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