Детали продукции
Параметры продукции
Model |
Type specification(mm) |
IADC |
Bearing Type |
Connection |
Weight on bit (KN) |
Rotary speed (Rpm) |
Recommened upper torque KN.M |
SJ214G |
155.6mm |
214 |
rolling bearing |
3 1/2 |
39-109 |
300-60 |
9.5-12.2 |
SJ117G |
190.5mm |
117 |
journal bearing |
4 1/2 |
67-171 |
300-60 |
16.3-21.7 |
SJ217G |
212.7mm |
217 |
journal bearing |
4 1/2 |
74-223 |
300-60 |
16.3-21.7 |
SJ137G |
215.9mm |
137 |
journal bearing |
4 1/2 |
76-227 |
300-60 |
16.3-21.7 |
SJ117G |
215.9mm |
117 |
journal bearing |
4 1/2 |
76-194 |
300-60 |
16.3-21.7 |
SJ117G |
241.3mm |
117 |
journal bearing |
6 5/8 |
84-241 |
300-60 |
37.93-43.3 |
SJ217G |
311.2mm |
217 |
journal bearing |
6 5/8 |
156-373 |
300-60 |
37.93-43.3 |
SJ237G |
311.2mm |
237 |
journal bearing |
6 5/8 |
156-373 |
300-60 |
37.93-43.3 |
SJ115G |
444.5mm |
115 |
journal bearing |
7 5/8 |
89-311 |
300-60 |
46.1-54.2 |
SJ125G |
444.5mm |
125 |
journal bearing |
7 5/8 |
89-311 |
300-60 |
46.1-54.2 |
Ранее:
PDC Долото
Следующий:
калибратор универсальный: особенности, преимущества и применение