... XXH connected Male Nut & Female Nut & Seat Ring HAMMER UNION FIG 206The Hammer Union can be used for cementing trucks, all kinds ... end connections of pipeline thread, tubing thread, butt-weld.The Hammer Union type mainly consists of Figure 100, Figure 200, Figure ... and Figure 2002.FIGURE 206 HAMMER UNIONNominal pipe Size:1”, 2”, 3”,4”,6”,8”, 10”; Pressure Rating:2000psi cwp;3000 psi ...