Buttweld Fitting >> Reducer
| Nominal Diameter | Outside Diameter |
End to End | |
|---|---|---|---|
| D1*D2 | |||
| DN | NPS (Inches) |
Series A (mm) |
"H" (mm) |
20×15 |
3/4×1/2 |
26.9×21.3 |
38 |
20×10 |
3/4×3/8 |
26.9×17.3 |
38 |
25×20 |
1×3/4 |
33.7×26.9 |
51 |
25×15 |
1×1/2 |
33.7×21.3 |
51 |
32×25 |
1.1/4×1 |
42.4×33.7 |
51 |
32×20 |
1.1/4×3/4 |
42.4×26.9 |
51 |
32×15 |
1.1/4×1/2 |
42.4×21.3 |
51 |
40×32 |
1.1/2×1.1/4 |
48.3×42.4 |
64 |
40×25 |
1.1/2×1 |
48.3×33.7 |
64 |
40×20 |
1.1/2×3/4 |
48.3×26.9 |
64 |
40×15 |
1.1/2×1/2 |
48.3×21.3 |
64 |
50×40 |
2×1.1/2 |
60.3×48.3 |
76 |
50×32 |
2×1.1/4 |
60.3×42.4 |
76 |
50×25 |
2×1 |
60.3×33.7 |
76 |
50×20 |
2×3/4 |
60.3×26.9 |
76 |
65×50 |
2.1/2×2 |
73.0×60.3 |
89 |
65×40 |
2.1/2×1.1/2 |
73.0×48.3 |
89 |
65×32 |
2.1/2×1.1/4 |
73.0×42.4 |
89 |
65×25 |
2.1/2×1 |
73.0×33.7 |
89 |
80×65 |
3×2.1/2 |
88.9×73.0 |
89 |
80×50 |
3×2 |
88.9×60.3 |
89 |
80×40 |
3×1.1/2 |
88.9×48.3 |
89 |
80×32 |
3×1.1/4 |
88.9×42.4 |
89 |
90×80 |
3.1/2×3 |
101.6×88.9 |
102 |
90×65 |
3.1/2×2.1/2 |
101.6×73.0 |
102 |
90×50 |
3.1/2×2 |
101.6×60.3 |
102 |
90×40 |
3.1/2×1.1/2 |
101.6×48.3 |
102 |
90×32 |
3.1/2×1.1/4 |
101.6×42.4 |
102 |
100×90 |
4×3.1/2 |
114.3×101.6 |
102 |
100×80 |
4×3 |
114.3×88.9 |
102 |
100×65 |
4×2.1/2 |
114.3×73.0 |
102 |
100×50 |
4×2 |
114.3×60.3 |
102 |
100×40 |
4×1.1/2 |
114.3×48.3 |
102 |
125×100 |
5×4 |
141.3×114.3 |
127 |
125×90 |
5×3.1/2 |
141.3×101.6 |
127 |
125×80 |
5×3 |
141.3×88.9 |
127 |
125×65 |
5×2.1/2 |
141.3×73.0 |
127 |
125×50 |
5×2 |
141.3×60.3 |
127 |
150×125 |
6×5 |
168.3×141.3 |
140 |
150×100 |
6×5 |
168.3×114.3 |
140 |
150×90 |
6×3.1/2 |
168.3×101.6 |
140 |
150×80 |
6×3 |
168.3×88.9 |
140 |
150×65 |
6×2.1/2 |
168.3×73.0 |
140 |
200×150 |
8×6 |
219.1×168.3 |
152 |
200×125 |
8×5 |
219.1×141.3 |
152 |
200×100 |
8×4 |
219.1×114.3 |
152 |
200×90 |
8×3.1/2 |
219.1×101.6 |
152 |
250×200 |
10×8 |
273.0×219.1 |
178 |
250×150 |
10×6 |
273.0×168.3 |
178 |
250×125 |
10×5 |
273.0×141.3 |
178 |
250×100 |
10×4 |
273.0×114.3 |
178 |
300×250 |
12×10 |
323.9×273.1 |
203 |
300×200 |
12×8 |
323.9×219.1 |
203 |
300×150 |
12×6 |
323.9×168.3 |
203 |
300×125 |
12×5 |
323.9×141.3 |
203 |
350×300 |
14×12 |
355.6×323.9 |
330 |
350×250 |
14×10 |
355.6×273.0 |
330 |
350×200 |
14×8 |
355.6×219.1 |
330 |
350×150 |
14×6 |
355.6×168.3 |
330 |
400×350 |
16×14 |
406.4×355.6 |
356 |
400×300 |
16×12 |
406.4×323.9 |
356 |
400×250 |
16×10 |
406.4×273.0 |
356 |
400×200 |
16×8 |
406.4×219.1 |
356 |
450×400 |
18×16 |
457×406.4 |
381 |
450×350 |
18×14 |
457×355.6 |
381 |
450×300 |
18×12 |
457×323.9 |
381 |
450×250 |
18×10 |
457×273.0 |
381 |
500×450 |
20×18 |
508×457 |
508 |
500×400 |
20×16 |
508×406.4 |
508 |
500×350 |
20×14 |
508×355.6 |
508 |
500×300 |
20×12 |
508×323.9 |
508 |
550×500 |
22×20 |
559×508 |
508 |
550×450 |
22×18 |
559×457 |
508 |
550×400 |
22×16 |
559×406.4 |
508 |
550×350 |
22×14 |
559×355.6 |
508 |
600×550 |
24×22 |
610×559 |
508 |
600×500 |
24×20 |
610×508 |
508 |
600×450 |
24×18 |
610×457 |
508 |
600×400 |
24×22 |
610×406.4 |
508 |
650×600 |
26×24 |
660×610 |
610 |
650×550 |
26×22 |
660×559 |
610 |
650×500 |
26×20 |
660×508 |
610 |
650×450 |
26×18 |
660×457 |
610 |
700×650 |
28×26 |
711×660 |
610 |
700×600 |
28×24 |
711×610 |
610 |
700×550 |
28×22 |
711×559 |
610 |
700×500 |
28×20 |
711×508 |
610 |
750×700 |
30×28 |
762×711 |
610 |
750×650 |
30×26 |
762×660 |
610 |
750×600 |
30×24 |
762×610 |
610 |
750×550 |
30×22 |
762×559 |
610 |
800×750 |
32×30 |
813×762 |
610 |