Weights of Buttweld Fittings

Note: All weights are in pounds and kilograms and approximated or estimated.

ELBOWS 90° LR SCHEDULE STD:

NPS LBS KG
1/2 0.18 0.08
3/4 0.19 0.09
1 0.4 0.18
1.1/4 0.6 0.27
1.1/2 0.9 0.41
2 1.6 0.73
2.1/2 3.25 1.47
3 5 2.27
3.1/2 6.75 3.06
4 9 4.08
5 15 6.8
6 24.5 11.11
8 50 22.68
10 88 39.92
12 125 56.7
14 160 72.57
16 206 93.44
18 260 117.93
20 320 145.15
22 394 178.72
24 460 208.65
26 550 249.48
30 734 332.94
36 1062 481.72

ELBOWS 90° LR SCHEDULE XS:

NPS LBS KG
1/2 0.25 0.11
3/4 0.25 0.11
1 0.5 0.23
1.1/4 0.9 0.41
1.1/2 1.15 0.52
2 2.2 1
2.1/2 4 1.81
3 6.5 2.95
3.1/2 8.35 3.79
4 13.5 6.12
5 22 9.98
6 35 15.88
8 71 32.21
10 107 48.53
12 160 72.57
14 205 92.99
16 276 125.19
18 340 154.22
20 420 190.51
22 520 235.87
24 600 272.16
26 729 330.67
30 975 442.25
36 1412 640.47

ELBOWS 90° LR SCHEDULE 160:

NPS LBS KG
1 0.6 0.27
1.1/4 1 0.45
1.1/2 1.8 0.82
2 3.25 1.47
2.1/2 5.13 2.33
3 8.5 3.86
3.1/2 – –
4 18 8.16
5 32 14.51
6 57 25.85
8 120 54.43
10 260 117.93
12 450 204.12
14 572 259.45

ELBOWS 90° LR SCHEDULE XXS:

NPS LBS KG
1 0.75 0.34
1.1/4 1.38 0.63
1.1/2 1.5 0.68
2 3.5 1.59
2.1/2 7 3.18
3 11 4.99
3.1/2 16 7.26
4 20 9.07
5 36 16.33
6 65 29.48
8 118 53.52

ELBOWS 90° SR SCHEDULE STD:

NPS LBS KG
1 0.25 0.11
1.1/4 0.4 0.18
1.1/2 0.56 0.25
2 1 0.45
2.1/2 2.13 0.97
3 3 1.36
3.1/2 4.5 2.04
4 6.25 2.83
5 9.6 4.35
6 18 8.16
8 34 15.42
10 58 26.31
12 80 36.29
14 105 47.63
16 132 59.87
18 167 75.75
20 210 95.25
22 – –
24 298 135.17

ELBOWS 90° SR SCHEDULE XS:

NPS LBS KG
1.1/2 0.75 0.34
2 1.5 0.68
2.1/2 2.8 1.27
3 4.25 1.93
3.1/2 6 2.72
4 8.5 3.86
5 14 6.35
6 23 10.43
8 47.5 21.55
10 70 31.75
12 104 47.17
14 140 63.5
16 174 78.93
18 219 99.34
20 275 124.74
22 – –
24 392 177.81

ELBOWS 45° SCHEDULE STD:

NPS LBS KG
1/2 0.09 0.04
3/4 0.09 0.04
1 0.25 0.11
1.1/4 0.38 0.17
1.1/2 0.4 0.18
2 0.81 0.37
2.1/2 1.75 0.79
3 2.63 1.19
3.1/2 3.5 1.59
4 4.5 2.04
5 7.5 3.4
6 12 5.44
8 23 10.43
10 43 19.5
12 62 28.12
14 80 36.29
16 100 45.36
18 126 57.15
20 160 72.57
22 197 89.36
24 238 107.95
26 275 124.74
30 367 166.47
36 531 240.86

ELBOWS 45° SCHEDULE XS:

NPS LBS KG
1/2 0.19 0.09
3/4 0.19 0.09
1 0.31 0.14
1.1/4 0.5 0.23
1.1/2 0.69 0.31
2 1.19 0.54
2.1/2 2.13 0.97
3 3.5 1.59
3.1/2 4.5 2.04
4 6.1 2.77
5 10.7 4.85
6 17.5 7.94
8 35 15.88
10 53 24.04
12 84 38.1
14 100 45.36
16 135 61.23
18 167 75.75
20 206 93.44
22 260 117.93
24 300 136.08
26 365 165.56
30 488 221.35
36 706 320.24

ELBOWS 180° LR SCHEDULE STD:

NPS LBS KG
1/2 0.35 0.16
3/4 0.4 0.18
1 0.75 0.34
1.1/4 1.25 0.57
1.1/2 1.88 0.85
2 3.23 1.47
2.1/2 6.5 2.95
3 10.25 4.65
3.1/2 13 5.9
4 18.5 8.39
5 30 13.61
6 50 22.68
8 95 43.09
10 117 53.07
12 230 104.33
14 325 147.42
16 412 186.88
18 510 231.33
20 640 290.3
22 787 356.98
24 890 403.7

