Techcore Oil Tools Co.,Ltd,
Professional Provider & Manufacture of DST tools, Coiled Tubing Tools & Wireline Tools
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1.75" 5000 PSI Coiled Tubing Tools Surface knuckle joint Alloy Seel CT Joint
Overview of CT Surface knuckle joint
The surface knuckle joint is applied for quick connection to the coiled tubing, when incorporated between hydraulic jars and the manipulation tools, the surface knuckle jonts provide additional a degree flexibility in the coiled tubing tool string, which can be wrapped on the drum easily by the knuckle structure. The surface knuckle joint allows full 360° rotation of the tool.
Features of CT Surface knuckle joint
* Simple structure of the knuckle joint, it is easy for installation
* The surface knuckle joint can be disassembled easily with elastic slip design
* With arge loading capacity and No-go profile, the knuckle joint can prevent tubing deform
Application of CT Surface knuckle joint
* All kinds of coiled tubing operation.
* When the bore of the hole is restricted or highly deviated, the knuckle joint is neccessary for the
operation.
Technical parameter of Surface knuckle joint
| Spec.(in) | Max. OD(mm) | Length(mm) | Tension strength(kn) |
| 1.250 | 31.5 | 260.0 | 60.0 |
| 1.500 | 38.0 | 268.0 | 80.0 |
| 1.750 | 44.0 | 280.0 | 80.0 |
| 2.000 | 50.5 | 280.0 | 100.0 |
| 2.375 | 60.0 | 290.0 | 100.0 |
| 2.875 | 73.0 | 300.0 | 120.0 |
| 3.500 | 88.5 | 350.0 | 150.0 |
Coiled Tubing Tools Surface knuckle joint
* The coiled tubing tools we manufacture is made of the alloy steel, which has long service life during the oilfield service
* Techcore can design the well testing downhole tools as per the customers' well condition