Weights of Butt Weld Reducers Concentric & Eccentric
OTHER WALL THICKNESSES
Schedule 160
SCHEDULE 160
| NPS | LBS | KG |
| 3/4-1/2 | 0.28 | 0.13 |
| 3/4-3/8 | 0.24 | 0.11 |
| 1-3/4 | 0.5 | 0.23 |
| 1-1/2 | 0.5 | 0.23 |
| 1.1/4-1 | 0.65 | 0.29 |
| 1.1/4-3/4 | 0.65 | 0.29 |
| 1.1/4-1/2 | 0.6 | 0.27 |
| 1.1/2-1.1/4 | 0.95 | 0.43 |
| 1.1/2-1 | 0.8 | 0.36 |
| 1.1/2-3/4 | 0.75 | 0.34 |
| 1.1/2-1/2 | 0.73 | 0.33 |
| 2-1.1/2 | 1.6 | 0.73 |
| 2-1.1/4 | 1.5 | 0.68 |
| 2-1 | 1.5 | 0.68 |
| 2-3/4 | 1.45 | 0.66 |
| 2.1/2-2 | 2.5 | 1.13 |
| 2.1/2-1.1/2 | 2.25 | 1.02 |
| 2.1/2-1.1/4 | 2.25 | 1.02 |
| 2.1/2-1 | 2.2 | 1 |
| 3-2.1/2 | 3.7 | 1.68 |
| 3-2 | 3.4 | 1.54 |
| 3-1.1/2 | 3.2 | 1.45 |
| 3-1.1/4 | 3.1 | 1.41 |
| 3.1/2-3 | - | - |
| 3.1/2-2.1/2 | - | - |
| 3.1/2-2 | - | - |
| 3.1/2-1.1/2 | - | - |
| 3.1/2-1.1/4 | - | - |
| 4-3.1/2 | - | - |
| 4-3 | 6.4 | 2.9 |
| 4-2.1/2 | 5.5 | 2.49 |
| 4-2 | 5.4 | 2.45 |
| 4-1.1/2 | 5.25 | 2.38 |
| 5-4 | 12.5 | 5.67 |
| 5-3.1/2 | - | - |
| 5-3 | 11 | 4.99 |
| 5-2.1/2 | 10.5 | 4.76 |
| 5-2 | 10 | 4.54 |
| 6-5 | 18.75 | 8.5 |
| 6-4 | 16.5 | 7.48 |
| 6-3.1/2 | - | - |
| 6-3 | 15.5 | 7.03 |
| 6-2.1/2 | 15 | 6.8 |
| 8-6 | 31 | 14.06 |
| 8-5 | 27.2 | 12.34 |
| 8-4 | 23.5 | 10.66 |
| 8-3.1/2 | - | - |
| 10-8 | 57.5 | 26.08 |
| 10-6 | 54 | 24.49 |
| 10-5 | 52 | 23.59 |
| 10-4 | 50 | 22.68 |
| 12-10 | 96 | 43.54 |
| 12-8 | 87 | 39.46 |
| 12-6 | 83 | 37.65 |
| 12-5 | 80 | 36.29 |
Note..
- All weights are in pounds and kilograms and approximated or estimated.
Buttweld Fitting Weights
ASME buttweld fitting specifications do not specify weights for fittings. Weights quoted in the tables on this page are based on manufacturers information and should be considered as approximate and provided as a guide only (fitting weights can vary considerably between manufacturers due to differences in construction).
Weights in these tables are taken from Hackney Ladish, Inc.
Hackney Ladish, Inc. is one of the largest and most versatile fitting producers in the world. Hackney Ladish, Inc. is headquartered in Dallas, TX and operates 2 facilities containing 380,000 square feet of manufacturing.