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Taper tap for oil drilling
TAPER TAP (die tap / pin tap) is a special tool for cutting thread and fishing internally in dropped objects such as oil tube, drill-pipe, packer, water distributor, and etc.
Particularly to fishing some tubes with hoop.
Specifications | overall size | Joint | Suitable for |
GZ80×55 | φ105×660 | NC31—S | 73 oil tube,73 drill pipe |
GZ90×70 | φ105×700 | NC31—S | 89 oil tube |
GZ110×90 | φ121×720 | NC38—S | 114 oil tube |
GZ90×70 | φ105×700 | NC31 | 89 oil tube |
DGZ—NC31 | Φ105×320 | NC31 | NC31 joint |
Taper tap for oil drilling