Wing unions (hammer unions) are designed to provide reliable seal connections for well service applications based on the introduced technologies from FMC and SPM. Sour gas service unions are strictly manufactured to NACE MR0175 and API RP-14E.
All wing unions (hammer unions) can be respectively interchanged with FMC Weco wing union or SPM hammer union.
Recommended Service
Cementing, fracturing, acidizing, testing, and choke-and-kill lines
Steam service, boiler connections, manifold, and line connections for production, drilling, and well servicing
Available
Cold Working Pressure: from 2,000psi to 20,000psi
Nominal Pipe Size: 1" to 4"
End Connection: Threaded end, butt weld end
Sour gas service unions are available
Threaded End Wing Union :FIG 206,FIG 400,FIG 402,FIG 602,FIG 1002,FIG 1502
Butt Weld End Wing Union:FIG 206,FIG 602,FIG 1002,FIG 1502,FIG2002
H2S Butt Weld End Wing Union:FIG 602,FIG 1002,FIG 1502,FIG 2202
