Releasing and Reversing Overshot
DLT-T type Releasing and Reversing Overshot is a new type of fishing tool it has many advantages owned by various overshot box tap and the like. Its distinguishing features are as follows: to unscrew and recover the stuck fish; to release the fish down hole if necessary; to circulate the washing fluid .
Technical specifications and parameters
Type |
O.D.
(mm) |
Catch size
(mm) |
Allowable Pulling Force
(KN) |
Start Pulling Force and Torque |
Thread Conn. (LH) |
Tensile Force (KN)
|
Torque (N.m) |
DLT-T48 |
95 |
48.3 |
250 |
117.7 |
3089 |
2 7/8 REG |
DLT-T60 |
105 |
60.3 , 63.5 |
350 |
147.1 |
5737 |
NC31 |
DLT-T73 |
114 |
73 , 75 , 78.6 |
420 |
176.5 |
7750 |
NC31 |
DLT-T89 |
134 |
88.9 , 93.2 |
500 |
176.5 |
10233 |
NC38 |
DLT-T102 |
145 |
98 , 101.6 |
700 |
196 |
11032 |
NC38 |
DLT-T114 |
160 |
114.3 |
890 |
196 |
12151 |
NC38 |
|
 |
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