Taper tap

Features:

  1. Designed and manufactured according to API spec 7-1.
  2. The tool is used to go engage the outside diameter of a fish.
  3. It is engaged on the outside wall of tubing objects.
  4. It is manufactured from high alloy steel and is special heat treated.

Description

The taper tap is a special tool cutting thread and fishing internally in dropped objects such as tubing, drill-pipe, wash-over pipe, packer, water flow allocators, and down-hole production allocators. The tool is especially a great success in catching objects accompanied by couplings. The taper tap can affect different fishing operations when equipped with RH thread or LH thread drill pipes and other tools.

Specifications:

Type Connection Overall Length inch Fishing I.D.Range inch
GZ-NC31-LH-1 NC31 LH 63-9/32 1-17/32~2-3/32
GZ-NC31-2 NC31 22-23/32 2-13/64~2-23/64
GZ-NC38-7 NC38 33-55/64 3-5/16~4-11/64
GZ-NC38-8 NC38 33-55/64 4-11/16~5-35/64
GZ-NC38-9 NC38 37-13/32 3-13/16~4-59/64
GZ-NC38-10 NC38 27-61/64 3-27/64~3-15/16
GZ-NC50-11 NC50 44-31/64 3-1/4~4-49/64
GZ-NC50-12 NC50 36-5/8 2-3/4~3-3/4

Drawing:

taper tap drawing

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