The API 5CT J55 tubing coupling is a type of oilfield drilling tool, primarily used for connecting tubing pipes. Its structural design combines tapered threads and flat threads, effectively reducing stress concentration, improving connection performance, and minimizing tubing string detachment accidents in oil wells.
The API 5CT J55 coupling is primarily used to connect two threaded oil casing pipes, serving as a critical component to ensure the connection between the upper and lower sections of the oil casing. It stabilizes the walls or boreholes of oil and gas wells, ensuring that drilling mud can circulate freely, thereby facilitating drilling operations.
Specification
Product Name: API 5CT Grade J55 Pipe Coupling
Standard: API 5CT
Material: Grade J55, Carbon Steel
Size: 9-5/8 Inch
End Connection: EUE Ends
