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 |
Fishing thread |
OD, mm |
Port dia., mm |
Tap length, mm |
Load capacity, кN |
Connection* |
|
STT-B33 |
NKTV-33 |
65 |
6 |
240 |
210 |
Z-50 |
|
STT-B42 |
NKTV-42 |
65 |
8 |
240 |
280 |
Z-50 |
|
STT-48 |
NKTV-48 |
95.5 |
12 |
240 |
360 |
Z-76 (2 7/8 Reg) |
|
STT-B48 |
NKTV-48 |
95.5 |
12 |
240 |
360 |
Z-76 (2 7/8 Reg) |
|
STT-60 |
NKT-60 |
95.5 |
14 |
300 |
550 |
Z-76 (2 7/8 Reg) |
|
STT-B60 |
NKTV-60 |
95.5 |
14 |
300 |
550 |
Z-76 (2 7/8 Reg) |
|
STT-73 |
NKT-73 |
95.5 |
12 |
300 |
750 |
Z-76 (2 7/8 Reg) |
|
STT-B73 |
NKTV-73 |
95.5 |
12 |
300 |
750 |
Z-76 (2 7/8 Reg) |
|
STT-89 |
NKT-89 |
108 |
20 |
300 |
1000 |
Z-86 (NC-31) |
|
STT-B89 |
NKTV-89 |
108 |
20 |
300 |
1000 |
Z-86 (NC-31) |
|
STT-102 |
NKT-102 |
121 |
32 |
300 |
1200 |
Z-102 (NC-38) |
|
STT-B102 |
NKTV-102 |
121 |
32 |
300 |
1200 |
Z-102 (NC-38) |
|
STT-114 |
NKT-114 |
121 |
40 |
300 |
1500 |
Z-102 (NC-38) |
|
STT-B114 |
NKTV-114 |
121 |
40 |
300 |
1500 |
Z-102 (NC-38) |
