Fishing tool taper tap for downhole tool
Taper tapdescription:
1. The taper tap is a special fishing tool making thread in tube dropped object such as drill pipe and oil tube. The taps are turned from high trength alloy steel forging materials and heat treated.It is made with chip
groove so as to make threads.
2. The box tap is a special external fishing tool which is engaged on the outside wall of tubing objects such as
oil tubing and drill pipe.
Taper tap specifications:
Type |
Connection API |
Overall Length mm(inch) |
Fishing I.D.Range mm(inch) |
GZ-NC31-LH-1 | NC31 LH | 1607.5(63-9/32) | 39~53(1-17/32~2-3/32) |
GZ-NC31-2 | NC31 | 557(22-23/32) | 56~60(2-13/64~2-23/64) |
GZ-NC38-7 | NC38 | 860(33-55/64) | 84~106(3-5/16~4-11/64) |
GZ-NC38-8 | NC38 | 860(33-55/64) | 119~141(4-11/16~5-35/64) |
GZ-NC38-9 | NC38 | 950(37-13/32) | 97~125(3-13/16~4-59/64) |
GZ-NC38-10 | NC38 | 710(27-61/64) | 87~100(3-27/64~3-15/16) |
GZ-NC50-11 | NC50 | 1130(44-31/64) | 82.5~121(3-1/4~4-49/64) |
GZ-NC50-12 | NC50 | 930(36-5/8) |
69.9~95.3(2-3/4~3-3/4) |