A wide variety of standard and sour gas service wing union (hammer union) 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 availableDescription Model Cold WP size (inch) 1" 1-1/2" 2" 3" 4" Threaded End Union FIG 206 2000psi (14Mpa) y FIG 400 4000psi (28Mpa) y FIG 402 4000psi (28Mpa) y FIG 602 6000psi (42Mpa) y y y y y FIG 1002 10000psi (70Mpa) y y y y y FIG 1502 15000psi (105Mpa) y y y y Butt Weld End Union FIG 206 2000psi (14Mpa) y y y FIG 602 6000psi (42Mpa) y y y FIG 1002 10000psi (70Mpa) y y y FIG 1502 15000psi (105Mpa) y y FIG2002 20000psi (140Mpa) y y H2S Butt Weld End Union FIG 602 6000psi (42Mpa) y y y FIG 1002 7500psi (53Mpa) y y y FIG 1502 10000psi (70Mpa) y y y FIG 2202 15000psi (105Mpai) y y y
