10,000 psi cold working pressure through 4-inch sizes; 7,500 psi cold working pressure, 5 and 6-inch sizes.
Recommended service:
Cementing, fracturing, acidizing, testing, and choke-and-kill lines
Features:
? Replaceable, lip-type seal
? 5 and 6-inch sizes have O-rings for primary seals
? Available for sour gas service: 7,500 psi cold working pressure
? Butt-weld available
See specifications tables (pages WU1A to WU6A) for sizes, dimensions, weights, materials, and part numbers.
Nominal pipe size | Total length | countersink | Nut radius | Material |
Weight | ||||||
in | mm | in | mm | in | mm | in | mm | nut | subs | Ibs | kgs |
1 | 25.4 | 31/2 | 88.9 | 1/4 | 6.4 | 21/4 | 57.2 | SF | SF | 3.5 | 1.6 |
2 | 50.8 | 53/16 | 131.8 | 1/4 | 6.4 | 311/16 | 93.7 | SF | SF | 13.25 | 5.9 |
3 | 76.2 | 63/8 | 161.9 | 3/8 | 9.5 | 43/8 | 117.5 | SF | SF | 21.0 | 9.5 |
4 | 101.6 | 81/16 | 204.8 | 3/8 | 9.5 | 51/4 | 133.4 | SF | SF | 39.5 | 17.0 |
SC=Casting steel SF=Forging steel AS=alloy steel
Can be produced according to customer requirements.
