| Model: | Model No. |
|---|---|
| Brand: | TianHe |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Piping Tubing |
| Label: | Drill Pipe |
| Price: |
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|
| Min. Order: | 1 pc |
| Live Chat: | Last Online:12 Apr, 2013 |
Drill pipes
Advanced friction welding production line of drill pipe
Advanced upsetting and thermal treatment line
800T upsetter to ensure the size of thickened pipe-end to meet API SPEC-5DP requirements.
Full length pipe heater, quenching unit and tempering stove to ensure the mechanical property of pipe body.
Automatic co-alignment unit with 6 rollers and hydraulic co-alignment for pipe body to ensure straightness and coaxial.
Standard sizes for drill pipes
|
Size |
Weight Designation |
Calculated Plain-End Weight |
Outside Diameter |
Wall Thickness |
Grade |
Upset Ends. For Weld-on Tools Joint |
|||
|
Lb/ft |
Kg/m |
In |
Mm |
In |
Mm |
||||
|
2 3/8 |
6.65 |
6.27 |
9.33 |
2.375 |
60.3 |
0.280 |
7.11 |
E,X,G,S |
EU |
|
2 7/8 |
10.40 |
9.72 |
14.47 |
2.875 |
73.0 |
0.362 |
9.19 |
E,X,G,S |
IU or EU |
|
3 1/2 |
9.50 |
8.81 |
13.12 |
3.500 |
88.9 |
0.254 |
6.45 |
E |
IU or EU |
|
3 1/2 |
13.30 |
12.32 |
18.34 |
3.500 |
88.9 |
0.368 |
9.35 |
E,X,G,S |
IU or EU |
|
3 1/2 |
15.50 |
14.64 |
21.79 |
3.500 |
88.9 |
0.449 |
11.40 |
E |
IU or EU |
|
3 1/2 |
15.50 |
14.64 |
21.79 |
3.500 |
88.9 |
0.449 |
11.40 |
X,G,S |
EU or IEU |
|
4 |
14.00 |
12.95 |
19.27 |
4.000 |
101.6 |
0.330 |
8.38 |
E,X,G,S |
IU or EU |
|
4 1/2 |
13.75 |
12.25 |
18.23 |
4.500 |
114.3 |
0.271 |
6.88 |
E |
IU or EU |
|
4 1/2 |
16.60 |
15.00 |
22.32 |
4.500 |
114.3 |
0.337 |
8.56 |
E,X,G,S |
EU or IEU |
|
4 1/2 |
20.00 |
18.71 |
27.84 |
4.500 |
114.3 |
0.430 |
10.92 |
E,X,G,S |
EU or IEU |
|
5 |
16.25 |
14.88 |
22.16 |
5.000 |
127.0 |
0.296 |
7.52 |
X,G,S |
IU |
|
5 |
19.50 |
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