Wing Unions for High Pressure service 6000 – 20000psi
Feature-
Sealing with a replaceable lip-type seal ring in the female sub, this primary seal protects the secondary metal-to-metal seal from abrasion and corrosion while minimizing flow turbulence
Figure 600
Recommend for air, oil, gas or steam service to 6000psi cold working pressure manifold, line connection for drilling, well servicing
Size from 1” – 4”
Rugged and fast 2 pitch acme thread make it quickest union
Fitted with a bronze seal insert as primary seal, not rust in water service
API standard thread and butt-weld end connection available
Black Nut & Silver Sub
Figure 602
Recommend for air, oil, gas or steam service to 6000psi cwp manifold, line connection and mud service
Size from 1” – 4”
Replaceable lip-type seal provides primary seal, protect metal-to-metal seating surface
Available for sour gas service
Smaller than lighter than Fig.600, recommend for truck mounting where size and weight are critical
API standard thread and butt-weld end connection available
Black Nut & Orange Sub
Figure 1002
Recommend for high pressure manifold system, cementing, fracturing, acidizing, testing and choke kill lines;10000psi cwp through 4”, and 7500 psi cwp for 5” and 6”
Size from 1” – 6”
Replaceable lip-type seal (Buna-N) provides primary seal, protect secondary metal-to-metal seating surface, 5” and 6” have O-ring for primary seal
Available for sour gas service
API standard thread and butt-weld end connection available
Red Nut & Blue Sub
Figure 1003 Misaligning Union
Recommend for high pressure connections where lines can’t be aligned, 10000psi cwp for 2” and 3”, 7500psi cwp for 4” and 5”
Size from 2” – 5”
Ball seat provides positive seal with up to +/-7.5 ° misalignment
Available for sour gas service
Replacement O-ring one male sub provides primary seal, to protect metal-to-metal seal against abrasion and corrosion
API standard thread and butt-weld end connection available
Black Nut & Green Sub
Figure 1502
Recommend for air, water, oil, gas and mud service 15000psi CWP cementing, fracturing, acidizing, testing and choke kill lines
Size from 1” – 5”
Available for sour gas service up to 10000psi
Replacement lip-type seal provides primary seal (Buna-N), to protect metal-to-metal seal against abrasion and corrosion
API standard thread and butt-weld end connection available
Blue Nut & Red Sub
For more details, please contact our sales.