DEENPU offers both integral and NPST pup joints.
The integral pup joints are one-piece construction made from alloy steel and feature wing union end connections that eliminate welds and threads.
The joints are capable of handling a variety of fluids and a working pressure of 15,000 psi. Available in lengths up to 15 feet, they are pressure rated to 10,000 psi for sour gas service.
This NPST type pup joints (removable threaded wing nut)
- 15000 PSI Pup Joint Iron → 2″ & 3″
- 1502 standard service/ 15k CWP
- 1502 H2S service/ 10K CWP