| Tubing |
|
Tubing size

|
| Specifications |
Weight Code |
OD |
Thickness |
End processing of forms / steel grade |
Nonupset
T﹠C |
Ex-Upset
T﹠C |
ln. |
mm |
ln. |
mm |
J-55 |
L-80 |
N-801、Q |
C-90 |
T-95 |
P-110 |
| 2 3/8” |
4.00 |
-- |
2.375 |
60.33 |
0.167 |
4.24 |
PN |
PN |
PN |
PN |
PN |
-- |
| 4.60 |
4.70 |
2.375 |
60.33 |
0.190 |
4.83 |
PNU |
PNU |
PNU |
PNU |
PNU |
PNU |
| 5.80 |
5.95 |
2.375 |
60.33 |
0.254 |
6.45 |
-- |
PNU |
PNU |
PNU |
PNU |
PNU |
| 6.60 |
-- |
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” |
6.40 |
6.50 |
2.875 |
73.03 |
0.217 |
5.51 |
PUN |
PNU |
PNU |
PNU |
PNU |
PNU |
| 7.80 |
7.90 |
2.875 |
73.03 |
0.276 |
7.01 |
-- |
PNU |
PNU |
PNU |
PNU |
PNU |
| 8.60 |
8.70 |
2.875 |
73.03 |
0.308 |
7.82 |
-- |
PNU |
PNU |
PNU |
PNU |
PNU |
| 9.35 |
9.45 |
2.875 |
73.03 |
0.340 |
8.64 |
-- |
PU |
-- |
PU |
PU |
-- |
| 10.50 |
-- |
2.875 |
73.03 |
0.392 |
9.96 |
-- |
P |
-- |
P |
P |
-- |
| 11.50 |
-- |
2.875 |
73.03 |
0.440 |
11.18 |
-- |
P |
-- |
P |
P |
-- |
| 3 1/2” |
7.70 |
-- |
3.500 |
88.90 |
0.216 |
5.49 |
PN |
PN |
PN |
PN |
PN |
-- |
| 9.20 |
9.30 |
3.500 |
88.90 |
0.254 |
6.45 |
PNU |
PNU |
PNU |
PNU |
PNU |
PNU |
| 10.20 |
-- |
3.500 |
88.90 |
0.289 |
7.34 |
PN |
PN |
PN |
PN |
PN |
-- |
| 12.70 |
12.95 |
3.500 |
88.90 |
0.375 |
9.52 |
-- |
PNU |
PNU |
PNU |
PNU |
PNU |
| 14.30 |
-- |
3.500 |
88.90 |
0.430 |
10.92 |
-- |
P |
-- |
P |
P |
-- |
| 15.50 |
-- |
3.500 |
88.90 |
0.476 |
12.09 |
-- |
P |
-- |
P |
P |
-- |
| 17.00 |
-- |
3.500 |
88.90 |
0.530 |
13.46 |
-- |
P |
-- |
P |
P |
-- |
| 4” |
9.50 |
-- |
4.000 |
101.60 |
0.226 |
5.74 |
PN |
PN |
PN |
PN |
PN |
PU |
| -- |
11.00 |
4.000 |
101.60 |
0.262 |
6.65 |
PU |
PU |
PU |
PU |
PU |
PU |
| 13.20 |
-- |
4.000 |
101.60 |
0.33. |
8.38 |
-- |
P |
-- |
P |
P |
-- |
| 16.10 |
-- |
4.000 |
101.60 |
0.415 |
10.54 |
-- |
P |
-- |
P |
P |
-- |
| 18.90 |
-- |
4.000 |
101.60 |
0.500 |
12.70 |
-- |
P |
-- |
P |
P |
-- |
| 22.20 |
-- |
4.000 |
101.60 |
0.610 |
15.49 |
-- |
P |
-- |
P |
P |
-- |
| 4 1/2” |
12.60 |
12.75 |
4.500 |
114.30 |
0.271 |
6.88 |
PNU |
PNU |
PNU |
PNU |
PNU |
-- |
| 15.20 |
-- |
4.500 |
114.30 |
0.337 |
8.56 |
-- |
P |
-- |
P |
P |
-- |
| 17.00 |
-- |
4.500 |
114.30 |
0.380 |
9.65 |
-- |
P |
-- |
P |
P |
-- |
| 18.90 |
-- |
4.500 |
114.30 |
0.43 |
10.92 |
-- |
P |
-- |
P |
P |
-- |
| 21.50 |
-- |
4.500 |
114.30 |
0.500 |
12.70 |
-- |
P |
-- |
P |
P |
-- |
| 23.70 |
-- |
4.500 |
114.30 |
0.560 |
14.22 |
-- |
P |
-- |
P |
P |
-- |
| 26.10 |
-- |
4.500 |
114.30 |
0.630 |
16.00 |
-- |
P |
-- |
P |
P |
-- |
| Outside Diameter,Wall Thickness and Weight Tolerance |
| Item |
Tolerance |
| Outside Diameter |
D,114.3mm,±0.79mm
D>=114.3mm,±1.0-0.5%D |
| Wall Thickness |
-12.5%± |
| Weight |
Single Length |
+6.5%,-3.5% |
| Carloads |
-1.75% |
|
Chemical Composition
|
| Grade |
Chemical Composition% |
| c |
Mn |
Mo |
Cr |
Ni |
Cu |
P |
S |
Si |
| min |
max |
min |
max |
min |
max |
min |
max |
max |
max |
max |
max |
max |
| J55 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.030 |
0.030 |
- |
| K55 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.030 |
0.030 |
- |
| N80 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.030 |
0.030 |
- |
| L80-1 |
- |
0.43 |
- |
1.90 |
- |
- |
- |
- |
0.25 |
0.35 |
0.030 |
0.030 |
0.45 |
| L80-13Cr |
0.15 |
0.22 |
0.25 |
1.00 |
- |
- |
12.0 |
14.0 |
0.50 |
0.25 |
0.020 |
0.010 |
1.00 |
| C90-1 |
- |
0.35 |
- |
1.20 |
0.25 |
0.85 |
- |
1.50 |
0.99 |
- |
0.020 |
0.010 |
- |
| C95 |
- |
0.45 |
- |
1.90 |
- |
- |
- |
- |
- |
- |
0.030 |
0.030 |
0.045 |
| P110 |
- |
- |
- |
- |
- |
- |
- |
- |
- |
- |
0.030 |
0.030 |
- |
|
Lengths
|
| |
| |
Dang Wai 1 |
Dang Wai 1 |
Dang Wai 1 |
| Tubing |
6.10-7.32 |
8.53-9.75m |
11.58-12.80m |
| Casing |
4.88-7.62m |
7.62-10.36m |
10.36-14.63m |
| Puip Joint |
0.5-0.6m(2FEET-20FEET) |
|
|