ASME B16.11 Threaded Union for removable pipe connections. NPT threads. 1/2"-4", Class 3000/6000/9000 LB.
Threaded Unions allow easy disassembly of piping systems for maintenance without cutting the pipe. Female NPT threads for reliable connections.
Deepen your knowledge with our in-depth technical guides written by JIAJI engineers:
Socket weld vs threaded vs butt-weld fittings — dimensions, pressure classes & applications.
Read Guide →ASME B16.5, EN 1092-1, DIN, GB flange & fitting standards explained with comparison tables.
Read Guide →