Butt-Welding Concentric & Eccentric Reducers

 
Nor-minal            pipe  size            DN(in)  Outside Diameter at Bevel   End  to End
D1×D2 L
3/4×1/2 26.7×21.3 38
3/4×3/8 26.7×17.3
1×3/4 33.4×26.7 51
1×1/2 33.4×21.3
11/4×1 42.2×33.4 51
11/4×3/4 42.2×26.7
11/4×1/2 42.2×21.3
11/2×11/4 48.3×42.2 64
11/2×1 48.3×33.4
11/2×3/4 48.3×26.7
11/2×1/2 48.3×21.3
2×11/2 60.3×48.3 76
2×11/4 60.3×42.2
2×1 60.3×33.4
2×3/4 60.3×26.7
21/2×2 70.3×60.3 89
21/2×11/2 70.3×48.3
21/2×11/4 70.3×42.2
21/2×1 70.3×33.4
3×21/2 88.9×73.0 89
3×2 88.9×60.3
3×11/2 88.9×48.3
3×11/4 88.9×42.2
31/2×3 101.6×88.9 102
31/2×21/2 101.6×73.0
31/2×2 101.6×60.3
31/2×11/2 101.6×48.3
31/2×11/4 101.6×42.2
4×31/2 114.3×101.6 102
4×3 114.3×88.9
4×21/2 114.3×73.0
4×2 114.3×60.3
4×11/2 114.3×48.3
5×4 141.3×114.3 127
5×31/2 141.3×101.6
5×3 141.3×88.9
5×21/2 141.3×73.0
5×3 141.3×60.3
6×5 168.3×141.3 140
6×4 168.3×114.3
6×31/2 168.3×101.6
6×2 168.3×88.9
6×21/2 168.3×73.0
8×6 219.1×168.3 152
8×5 219.1×141.3
8×4 219.1×114.3

 

 
Nor-minal            pipe  size            DN(in)  Outside Diameter at Bevel  End  to End
D×D2 L
8×31/2 219.1×101.6 152
10×8 273.0×219.1 178
10×6 273.0×168.3
10×5 273.0×141.3
10×4 273.0×114.3
12×10 323.8×273.1 203
12×8 323.8×219.1
12×6 323.8×168.3
12×5 323.8×141.3
14×12 355.6×323.8 495
14×10 355.6×273.0
14×8 355.6×219.1
14×6 355.6×168.3
16×14 406.4×355.6 356
16×12 406.4×323.8
16×10 406.4×273.0
16×8 406.4×219.1
18×16 457×406.4 381
18×14 457×355.6
18×12 457×323.8
18×10 457×273.0
20×18 508×457 508
20×16 508×406.4
20×14 508×355.6
20×12 508×323.8
22×20 559×508 508
22×18 559×457
22×16 559×406.4
22×14 559×355.4
24×22 610×559 508
24×20 610×508
24×18 610×457
24×16 610×406.4
26×24 660×610 610
26×22 660×559
26×20 660×508
26×18 660×457
28×26 711×660 610
28×24 711×610
28×20 711×508
28×18 711×457
30×28 762×711 610
30×26 762×660
30×24 762×610
30×20 762×508
32×30 813×762 610

 

 

 Nor-minal            pipe  size            DN(in)  Outside Diameter at Bevel  End  to End
D×D2 L
32×28 813×711 610
32×26 813×660
32×24 813×610
34×32 864×813 610
34×30 864×762
34×26 864×660
34×24 864×610
36×34 914×864 610
36×32 914×813
36×30 914×762
36×26 914×660
36×24 914×610
38×36 965×914 610
38×34 965×864
38×32 965×813
38×30 965×762
38×28 965×711
38×26 965×660
40×38 1016×965 610
40×36 1016×914
40×34 1016×864
40×32 1016×813
40×30 1016×762
42×40 1067×1016 610
42×38 1067×968
42×36 1067×914
42×34 1067×864
42×32 1067×813
42×30 1067×762
44×42 1118×1067 610
44×40 1118×1016
44×38 1118×965
44×36 1118×914
46×44 1168×1118 711
46×42 1168×1067
46×40 1168×1016
46×38 1168×965
48×46 1219×1168 711
48×44 1219×1118
48×42 1219×1067
48×40 1219×1016