U |
N/U |
N/U |
N/U |
N/U |
N/U |
N/U |
|
|
7.01 |
|
|
N/U |
N/U |
N/U |
N/U |
N/U |
||
|
7.82 |
|
|
N/U |
N/U |
N/U |
N/U |
N/U |
||
|
8.64 |
|
|
|
U |
|
|
U |
||
|
9.96 |
|
|
|
|
|
|
|
||
|
11.18 |
U |
N |
N |
N |
N |
N |
|
||
|
88.90 |
5.49 |
|
|
|
|
|
|
|
|
|
6.45 |
N/U |
N/U |
N/U |
N/U |
N/U |
N/U |
N/U |
||
|
7.34 |
N |
N |
N |
N |
N |
N |
|
||
|
9.52 |
|
|
N/U |
N/U |
N/U |
N/U |
N/U |
||
|
10.92 |
|
|
|
|
|
|
|
||
|
12.09 |
|
|
|
|
|
|
|
||
|
13.46 |
|
|
|
|
|
|
|
||
|
101.60 |
5.74 |
N |
N |
N |
N |
N |
N |
N |
|
|
6.65 |
U |
U |
U |
U |
U |
U |
U |
||
|
8.38 |
|
|
|
|
|
|
|
||
|
10.54 |
|
|
|
|
|
|
|
||
|
12.70 |
|
|
|
|
|
|
|
||
|
15.49 |
|
|
|
|
|
|
|
||
|
114.30 |
6.88 |
N/U |
N/U |
N/U |
N/U |
N/U |
N/U |
N/U |
|
|
8.56 |
|
|
|
|
|
|
|
||
|
9.65 |
|
|
|
|
|
|
|
||
|
10.92 |
|
|
|
|
|
|
|
||
|
12.70 |
|
|
|
|
|
|
|
||
|
14.22 |
|
|
|
|
|
|
|
||
|
16.00 |
|
|
|
|
|
|
|
||