- Chinese
- English
- Pусский язык
- Español
| Search |
Home Products Well CompletionTubing and Coupling
Tubing
Jereh Drilltech supplies various seamless tubing from 1.9"~4-1/2" in grade J55, K55, N80, L80, C95, P110, the length range is R1,R2, and threads in NUE, EUE, PE (Plain End).
The tubing is manufactured and inspected as per API 5CT and API 5B specifications.
Tubing Coupling
Couplings are important accessories for tubing and casing pipes. Jereh Drilltech supplies various API 5CT/5B/5L casing and tubing couplings from 1.66" to 13-3/8" in threads: NU, EU, STC, BTC, LTC. The casing and tubing couplings can be made in grade H40, J55, K55, N80, L80, P110 and so on.
|
Tubing Size (in) |
Nominal Weight |
OD |
Wall Thickness |
Connector type |
||||||||
|
Steel grade |
||||||||||||
|
Non upset |
Ex-Upset |
ln. |
mm |
ln. |
mm |
J-55 |
L-80 |
N-80 /Q |
C-90 |
T-95 |
P-110 |
|
|
T & C |
T & C |
|||||||||||
|
2-3/8 |
4 |
-- |
2.375 |
60.33 |
0.167 |
4.24 |
PN |
PN |
PN |
PN |
PN |
-- |
|
4.6 |
4.7 |
2.375 |
60.33 |
0.19 |
4.83 |
PNU |
PNU |
PNU |
PNU |
PNU |
PNU |
|
|
5.8 |
5.95 |
2.375 |
60.33 |
0.254 |
6.45 |
-- |
PNU |
PNU |
PNU |
PNU |
PNU |
|
|
6.6 |
-- |
2.375 |
60.33 |
0.295 |
7.49 |
-- |
P |
-- |
P |
P |
-- |
|
|
7.35 |
7.45 |
2.375 |
60.33 |
0.336 |
8.53 |
-- |
PU |
-- |
PU |
PU |
-- |
|
|
2-7/8 |
6.4 |
6.5 |
2.875 |
73.03 |
0.217 |
5.51 |
PUN |
PNU |
PNU |
PNU |
PNU |
PNU |
|
7.8 |
7.9 |
2.875 |
73.03 |
0.276 |
7.01 |
-- |
PNU |
PNU |
PNU |
PNU |
PNU |
|
|
8.6 |
8.7 |
2.875 |
73.03 |
0.308 |
7.82 |
-- |
PNU |
PNU |
PNU |
PNU |
PNU |
|
|
9.35 |
9.45 |
2.875 |
73.03 |
0.34 |
8.64 |
-- |
PU |
-- |
PU |
PU |
-- |
|
|
10.5 |
-- |
2.875 |
73.03 |
0.392 |
9.96 |
-- |
P |
-- |
P |
P |
-- |
|
|
11.5 |
-- |
2.875 |
73.03 |
0.44 |
11.18 |
-- |
P |
-- |
P |
P |
-- |
|
|
3-1/2 |
7.7 |
-- |
3.5 |
88.9 |
0.216 |
5.49 |
PN |
PN |
PN |
PN |
PN |
-- |
|
9.2 |
9.3 |
3.5 |
88.9 |
0.254 |
6.45 |
PNU |
PNU |
PNU |
PNU |
PNU |
PNU |
|
|
10.2 |
-- |
3.5 |
88.9 |
0.289 |
7.34 |
PN |
PN |
PN |
PN |
PN |
-- |
|
|
12.7 |
12.95 |
3.5 |
88.9 |
0.375 |
9.52 |
-- |
PNU |
PNU |
PNU |
PNU |
PNU |
|
|
14.3 |
-- |
3.5 |
88.9 |
0.43 |
10.92 |
-- |
P |
-- |
P |
P |
-- |
|
|
15.5 |
-- |
3.5 |
88.9 |
0.476 |
12.09 |
-- |
P |
-- |
P |
P |
-- |
|
|
17 |
-- |
3.5 |
88.9 |
0.53 |
13.46 |
-- |
P |
-- |
P |
P |
-- |
|
|
4 |
9.5 |
-- |
4 |
101.6 |
0.226 |
5.74 |
PN |
PN |
PN |
PN |
PN |
PU |
|
-- |
11 |
4 |
101.6 |
0.262 |
6.65 |
PU |
PU |
PU |
PU |
PU |
PU |
|
|
13.2 |
-- |
4 |
101.6 |
0.33. |
8.38 |
-- |
P |
-- |
P |
P |
-- |
|
|
16.1 |
-- |
4 |
101.6 |
0.415 |
10.54 |
-- |
P |
-- |
P |
P |
-- |
|
|
18.9 |
-- |
4 |
101.6 |
0.5 |
12.7 |
-- |
P |
-- |
P |
P |
-- |
|
|
22.2 |
-- |
4 |
101.6 |
0.61 |
15.49 |
-- |
P |
-- |
P |
P |
-- |
|
|
4-1/2 |
12.6 |
12.75 |
4.5 |
114.3 |
0.271 |
6.88 |
PNU |
PNU |
PNU |
PNU |
PNU |
-- |
|
15.2 |
-- |
4.5 |
114.3 |
0.337 |
8.56 |
-- |
P |
-- |
P |
P |
-- |
|
|
17 |
-- |
4.5 |
114.3 |
0.38 |
9.65 |
-- |
P |
-- |
P |
P |
-- |
|
|
18.9 |
-- |
4.5 |
114.3 |
0.43 |
10.92 |
-- |
P |
-- |
P |
P |
-- |
|
|
21.5 |
-- |
4.5 |
114.3 |
0.5 |
12.7 |
-- |
P |
-- |
P |
P |
-- |
|
|
23.7 |
-- |
4.5 |
114.3 |
0.56 |
14.22 |
-- |
P |
-- |
P |
P |
-- |
|
|
26.1 |
-- |
4.5 |
114.3 |
0.63 |
16 |
-- |
P |
-- |
P |
P |
-- |
|
|
Note : P—plain； N—non upset thread and coupling; U—upset thread and coupling. |
||||||||||||
|
Tubing Coupling Size (in) |
O.D. (in) |
Minimum Length (in) |
Weight (lb) |
|
Round Thread |
Round Thread |
Round Thread |
|
|
2-3/8 |
2.875 |
4-1/4 |
2.82 |
|
2-7/8 |
3.500 |
5-1/8 |
5.15 |
|
3-1/2 |
4.250 |
5-5/8 |
8.17 |
|
4 |
4.750 |
5-3/4 |
9.58 |
|
4-1/2 |
5.200 |
6-1/8 |
10.77 |