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Reducing Tees, Concentric & Eccentric Reducers
REDUCING TEE
CONCENTRIC REDUCER
ECCENTRIC REDUCER
BUTTWELD
BUTTWELD DIMENSIONS (ASME B16.9)
NPS
DN
NPS OUTLET
D
N
H
3/4
20mm
1/2
15mm
1.13
1.13
1.5
1
25mm
3/4
20mm
1.50
1.50
2.0
1
25mm
1/2
15mm
1.50
1.50
2.0
1 1/4
32mm
1
25mm
1.88
1.88
2.0
1 1/4
32mm
3/4
20mm
1.88
1.88
2.0
1 1/4
32mm
1/2
15mm
1.88
1.88
2.0
1 1/2
40mm
1 1/4
32mm
2.25
2.25
2.5
1 1/2
40mm
1
25mm
2.25
2.25
2.5
1 1/2
40mm
3/4
20mm
2.25
2.25
2.5
1 1/2
40mm
1/2
15mm
2.25
2.25
2.5
2
50mm
1 1/2
40mm
2.50
2.38
3.0
2
50mm
1 1/4
32mm
2.50
2.25
3.0
2
50mm
1
25mm
2.50
2.00
3.0
2
50mm
3/4
20mm
2.50
1.75
3.0
2 1/2
65mm
2
50mm
3.00
2.75
3.5
2 1/2
65mm
1 1/2
40mm
3.00
2.63
3.5
2 1/2
65mm
1 1/4
32mm
3.00
2.50
3.5
2 1/2
65mm
1
25mm
3.00
2.25
3.5
3
80mm
2 1/2
65mm
3.38
3.25
3.5
3
80mm
2
50mm
3.38
3.00
3.5
3
80mm
1 1/2
40mm
3.38
2.88
3.5
3
80mm
1 1/4
32mm
3.38
2.75
3.5
3 1/2
90mm
3
80mm
3.75
3.63
4.0
3 1/2
90mm
2 1/2
65mm
3.75
3.50
4.0
3 1/2
90mm
2
50mm
3.75
2.25
4.0
3 1/2
90mm
1 1/2
40mm
3.75
3.13
4.0
4
100mm
3 1/2
90mm
4.13
4.00
4.0
4
100mm
3
80mm
4.13
3.88
4.0
4
100mm
2 1/2
65mm
4.13
3.75
4.0
4
100mm
2
50mm
4.13
3.50
4.0
4
100mm
1 1/2
40mm
4.13
3.38
4.0
5
125mm
4
100mm
4.88
4.63
5.0
5
125mm
3 1/2
90mm
4.88
4.50
5.0
5
125mm
3
80mm
4.88
4.38
5.0
5
125mm
2 1/2
65mm
4.88
4.25
5.0
5
125mm
2
50mm
4.88
4.13
5.0
D
center to end on the run
N
center to end on the outlet
H
conc. & ecc. length
BUTTWELD DIMENSIONS (ASME B16.9)
NPS
DN
NPS OUTLET
D
N
H
6
150mm
5
125mm
5.63
5.38
5.5
6
150mm
4
100mm
5.63
5.13
5.5
6
150mm
3 1/2
90mm
5.63
5.00
5.5
6
150mm
3
80mm
5.63
4.88
5.5
6
150mm
2 1/2
65mm
5.63
4.75
5.5
8
200mm
6
150mm
7.00
6.63
6.0
8
200mm
5
125mm
7.00
6.38
6.0
8
200mm
4
100mm
7.00
6.13
6.0
8
200mm
3 1/2
90mm
7.00
6.00
6.0
10
250mm
8
200mm
8.50
8.00
7.0
10
250mm
6
150mm
8.50
7.63
7.0
10
250mm
5
125mm
8.50
7.50
7.0
10
250mm
4
100mm
8.50
7.25
7.0
12
300mm
10
250mm
10.00
9.50
8.0
12
300mm
8
200mm
10.00
9.00
8.0
12
300mm
6
150mm
10.00
8.63
8.0
12
300mm
5
125mm
10.00
8.50
8.0
14
350mm
12
300mm
11.00
10.63
13.0
14
350mm
10
250mm
11.00
10.13
13.0
14
350mm
8
200mm
11.00
9.75
13.0
14
350mm
6
150mm
11.00
9.38
13.0
