Tees Straight/Reducing

Weights of Buttweld Tees
2500
WEIGHTS STRAIGHT TEES SCHEDULE STD
NPS
LBS
KG
1/2
0.35
0.16
3/4
0.45
0.2
1
0.75
0.34
1.3
0.59
2
0.91
2
3.5
1.59
6
2.72
3
7
3.18
9
4.08
4
12
5.44
5
21
9.53
6
34
15.42
8
55
24.95
10
85
38.56
12
120
54.43
14
165
74.84
16
195
88.45
18
249
112.94
20
342
155.13
22
414
187.79
24
528
239.5
26
770
349.27
30
1060
480.81
36
1490
675.85
NPS
LBS
KG
Note:

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

2500
WEIGHTS STRAIGHT TEES SCHEDULE XS
NPS
LBS
KG
1/2
0.45
0.2
3/4
0.6
0.27
1
0.88
0.4
1.6
0.73
2.25
1.02
2
4
1.81
7
3.18
3
8.5
3.86
12
5.44
4
15.8
7.17
5
26
11.79
6
40
18.14
8
75
34.02
10
105
47.63
12
160
72.57
14
240
108.86
16
280
127.01
18
332
150.59
20
480
217.72
22
550
249.48
24
610
276.69
26
875
396.89
30
1200
544.31
36
1700
771.11
NPS
LBS
KG
Note:

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

2500
WEIGHTS STRAIGHT TEES SCHEDULE 160
NPS
LBS
KG
1/2
0.36
0.16
3/4
0.58
0.26
1
1
0.45
2
0.91
3
1.36
2
5
2.27
8
3.63
3
10
4.54
-
-
4
25
11.34
5
55
24.95
6
62
28.12
8
110
49.9
10
260
117.93
12
480
217.72
NPS
LBS
KG
Note:

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

2500
WEIGHTS STRAIGHT TEES SCHEDULE XXS
NPS
LBS
KG
1/2
-
-
3/4
-
-
1
1.25
0.57
2.5
1.13
3.38
1.53
2
6.25
2.83
10.5
4.76
3
13.5
6.12
18
8.16
4
25
11.34
5
40
18.14
6
68
30.84
8
120
54.43
NPS
LBS
KG
Note:

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

2500
WEIGHTS REDUCING TEES SCHEDULE STD
NPS
LBS
KG
1/2-3/8
0.25
0.11
1/2-1/4
0.25
0.11
3/4-1/2
0.5
0.23
3/4-3/8
0.5
0.23
1-3/4
0.93
0.42
1-1/2
0.88
0.4
1¼-1
1.5
0.68
1¼-3/4
1.5
0.68
1¼-1/2
1.5
0.68
1½-1¼
2.25
1.02
1½-1
2.18
0.99
1½-3/4
2.13
0.97
1½-1/2
2
0.91
2-1½
3.75
1.7
2-1¼
3.6
1.63
2-1
3.5
1.59
2-3/4
3.25
1.47
2½-2
6
2.72
2½-1½
5.5
2.49
2½-1¼
5.25
2.38
2½-1
5
2.27
3-2½
6.75
3.06
3-2
6.5
2.95
3-1½
6.25
2.83
3-1¼
6.15
2.79
3½-3
8.8
3.99
3½-2½
8.5
3.86
3½-2
8.3
3.76
3½-1½
8
3.63
3½-1¼
-
-
4-3½
11.8
5.35
4-3
11.6
5.26
4-2½
11.3
5.13
4-2
11.15
5.06
4-1½
11.25
5.1
5-4
21
9.53
5-3½
20.5
9.3
5-3
20
9.07
5-2½
19.5
8.85
5-2
19
8.62
6-5
34.5
15.65
6-4
33.5
15.2
6-3½
33
14.97
6-3
32.5
14.74
6-2½
32
14.51
8-6
54
24.49
8-5
53
24.04
8-4
51.7
23.45
8-3½
50.7
23
10-8
84.5
38.33
10-6
83
37.65
10-5
81
36.74
10-4
80
36.29
12-10
119
53.98
12-8
117
53.07
12-6
114
51.71
12-5
110
49.9
14-12
160
72.57
14-10
158
71.67
14-8
155
70.31
14-6
115
52.16
16-14
194
88
16-12
191
86.64
16-10
186
84.37
16-8
180
81.65
16-6
173
78.47
18-16
241
109.32
18-14
236
107.05
18-12
230
104.33
18-10
222
100.7
18-8
211
95.71
20-18
340
154.22
20-16
338
153.31
20-14
336
152.41
20-12
334
151.5
20-10
332
150.59
20-8
330
149.69
22-20
412
186.88
22-18
410
185.97
22-16
408
185.07
22-14
406
184.16
22-12
404
183.25
22-10
402
182.34
24-22
525
238.14
24-20
522
236.78
24-18
519
235.41
24-16
516
234.05
24-14
513
232.69
24-12
510
231.33
24-10
507
229.97
26-24
760
344.73
26-22
755
342.46
26-20
750
340.19
26-18
745
337.93
26-16
740
335.66
26-14
735
333.39
26-12
730
331.12
28-26
-
-
28-24
-
-
28-22
-
-
28-20
-
-
30-28
-
-
30-26
1045
474
30-24
1035
469.47
30-22
1025
464.93
30-20
1015
460.4
30-18
1005
455.86
30-16
995
451.32
NPS
LBS
KG
Note:

