pump spare parts union

We can provide various hammer unions based on the introduced technologies from SPM, including thread connection type, welding type and H2S service unions. 1" 4" and CWP of 1000Psi 20000Psi(7MPa 140MPa) unions are available. For easy identification, unions with different pressure ratings will be painted in different colours, and there are evident marks indicating size, connecting mode and pressure ratings . The model of conventional union thread connection: FIG100FIG200FIG206FIG400FIG402FIG602FIG1002FIG1502rated: 1000psi(7MPa)15000psi(105MPa). The model of Welding Union: FIG20FIG60 FIG1002FIG1502FIG2002rated: 2000psi(14MPa)20000psi(140MPa). The model of H2S welding union: FIG602FIG1002FIG1502FIG2202Tr120×6Tr150×6Tr180×8rated: 5000psi(35MPa)15000psi(105MPa).