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
| Pipe size |
Length |
Countersink |
Nut radius |
Materal |
Weight |
| Nut |
Sub |
| in |
mm |
|
in |
mm |
in |
mm |
Black |
Green |
Ibs |
kgs |
| 3 |
76.2 |
NPT |
91/8 |
231.8 |
47/8 |
123.8 |
SC |
AS |
45.0 |
99.2 |
| 3 |
76.2 |
SCH160 |
87/8 |
225.4 |
47/8 |
123.8 |
SC |
AS |
47.5 |
104.7 |
| 3 |
76.2 |
XXHVY |
91/8 |
231.8 |
47/8 |
123.8 |
SC |
AS |
48.5 |
106.9 |
| 4 |
101.6 |
NPT |
1015/16 |
277.8 |
53/4 |
146.0 |
SF |
SF |
72.0 |
158.7 |
| 4 |
101.6 |
SCH160 |
1011/16 |
271.5 |
53/4 |
146.0 |
SF |
AS |
76.0 |
167.5 |
| 4 |
101.6 |
XXHVY |
1015/16 |
277.8 |
53/4 |
146.0 |
SF |
AS |
78.0 |
172.0 |
| 5 |
127 |
SCH160 |
103/4 |
273.1 |
53/4 |
146.0 |
SF |
AS |
74.0 |
163.0 |
| 5 |
127 |
XXHVY |
1015/16 |
277.8 |
53/4 |
146.0 |
SF |
AS |
76.5 |
168.7 |
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
| Pipe size |
Length |
Countersink |
Nut radius |
Materal |
Weight |
| Nut |
Sub |
| in |
mm |
in |
mm |
in |
mm |
in |
mm |
Blue |
Red |
Ibs |
kgs |
| 11/2 |
38.1 |
513/32 |
137.0 |
1/4 |
6.4 |
321/32 |
93.0 |
SF |
SF |
12.0 |
5.4 |
| 2 |
50.8 |
7 |
177.8 |
15/64 |
6.0 |
33/4 |
95.3 |
SF |
SF |
21.0 |
9.5 |
| 3 |
76.2 |
75/8 |
193.7 |
3/8 |
9.5 |
41/2 |
114.3 |
SF |
SF |
31.0 |
14.1 |
Figure 2002
- Recommend for 20000psi cold working pressure standard service cementing, fracturing, acidizing, testing and choke kill lines
- Size from 2", 3"
- Replacement lip-type seal provides primary seal (Buna-N), to protect metal-to-metal seal against abrasion and corrosion
- Butt-weld end connection only
- Green Nut & Green Sub
- Figure 2202 for sour gas service, up to 15000psi, size from 2" and 3" available in butt-weld only, MR-01-75 standard
Wing Unions for Sour Gas Service
Figure 400, Figure 602, Fig.1002, Fig.1003, Fig.1502, Fig.2202
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