Hammer Seal Union
Hammer seal unions are used in oilfield piping systems. Mud fluid drilling systems that connect the steel tanks to the pumps need to have a leak proof and quickly detachable connection with a large diameter pipe size.
Hammer Seal Unions
- Size: 3″ to 20″
- Rated: 500 PSI
Hammer seal unions are used in oilfield piping systems. Mud fluid drilling systems that connect the steel tanks to the pumps need to have a leak proof and quickly detachable connection with a large diameter pipe size. The size of our hammer seal unions from diameter 3″ to 20″. The solid O-ring locks down on the O.D. of the pipe as the hammer nut is tightened. All of the hammer seal unions are rated for 500 PSI. You can achieve a misaligned sealed connection with Hammer Seal Unions.
| Connects Nominal Size Oilfield Pipe | Female Component Welds To | Complete Assembly | O-Ring Only | Dimensions in Inches | ||||||||
| AssemblyP/N | Approx Weight lbs | O-Ring P/N | Approx Weight lbs | A | B | C | D | E | F | G | ||
| 3-Inch (3 1/2" O.D.) | 4-Inch | PS300A | 15 | PS30OR | 0.38 | 9.75 | 2 | 4.5 | 3.94 | 3.75 | 3.5 | 3 |
| 4-lnch (4 1/2" O.D.) | 6-Inch | PS400A | 22 | PS40OR | 0.5 | 10.75 | 2 | 6.63 | 5.88 | 4.81 | 3.5 | 3 |
| 6-Inch (6 5/8" O.D.) | 8-Inch | PS600A | 37 | PS60OR | 0.75 | 13.5 | 2 | 8.63 | 7.88 | 6.88 | 5 | 4.5 |
| 8-lnch (8 5/8" O.D.) | 10-Inch | PS800A | 42 | PS80OR | 1 | 15.75 | 2 | 10.75 | 10 | 8.88 | 5 | 4.5 |
| 10-Inch (10 3/4"O.D.) | 12-Inch | PS100A | 53 | PS10OR | 1.25 | 17.75 | 2 | 12.75 | 12 | 11 | 5 | 4.5 |
| 12-Inch (12 3/4" O.D.) | 14-Inch | PS120A | 61 | PS12OR | 1.5 | 19.75 | 2 | 14 | 13.25 | 13 | 5 | 4.5 |
| 13-Inch (13 3/8" O.D.) | 13-Inch (Casing) | PS130A | 53 | PS130OR | 1.6 | 19.75 | 2 | 14.13 | 13.5 | 13.5 | 5 | 4.5 |
| 14-Inch (14" O.D.) | 16-Inch | PS140A | 83 | PS14OR | 1.75 | 22 | 2 | 16 | 15 | 14.25 | 4.5 | 4 |
| 16-Inch (16" O.D.) | 18-Inch | PS160A | 99 | PS16OR | 2 | 24 | 2.25 | 18 | 16.5 | 16.25 | 4.56 | 4 |
| 18-Inch (18"O.D.) | 20-Inch | PS180A | 110 | PS18OR | 2.25 | 26 | 2.25 | 20 | 18.8 | 18.25 | 4.56 | 4 |
| 20-Inch (20" O.D.) | 22-Inch | PS200A | 140 | PS20OR | 3 | 28 | 2.25 | 22 | 20.8 | 20.25 | 5 | 5.63 |
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