16
400mm
14
350mm
12.00
12.00
14.0
16
400mm
12
300mm
12.00
10.63
14.0
16
400mm
10
250mm
12.00
11.13
14.0
16
400mm
8
200mm
12.00
10.75
14.0
16
400mm
6
150mm
12.00
10.38
14.0
18
450mm
16
400mm
13.50
13.00
15.0
18
450mm
14
350mm
13.50
13.00
15.0
18
450mm
12
300mm
13.50
12.62
15.0
18
450mm
10
250mm
13.50
12.12
15.0
18
450mm
8
200mm
13.50
11.75
15.0
20
500mm
18
450mm
15.00
14.50
20.0
20
500mm
16
400mm
15.00
20.00
20.0
20
500mm
14
350mm
15.00
20.00
20.0
20
500mm
12
300mm
15.00
13.63
20.0
20
500mm
10
250mm
15.00
13.13
20.0
20
500mm
8
200mm
15.00
12.75
20.0
D
center to end on the run
N
center to end on the outlet
H
conc. & ecc. length
BUTTWELD DIMENSIONS (ASME B16.9)
NPS
DN
NPS OUTLET
D
N
H
22
550mm
20
500mm
16.50
16.00
20.0
22
550mm
18
450mm
16.50
15.50
20.0
22
550mm
16
400mm
16.50
15.00
20.0
22
550mm
14
350mm
16.50
15.00
20.0
22
550mm
12
300mm
16.50
14.63
20.0
22
550mm
10
250mm
16.50
14.13
20.0
24
600mm
22
550mm
17.00
17.00
20.0
24
600mm
20
500mm
17.00
17.00
20.0
24
600mm
18
450mm
17.00
16.50
20.0
24
600mm
16
400mm
17.00
16.00
20.0
24
600mm
14
350mm
17.00
16.00
20.0
24
600mm
12
300mm
17.00
15.63
20.0
24
600mm
10
250mm
17.00
15.13
20.0
26
650mm
24
600mm
19.50
19.00
24.0
26
650mm
22
550mm
19.50
18.50
24.0
26
650mm
20
500mm
19.50
18.00
24.0
26
650mm
18
450mm
19.50
17.50
24.0
26
650mm
16
400mm
19.50
17.00
24.0
26
650mm
14
350mm
19.50
17.00
24.0
26
650mm
,
12
300mm
19.50
16.63
24.0
28
700mm
26
650mm
20.50
20.50
24.0
28
700mm
24
600mm
20.50
20.00
24.0
28
700mm
22
550mm
20.50
19.50
24.0
28
700mm
20
500mm
20.50
19.00
24.0
28
700mm
18
450mm
20.50
18.00
24.0
28
700mm
16
400mm
20.50
18.00
24.0
28
700mm
12
350mm
20.50
17.63
24.0
30
750mm
28
700mm
22.00
21.50
24.0
30
750mm
26
650mm
22.00
21.50
24.0
30
750mm
24
600mm
22.00
21.00
24.0
30
750mm
22
550mm
22.00
20.50
24.0
30
750mm
20
500mm
22.00
20.00
24.0
30
750mm
18
450mm
22.00
19.50
24.0
30
750mm
16
400mm
22.00
19.00
24.0
30
750mm
14
350mm
22.00
19.00
24.0
30
750mm
12
300mm
22.00
18.63
24.0
30
750mm
10
250mm
22.00
18.13
24.0
D
center to end on the run
N
center to end on the outlet
H
conc. & ecc. length
BUTTWELD DIMENSIONS (ASME B16.9)
NPS
DN
NPS OUTLET
D
N
H
32
800mm
3
750mm
23.50
23.00
24.0
32
800mm
28
700mm
