... 3.Component Parts: Nut, Male Sub,Female Sub,Seal Ring Hammer Union- FIG 602Nominal pipe Size: 1'', 2'' 3'' 4 ... ''Pressure Rating:6000psi cwp;9000 psi test;Connections Type: pipeline thread,tubing thread, butt-weld;Component Parts: Nut ... serviceManifold and line connections and mudservice.FeaturesCompact;Replaceable, lip-type seal providesprimary seal, protects secondary metal-to metal seal, ...