|Place of Origin:||China Baoji|
|Model Number:||1.25inch - 4inch|
|Minimum Order Quantity:||1|
|Packaging Details:||Wooden Box|
|Delivery Time:||3-4 weeks|
|Payment Terms:||T/T, Western Union|
|Supply Ability:||1 set 2 weeks|
|Name:||S Type Pulling Tool Wireline Pulling Tool||Material:||Alloy Steel&Nickel Alloy|
|Size:||1.25inch - 4inch||Fish Neck:||1.187inch 1.375inch 1.75inch 2.313inch 3.125inch|
|Type:||SB SM SS||Grasping Diameter:||0.875inch 1inch 1.187inch 1.375inch 1.75inch 2.313inch 3.125inch|
I. Introduction : (B)
An S 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: SB, SM and SS.
II. General Technical Parameters: (A)
|Size||Actual OD||Fishing neck||Connection||Grasping diameter||Grasping distance||PN|
Pay attention to the model of grasping distance when ordering goods, More customized parts are available upon request
III. Structural features: (C)
The S-type pulling tool is composed of upper contact, outer cylinder, sleeve, pressing cap, main spring, secondary spring, spring seat, fishing claw, shear pin, etc.
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 in the outer cylinder with shear pin; the main spring is installed in the stepped hole on the top of the outer cylinder and pressed with the pressing cap; the upper connect is connected with the outer cylinder.
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 upper contact, outer cylinder and fishing claw connected with the top tool string are bearing the strength of the object to be fished at the bottom. When the tool moves downward, the outer fishing neck will hold out against the mandrel to cut off the shear pin; 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.
1. Before lowering the tool, inspect whether the connection threads of the tool are loose.
2. Maintain it in time after use.
Contact Person: Selina Qiang
Tel: 86 13571793445