23.50
22.50
24.0
32
800mm
26
650mm
23.50
22.50
24.0
32
800mm
24
600mm
23.50
22.00
24.0
32
800mm
22
550mm
23.50
21.50
24.0
32
800mm
80
500mm
23.50
21.00
24.0
32
800mm
18
450mm
23.50
20.50
24.0
32
800mm
16
400mm
23.50
20.00
24.0
32
800mm
14
350mm
23.50
20.00
24.0
34
850mm
32
800mm
25.00
24.50
24.0
34
850mm
50
750mm
25.00
24.00
24.0
34
850mm
28
700mm
25.00
23.50
24.0
34
850mm
26
650mm
25.00
23.50
24.0
34
850mm
24
600mm
25.00
23.00
24.0
34
850mm
22
550mm
25.00
22.50
24.0
34
850mm
20
500mm
25.00
22.00
24.0
34
850mm
18
450mm
25.00
21.50
24.0
34
850mm
16
400mm
25.00
21.00
24.0
36
900mm
34
850mm
26.50
26.00
24.0
36
900mm
32
800mm
26.50
25.50
24.0
36
900mm
90
750mm
26.50
25.00
24.0
36
900mm
28
700mm
26.50
24.50
24.0
36
900mm
26
650mm
26.50
24.50
24.0
36
900mm
24
600mm
26.50
24.00
24.0
36
900mm
22
550mm
26.50
23.50
24.0
36
900mm
20
500mm
26.50
23.00
24.0
36
900mm
18
450mm
26.50
22.50
24.0
36
900mm
16
400mm
26.50
22.00
24.0
40
1000mm
36
900mm
29.50
29.00
24.0
40
1000mm
34
850mm
29.50
28.50
24.0
40
1000mm
32
800mm
29.50
28.00
24.0
40
1000mm
30
750mm
29.50
27.50
24.0
40
1000mm
28
700mm
29.50
26.50
24.0
40
1000mm
26
650mm
29.50
26.50
24.0
40
1000mm
24
600mm
29.50
26.00
24.0
40
1000mm
22
550mm
29.50
25.50
24.0
40
1000mm
20
500mm
29.50
25.00
24.0
D
center to end on the run
N
center to end on the outlet
H
conc. & ecc. length
BUTTWELD DIMENSIONS (ASME B16.9)
NPS
DN
NPS OUTLET
D
N
H
44
1100mm
40
1000mm
32.00
29.50
24.0
44
1100mm
36
900mm
32.00
28.50
24.0
44
1100mm
34
850mm
32.00
28.50
24.0
44
1100mm
32
800mm
32.00
28.00
24.0
44
1100mm
30
750mm
32.00
28.00
24.0
44
1100mm
28
700mm
32.00
27.50
24.0
44
1100mm
26
650mm
32.00
27.50
24.0
44
1100mm
24
600mm
32.00
27.50
24.0
44
1100mm
22
550mm
32.00
27.00
-
44
1100mm
20
500mm
32.00
27.00
-
48
1200mm
44
1100mm
35.00
33.00
28.0
48
1200mm
40
1000mm
35.00
32.00
28.0
48
1200mm
36
900mm
35.00
31.00
28.0
48
1200mm
34
850mm
35.00
31.00
28.0
48
1200mm
32
800mm
35.00
31.00
28.0
48
1200mm
30
750mm
35.00
30.00
28.0
48
1200mm
28
700mm
35.00
30.00
28.0
48
1200mm
26
650mm
35.00
30.00
28.0
48
1200mm
24
600mm
35.00
29.00
28.0
48
1200mm
22
550mm
35.00
29.00
-
D
center to end on the run
N
center to end on the outlet
H
conc. & ecc. length