ELBOWS 180° LR SCHEDULE XS:

NPS LBS KG
3/4 0.65 0.29
1 1 0.45
1.1/4 1.75 0.79
1.1/2 2.39 1.08
2 4.4 2
2.1/2 8 3.63
3 13 5.9
3.1/2 16.75 7.6
4 25 11.34
5 44 19.96
6 70 31.75
8 142 64.41
10 215 97.52
12 320 145.15
14 400 181.44
16 550 249.48
18 690 312.98
20 830 376.48
22 1040 471.74
24 1200 544.31

ELBOWS 180° SR SCHEDULE STD:

NPS LBS KG
1 0.5 0.23
1.1/4 0.8 0.36
1.1/2 1.13 0.51
2 2 0.91
2.1/2 4.25 1.93
3 6 2.72
3.1/2 9 4.08
4 12.5 5.67
5 19 8.62
6 35 15.88
8 68 30.84
10 115 52.16
12 155 70.31
14 210 95.25
16 260 117.93
18 330 149.69
20 410 185.97
22 – –
24 590 267.62

ELBOWS 180° SR SCHEDULE XS:

NPS LBS KG
1.1/2 1.5 0.68
2 3 1.36
2.1/2 5.6 2.54
3 8.5 3.86
3.1/2 12 5.44
4 17 7.71
5 28 12.7
6 46 20.87
8 100 45.36
10 140 63.5
12 218 98.88
14 275 124.74
16 340 154.22
18 430 195.04
20 550 249.48
22 – –
24 780 353.8

ELBOWS 90° RED SCHEDULE STD:

NPS LBS KG
2-1.1/2 1.3 0.59
2-1.1/4 1.2 0.54
2-1 1.1 0.5
2-3/4 – –
2.1/2-2 2.45 1.11
2.1/2-1.1/2 2.2 1
2.1/2-1.1/4 2.1 0.95
2.1/2-1 – –
3-2.1/2 4.15 1.88
3-2 3.5 1.59
3-1.1/2 3.2 1.45
3-1.1/4 – –
3.1/2-3 6 2.72
3.1/2-2.1/2 5.4 2.45
3.1/2-2 4.5 2.04
3.1/2-1.1/2 – –
3.1/2-1.1/4 – –
4-3.1/2 8.2 3.72
4-3 7.5 3.4
4-2.1/2 10.5 4.76
4-2 5.95 2.7
4-1.1/2 – –
5-4 13.1 5.94
5-3.1/2 12.2 5.53
5-3 11.4 5.17
5-2.1/2 10.5 4.76
5-2 – –
6-5 20.7 9.39
6-4 18.4 8.35
6-3.1/2 17.3 7.85
6-3 16.4 7.44
6-2.1/2 – –
8-6 39.2 17.78
8-5 35.5 16.1
8-4 32.4 14.7
8-3.1/2 – –
10-8 71.2 32.3
10-6 61.2 27.76
10-5 56.7 25.72
10-4 – –
12-10 111.5 50.58
12-8 96.5 43.77
12-6 84.7 38.42

ELBOWS 90° RED SCHEDULE XS:

NPS LBS KG
2-1.1/2 1.8 0.82
2-1.1/4 1.65 0.75
2-1 1.5 0.68
2-3/4 – –
2.1/2-2 3.25 1.47
2.1/2-1.1/2 2.9 1.32
2.1/2-1.1/4 2.75 1.25
2.1/2-1 – –
3-2.1/2 5.5 2.49
3-2 4.7 2.13
3-1.1/2 4.3 1.95
3-1.1/4 – –
3.1/2-3 8.2 3.72
3.1/2-2.1/2 7.25 3.29
3.1/2-2 6.3 2.86
3.1/2-1.1/2 – –
3.1/2-1.1/4 – –
4-3.1/2 11.3 5.13
4-3 10.4 4.72
4-2.1/2 9.3 4.22
4-2 8.25 3.74
4-1.1/2 – –
5-4 18.4 8.35
5-3.1/2 17.1 7.76
5-3 16 7.26
5-2.1/2 14.7 6.67
5-2 – –
6-5 30.5 13.83
6-4 26.9 12.2
6-3.1/2 25.4 11.52
6-3 24 10.89
6-2.1/2 – –
8-6 59.4 26.94
8-5 52.9 24
8-4 48.2 21.86
8-3.1/2 – –
10-8 101 45.81
10-6 85.8 38.92
10-5 77.7 35.24
10-4 – –
12-10 149.1 67.63
12-8 134 60.78
12-6 116 52.62

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).

Buttweld Fittings Available Materials and Grades

Ample Alloys

Ample Alloys are Dominant Manufacturers, Stockists, Suppliers, and Exporters of Industrial Pipe Fittings using materials like Stainless Steel, Alloy, Super Duplex, Carbon, Hastelloy, Monel, Incoloy, Alloy 20, 254 SMO, Aluminium, Copper Nickel, Mild Steel at the most competitive price

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