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

2500
WEIGHTS REDUCING TEES SCHEDULE XS
NPS
LBS
KG
1/2-3/8
0.28
0.13
1/2-1/4
0.28
0.13
3/4-1/2
0.5
0.23
3/4-3/8
0.5
0.23
1-3/4
1
0.45
1-1/2
1
0.45
1¼-1
1.75
0.79
1¼-3/4
1.75
0.79
1¼-1/2
1.75
0.79
1½-1¼
2.5
1.13
1½-1
2.5
1.13
1½-3/4
2.5
1.13
1½-1/2
2.5
1.13
2-1½
4.25
1.93
2-1¼
4.13
1.87
2-1
4.1
1.86
2-3/4
4
1.81
2½-2
7.19
3.26
2½-1½
7.13
3.23
2½-1¼
7.06
3.2
2½-1
7
3.18
3-2½
8.25
3.74
3-2
8
3.63
3-1½
7.5
3.4
3-1¼
7.6
3.45
3½-3
12.6
5.72
3½-2½
12.2
5.53
3½-2
11.8
5.35
3½-1½
11.5
5.22
3½-1¼
-
-
4-3½
15.6
7.08
4-3
15.2
6.89
4-2½
15
6.8
4-2
15.5
7.03
4-1½
15.2
6.89
5-4
25.5
11.57
5-3½
25
11.34
5-3
24.5
11.11
5-2½
24
10.89
5-2
23.5
10.66
6-5
40
18.14
6-4
39.2
17.78
6-3½
38.2
17.33
6-3
37
16.78
6-2½
36
16.33
8-6
74
33.57
8-5
73
33.11
8-4
71.7
32.52
8-3½
70.7
32.07
10-8
109
49.44
10-6
108
48.99
10-5
106
48.08
10-4
104
47.17
12-10
184
83.46
12-8
175
79.38
12-6
165
74.84
12-5
160
72.57
14-12
237
107.5
14-10
233
105.69
14-8
225
102.06
14-6
218
98.88
16-14
275
124.74
16-12
270
122.47
16-10
266
120.66
16-8
260
117.93
16-6
255
115.67
18-16
321
145.6
18-14
315
142.88
18-12
307
139.25
18-10
296
134.26
18-8
281
127.46
20-18
477
216.36
20-16
475
215.46
20-14
472
214.1
20-12
469
212.73
20-10
466
211.37
20-8
463
210.01
22-20
547
248.12
22-18
544
246.75
22-16
541
245.39
22-14
538
244.03
22-12
535
242.67
22-10
532
241.31
24-22
607
275.33
24-20
604
273.97
24-18
601
272.61
24-16
598
271.25
24-14
595
269.89
24-12
592
268.53
24-10
589
267.17
26-24
865
392.36
26-22
860
390.09
26-20
850
385.55
26-18
845
383.29
26-16
840
381.02
26-14
835
378.75
26-12
830
376.48
28-26
-
-
28-24
-
-
28-22
-
-
28-20
-
-
30-28
-
-
30-26
1180
535.24
30-24
1170
530.7
30-22
1160
526.17
30-20
1150
521.63
30-18
1140
517.1
30-16
1130
512.56
NPS
LBS
KG
Note:

