Fig 400 Hammer Union
Figure 400 features a precision ball and cone sealing surface for sure metal-to-metal seal. Recommended for water, oil and gas service to 4000 PSI NSCWP.
Fig 400 Hammer Union
- Sizes: 2”- 12”
- Pressure: 4,000 PSI NSCWP
- End Connections: Threaded, Butt Weld
- Butt Weld is only available on 12” union
- Butt Weld Schedules: 80 (XH)
- Metal Seated
Recommended service: Manifold and line connections, pump suction, and mud service
Features: 2-1/2- through 12-inch sizes have O-rings for primary seal, Butt-weld available, Available for sour gas service: 2,500 psi (172 bar) cold working pressure, 5- through 12-inch sizes; 4,000 psi (276 bar) cold working pressure, 1- through 4-inch sizes.
Features: 2-1/2- through 12-inch sizes have O-rings for primary seal, Butt-weld available, Available for sour gas service: 2,500 psi (172 bar) cold working pressure, 5- through 12-inch sizes; 4,000 psi (276 bar) cold working pressure, 1- through 4-inch sizes.
Hammer Union – Figure 400 Specification
Size | A | B | C | ACME(TPl) | Union Weight | ||||
inch | mm | inch | mm | inch | mm | lbs | kg | ||
2 | 3.06 | 76.8 | 3.44 | 87.5 | 5.24 | 133 | 3STD | 11 | 5 |
2-1/2 | 3.54 | 90 | 4.17 | 106 | 6.18 | 157 | 3STD | 16.3 | 7.4 |
3 | 4.19 | 106.6 | 4.29 | 109 | 6.18 | 157 | 3STD | 19.4 | 8.8 |
4 | 5.23 | 133 | 4.74 | 120.5 | 8.25 | 209.7 | 3STD | 28 | 12.7 |
5 | 6.26 | 159 | 5.63 | 143 | 10.47 | 266 | 3STD | 48.5 | 22 |
5-1/2 | 6.29 | 160 | 5.78 | 147 | 10.43 | 265 | 3STD | 48 | 21.8 |
6 | 7.75 | 197 | 6.52 | 165.6 | 11.02 | 280 | 3STD | 75 | 34 |
7 | 7.75 | 198 | 6.62 | 168 | 11.03 | 280 | 3STD | 61 | 27.7 |
8 | 9.59 | 243.5 | 7.71 | 196 | 11.42 | 290 | 3STD | 94.13 | 42.7 |
10 | 11.75 | 298.4 | 9.6 | 244 | 11.29 | 287 | 3STD | 121.2 | 55 |
12 | 13.98 | 355 | 10.62 | 270 | 11.02 | 280 | 3STD | 158.7 | 72 |
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