2 Inch and 2.5 inch R Type Wireline Pulling Tool Alloy Steel API
approved
R Type Pulling Tool Wireline Pulling Tool
I. Introduction:
A R type pulling tool is an outer pulling tool, which can grasp the
shoulder of the outer fishing neck with special fishing claw and
move upward to release the claw, and which is divided into three
types: RB, RS and RJ.
II. General Technical Parameters:
| Size | Actual OD | Fishing neck | Connection | Grasping diameter | PN. |
|
| 1.5＂ | 1.43＂ | 1.187＂ | 15/16-10UN | 1.187＂ | W31-01.03.00 |
| 2＂ | 1.77＂ | 1.375＂ | 15/16-10UN | 1.375＂ | W31-01.01.00 |
| 2.5＂ | 2.18＂ | 1.375＂ | 15/16-10UN | 1.75＂ | W31-01.02.00 |
| 3＂ | 2.74＂ | 2.313＂ | 1-1/16-10UN | 2.313＂ | W31-01.04.00 |
| 4＂ | 3.718＂ | 2.313＂ | 1-1/16-10UN | 3.125＂ | W31-01.05.00 |
Note. Pay attention to the model of grasping distance when ordering
goods, More customized parts are available upon request.
III. Structural features:
There are some grooves distributed uniformly on the outer cylinder;
the fishing claw is installed on the groove and shrunk under the
function of secondary spring and spring seat; the mandrel is fixed
with outer cylinder with shear pin to connect with the bottom of
the upper contact.
While fishing, the outer fishing neck will enter into the outer
cylinder to drive the fishing claw to move up, and then the fishing
claw will splay under the function of the slope of outer cylinder
and fishing claw; after continuing to move the outer fishing neck
up, the fishing claw will reset under the function of secondary
spring, and then grasp the out fishing neck immediately; at this
moment, the outer cylinder and fishing claw are bearing the
strength of the object to be fished at the bottom, and is
connecting with the basic tool string on the top with the shear pin
installed on the mandrel. When the tool moves upward, the shear pin
will be cut off; the mandrel will be pulled up under the function
of main spring, and the big step of the mandrel will pull the
fishing tool to move up and splay to complete releasing.
IV. Notes:
1. Before lowering the tool, inspect whether the connection threads
of the tool are loose.
2. Maintain it in time after use.
Tools Can Be Manufactured To Any Size Required. Welcone to contact us at any time.
