Tools for sidetracking. Fishing, milling and cleaning equipment. Tools for coiled tubing units. 

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“BITTEKHNIKA” LLC was founded in 1996. Through all these years of successful experience we have developed a sustainable manufacturing system of oilfield equipment. 
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Address: 395 Ya, Shosse Kosmonavtov Str., Perm, Russia, 614065
Phone: +7 (342) 27-000-27, 294-64-64
E-mail:
info@bittekhnika.rusales@bittekhnika.ru,  pr@bittekhnika.ru

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Application

The Threaded Taper Tap ML is used for gripping by screwing over external surface to retrieve tubular parts of strings during fishing operations in the well.

Design

The Threaded Taper Tap is steel pup-joint with cone on one end and box joint on the other. Cone has special fishing thread with thrust profile.
To help the taper to cut deeply into fished object and improve conditions for chips removal special profiled grooves are made along fishing thread.
To provide penetration into fished object there is a milling element with increased hardness at the end of Taper Tap.
The upper part of Taper Tap has a thread for guide connection.
When Tap is used without guide special safety ring is used to prevent thread from damage.
The Threaded Taper Tap can be designed in left/right hand configuration.
There is a watercourse for drilling fluid. 
Images and Dimensions
Technical data
To cart Code Watercourse OD, in Axial load, lbf Total length,
ft
Joint OD,
in
Connection,
API
Weight, lb
ML-20x45 3/16 54 400 1.84 1-13/16 NC 13 20.06
ML-22x48 3/8 63 620 1.9 2-1/8 NC 16 10.36
ML-22x54 3/8 65 640 2.21 2-1/8 NC 16 13.23
ML-25x65 3/8 99 370 2.69 3-3/16 2-3/8 Reg 27.78
ML-32x72 9/16 134 900 2.72 3-3/16 2-3/8 Reg 38.36
ML-40x80 9/16 144 600 2.72 3-3/8 NC 26 42.33
ML-45x85 7/8 159 600 2.72 3-3/4 2-7/8 Reg 66.36
ML-55x95 7/8 170 900 2.72 4-1/4 3-1/2 Reg 66.36
ML-60x100 1-1/8 196 300 2.84 4-1/4 3-1/2 Reg 74.52
ML-65x109 1-1/4 206 800 3.08 4-5/16 3-1/2 Reg 93.04
ML-70x114 1-7/16 229 300 2.92 4-3/4 NC 38 105.8
ML-75x120 1-1/2 242 800 2.95 5,0 NC 38 110.2
ML-80x125 1-9/16 251 800 2.98 5-1/4 NC 40 141.1
ML-90x135 1-3/4 272 000 3.02 5-1/2 4-1/2 Reg 149.9
ML-100x145 1-15/16 278 800 3.02 6,0 4-1/2 FH 174.2
ML-120x65 2-3/8 296 700 3.05 6-5/8 NC 50 220.5
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