Special locking taper taps MSZ
Special locking taper taps MSZ
Used for capturing the drilling string with the
locking connections in the end (collars) by cutting the rotary shouldered connection. Finning part of
the taper tap is the fishing thread, that repeats the
section of the fished pipe rotary shouldered
connection.
According to the curving direction two types of
performance is provided: right and left.
Technical characteristics
Type Connecting threads GOST 28487 Outer diameter Length Weight, Outer diameter kg
MSZ-66 3-66 80 260 5,6
MSZ-73 3-73 86 268 6,7
MSZ-76 3-76 95 265 7,2
MSZ-86 3-86 108 275 9
MSZ-88 3-88 108 285 10
MSZ-101 3-101 118 280 11
MSZ-102 3-102 120 280 10,5
MSZ-108 3-108 133 300 14,3
MSZ-117 3-117 140 290 15
MSZ-121 3-121 146 285 16,5
MSZ-122 3-122 146 300 18,5
MSZ-133 3-133 155 300 19
MSZ-140 3-140 178 320 25
MSZ-147 3-147 178 325 23,5
MSZ-152 3-152 197 330 30,5
MSZ-161 3-161 185 330 65
MSZ-171 3-171 203 335 30,5
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