Alloy Steel&Nickel Alloy Centre Spear Wireline Fishing Tools
The steel wire fishing spear is used to fish the steel wire broken in the oil pipe.The external fishing spear is a fishing device composed of a male buckle top part and an elastic tip welded on a fishing spear rod. A sharp strip is welded on the sharp piece to form a hook shape for grasping the end of the broken steel wire which has formed a hook ring shape. When the steel wire breaks under the packing box, before running the fishing spear, run an integral thing, such as a grooved cylindrical steel wire finder, to determine the broken position and smash it into a ball.
II. Technical parameters:
Specification outer diameter fishing neck connecting thread 44 44cm / M30×1.5
|| Fishing neck
III. Structural characteristics and use:
1. There are many sizes and models of steel wire external fishing spears, and different internal fishing spears can be selected according to the sizes of different oil pipes.
2. If the fishing spear exceeds the steel wire head by one or two meters, the steel wire may accumulate on the top of the fishing spear and the steel wire cannot be fished out. In order to reduce the possible consequences, when fishing the steel wire with the fishing spear every time, attach a rope cap to the fishing spear and then go down under the RB fishing tool. Once the fishing spear is entangled with the steel wire, it can be shaken up and released at RB.
Before using the steel wire fishing spear, it is necessary to run the steel wire finder to nest the underground steel wire into a ball, so as to facilitate the smooth fishing of the inner fishing spear.
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