Weights of Butt Weld Reducers Concentric & Eccentric

Reducer concentric
Reducer excentric

OTHER WALL THICKNESSES

STD
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

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.



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