Flowline High Pressure Integral Pup Joints with 15,000 psi Rating and Wing Union Ends
Flowline High Pressure Integral Pup Joints
Pressure pup joints are short, high-strength pipe segments with integral wing union ends designed for demanding oilfield applications including fracturing, cementing, and well testing. Rated for working pressures up to 15,000 psi, these components connect flowline equipment while providing a secure, leak-proof solution for transporting high-pressure fluids.
Key Specifications
Pressure Rating: Typically rated for 10,000 to 20,000 psi for standard and sour gas service
Construction: Integral, one-piece construction eliminates welds, enhancing strength and reliability
End Connections: Equipped with wing union ends (e.g., Fig 602, 1502) for fast, hammer-tight connection
Length: Available in various lengths, commonly 2 ft, 3 ft, 5 ft, and 10 ft
Sizes: Common bore sizes include 1-1/2", 2", 3", and 4 inches
Applications: Used in cementing, stimulation, and well-servicing lines, particularly for spacing out pipe strings
Common Applications
High-Pressure Flowlines: Used to adjust the length of temporary piping between equipment
Well Service & Testing: Essential in cementing, stimulation, and fracturing manifolds
Choke & Kill Lines: Used for fluid control in hazardous, high-pressure environments