FIGURE 400 BLACK NUT, RED SUBS
Group:
OILFIELD HAMMER UNIONS
Price: Contact us
Figure 400. These unions are available in 2, 3, 4, 5 and 6-inch 4000-psi and 12-inch 2500-psi NSCWP.
(NSCWP - Non-Shock Cold Working Pressure)
All three parts are made from steel forgings with heavy walls and a rugged design. They feature ball and cone sealing for easy alignment and dependable seals. Also available in butt-weld Schedule 80 and 3" or 4" API 8 or 10 round threaded ends.
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