DLM-T Series Releasing Back off Spear
DLM-T Series Releasing Back off Spear
Brand SHUANGJIA
Certification
Lead Time 45days
Guarantee Period 12months
Source of Supply Heilongjiang
Payment Method T/T L/C
Product Information
Releasing back off spear is used for fishing, back off and releasing the fish. It can catch and transmit left hand torque during back off. It can instead of left hand taper taps and die collars. The function is similar to back off sub. The difference is that it doesn't need to make up thread with fish and catch at any part internally.
Product Parameters:
|
Model |
Size |
Fishing ID mm(inch) |
Tensile Load (KN) |
Initial Pulling Force and Relevant Torque |
Conn. |
|
|
Pulling Force (KN) |
Torque (NM) |
|||||
|
DLM-T60 |
2 3/8 |
50.8(2) |
330 |
147 |
4313 |
2 7/8REG |
|
DLM-T73 |
2 7/8 |
69.9(2 3/4) |
500 |
166 |
5799 |
NC31 |
|
DLM-T114 |
4 1/2 |
101.6(4) |
850 |
196 |
11522 |
4 1/2REG |
|
DLM-T140 |
5 1/2 |
125.7 (4 61/64) |
880 |
196 |
13263 |
NC50 |
How to order:
1.Sizes, connections, fish size;
2.Please specify special requirements.
enter any you want...
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