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We can manufacture and sell regular API E75, X95, G105, S135 drill pipe from 2-3/8¡åto 5-1/2¡å, heavy weight drill pipe, short drill pipe and drill collar used in drilling the oil and nature gas wells. |
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Specification of the Drill Pipe: |
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| Item |
Nominal Weight(1b/ft) |
Nonupset Weight |
Outside Diameter |
Wall Thickness |
Grade |
Upset Type |
| lb/ft |
Kg/m |
inch |
mm |
inch |
mm |
| 2-3/8¡å |
6.65 |
6.27 |
9.33 |
2.375 |
60.3 |
0.280 |
7.11 |
E,X,G,S |
EU |
| 2-7/8¡å |
10.4 |
9.72 |
14.47 |
2.875 |
73.0 |
0.362 |
9.19 |
E,X,G,S |
EU |
| 3-1/2¡å |
13.3 |
12.32 |
18.34 |
3.500 |
88.9 |
0.368 |
9.35 |
E,X,G,S |
EU |
| 3-1/2¡å |
15.5 |
14.64 |
21.79 |
3.500 |
88.9 |
0.449 |
11.4 |
E,X,G,S |
EU |
| 4¡å |
14.0 |
12.95 |
19.27 |
4.000 |
101.6 |
0.330 |
8.38 |
E,X,G,S |
IU |
| 4-1/2¡å |
16.6 |
15.00 |
22.32 |
4.500 |
114.3 |
0.337 |
8.56 |
E,X,G,S |
IEU |
| 4-1/2¡å |
20.0 |
18.71 |
27.84 |
4.500 |
114.3 |
0.430 |
10.92 |
E,X,G,S |
IEU |
| 5¡å |
19.5 |
17.95 |
26.70 |
5.000 |
127.0 |
0.362 |
9.19 |
E,X,G,S |
IEU |
| 5¡å |
25.6 |
24.05 |
35.80 |
5.000 |
127.0 |
0.500 |
12.7 |
E,X,G,S |
IEU |
| 5-1/2¡å |
21.9 |
19.83 |
29.52 |
5.500 |
139.7 |
0.361 |
9.17 |
E,X,G,S |
IEU |
| 5-1/2¡å |
24.7 |
22.56 |
33.57 |
5.500 |
139.7 |
0.415 |
10.54 |
E,X,G,S |
IEU |
| Note£ºIU=Internal upset EU=External upset IEU=Internal & external upset |
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