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

2500
WEIGHTS REDUCING TEES SCHEDULE 160
NPS
LBS
KG
3/4-1/2
0.75
0.34
3/4-3/8
0.75
0.34
1-3/4
1.13
0.51
1-1/2
1.13
0.51
1¼-1
2
0.91
1¼-3/4
2
0.91
1¼-1/2
2
0.91
1½-1¼
2.75
1.25
1½-1
2.75
1.25
1½-3/4
2.75
1.25
1½-1/2
2.75
1.25
2-1½
5.5
2.49
2-1¼
5.25
2.38
2-1
5.13
2.33
2-3/4
5
2.27
2½-2
7
3.18
2½-1½
6.88
3.12
2½-1¼
6.75
3.06
2½-1
6.5
2.95
3-2½
9.5
4.31
3-2
9.25
4.2
3-1½
9.15
4.15
3-1¼
9.25
4.2
3½-3
-
-
3½-2½
-
-
3½-2
-
-
3½-1½
-
-
3½-1¼
-
-
4-3½
-
-
4-3
21
9.53
4-2½
20.7
9.39
4-2
20.5
9.3
4-1½
20
9.07
5-4
37
16.78
5-3½
-
-
5-3
36
16.33
5-2½
35
15.88
5-2
34
15.42
6-5
31
14.06
6-4
60
27.22
6-3½
-
-
6-3
58
26.31
6-2½
57
25.85
8-6
108
48.99
8-5
106
48.08
8-4
102
46.27
8-3½
-
-
10-8
250
113.4
10-6
240
108.86
10-5
220
99.79
10-4
200
90.72
12-10
365
165.56
12-8
350
158.76
12-6
330
149.69
12-5
320
145.15
NPS
LBS
KG
Note:

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

2500
WEIGHTS REDUCING TEES SCHEDULE XXS
NPS
LBS
KG
3/4-1/2
1.15
0.52
1-3/4
1.25
0.57
1-1/2
1.25
0.57
1¼-1
2.63
1.19
1¼-3/4
2.5
1.13
1¼-1/2
2.38
1.08
1½-1¼
3.38
1.53
1½-1
3.25
1.47
1½-3/4
3.13
1.42
1½-1/2
3
1.36
2-1½
6
2.72
2-1¼
5.75
2.61
2-1
5.38
2.44
2-3/4
5.13
2.33
2½-2
9.5
4.31
2½-1½
9.25
4.2
2½-1¼
8.75
3.97
2½-1
8.5
3.86
3-2½
13
5.9
3-2
12.7
5.76
3-1½
12.5
5.67
3-1¼
12
5.44
3½-3
16
7.26
3½-2½
15.5
7.03
3½-2
15
6.8
3½-1½
14
6.35
3½-1¼
-
-
4-3½
24
10.89
4-3
23.2
10.52
4-2½
22.5
10.21
4-2
21.5
9.75
4-1½
20
9.07
5-4
38
17.24
5-3½
37
16.78
5-3
36
16.33
5-2½
35
15.88
5-2
34
15.42
6-5
58
26.31
6-4
57
25.85
6-3½
56
25.4
6-3
55
24.95
6-2½
54
24.49
8-6
118
53.52
8-5
116
52.62
8-4
114
51.71
8-3½
113
51.26
NPS
LBS
KG
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).