W and WJ series drill rods are widely used in coventional drilling applications.
|
Size |
OD（mm） |
Thickness（mm） |
TPI |
Pin End Length（mm） |
Connection |
|
AW |
44.5 |
4.8 |
3.0 |
50.6 |
With Pin Coupling |
|
BW |
54.0 |
4.8 |
3.0 |
60.3 |
With Pin Coupling |
|
NW |
66.7 |
4.8 |
3.0 |
66.7 |
With Pin Coupling |
|
Size |
OD（mm） |
Thickness（mm） |
TPI |
Pin End Length（mm） |
Connection |
|
AWJ |
44.5 |
4.8 |
5.0 |
44.5 |
Friction welding |
|
BWJ |
54.0 |
4.8 |
5.0 |
50.8 |
Friction welding |
|
NWJ |
66.7 |
4.8 |
4.0 |
63.5 |
Friction welding |
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