Tubing taper tap (STT)
The tubing taper tap is designed to engage the internal surface of tubing strings during fishing operations in oil, gas, and exploration wells by screwing into the internal tubing threads.
Characteristics:
Designation
STT-В33
STT-В42
STT-48
STT-В48
STT-60
STT-В60
STT-73
STT-В73
STT-89
STT-В89
STT-102
STT-В102
STT-114
STT-В114
Fishing thread
NKTV-33
NKTV-42
NKT-48
NKTV-48
NKT-60
NKTV-60
NKT-73
NKTV-73
NKT-89
NKTV-89
NKT-102
NKTV-102
NKT-114
NKTV-114
OD, mm
65
65
95,5
95,5
95,5
95,5
95,5
95,5
108
108
121
121
121
121
Port dia., mm
6
8
12
12
14
14
12
12
20
20
32
32
40
40
Tap length, mm
240
240
240
240
300
300
300
300
300
300
300
300
300
300
Load capacity, кN
210
280
360
360
550
550
750
750
1000
1000
1200
1200
1500
1500
Connection*
Z-50
Z-50
Z-76
Z-76
Z-76
Z-76
Z-76
Z-76
Z-86
Z-86
Z-102
Z-102
Z-102
Z-102
