异径管尺寸规格
ASME B16.9对焊异径管规格尺寸
2020-12-30
| 英寸 | DN | D | d | H |
| 3/4 x 1/2 | 20 x 15 | 26.7 | 21,34 | 38 |
| 3/4 x 3/8 | 20 x 10 | 26.7 | 17,14 | 38 |
| 1 x 3/4 | 25 x 20 | 33.4 | 26.7 | 51 |
| 1 x 1/2 | 25 x 15 | 33.4 | 21,34 | 51 |
| 1 1/4 x 1 | 32 x 25 | 42.2 | 33.4 | 51 |
| 1 1/4 x 3/4 | 32 x 20 | 42.2 | 26.7 | 51 |
| 1 1/4 x 1/2 | 32 x 15 | 42.2 | 21,34 | 51 |
| 1 1/2 x 1 1/4 | 40 x 32 | 48.3 | 42.2 | 64 |
| 1 1/2 x 1 | 40 x 25 | 48.3 | 33.4 | 64 |
| 1 1/2 x 3/4 | 40 x 20 | 48.3 | 26.7 | 64 |
| 1 1/2 x 1/2 | 40 x 15 | 48.3 | 21,34 | 64 |
| 2 x 1 1/2 | 50 x 40 | 60.3 | 48.3 | 76 |
| 2 x 1 1/4 | 50 x 32 | 60.3 | 42.2 | 76 |
| 2 x 1 | 50 x 25 | 60.3 | 33.4 | 76 |
| 2 x 3/4 | 50 x 20 | 60.3 | 26.7 | 76 |
| 2 1/2 x 2 | 65 x 50 | 73 | 60.3 | 89 |
| 2 1/2 x 1 1/2 | 65 x 40 | 73 | 48.3 | 89 |
| 2 1/2 x 1 1/4 | 65 x 32 | 73 | 42.2 | 89 |
| 2 1/2 x1 | 65 x 25 | 73 | 33.4 | 89 |
| 3 x 2 1/2 | 80 x 65 | 88.9 | 73 | 89 |
| 3 x 2 | 80 x 50 | 88.9 | 60.3 | 89 |
| 3 x 1 1/2 | 80 x 40 | 88.9 | 48.3 | 89 |
| 3 x 1 1/4 | 80 x 32 | 88.9 | 42.2 | 89 |
| 3 1/2 x 3 | 90 x 80 | 101.6 | 88.9 | 102 |
| 3 1/2 x 2 1/2 | 90 x 65 | 101.6 | 73 | 102 |
| 3 1/2 x 2 | 90 x 50 | 101.6 | 60.3 | 102 |
| 3 1/2 x 1 1/2 | 90 x 40 | 101.6 | 48.3 | 102 |
| 3 1/2 x 1 1/4 | 90 x 32 | 101.6 | 42.2 | 102 |
| 4 x 3 1/2 | 100 x 90 | 114.3 | 73 | 102 |
| 4 x 3 | 100 x 80 | 114.3 | 88.9 | 102 |
| 4 x 2 1/2 | 100 x 65 | 114.3 | 73 | 102 |
| 4 x 2 | 100 x 50 | 114.3 | 60.3 | 102 |
| 4 x 1 1/2 | 100 x 40 | 114.3 | 48.3 | 102 |
| 5 x 4 | 125 x 100 | 141.3 | 114.3 | 127 |
| 5 x 3 1/2 | 125 x 90 | 141.3 | 101.6 | 127 |
| 5 x 3 | 125 x 80 | 141.3 | 88.9 | 127 |
| 5 x 2 1/2 | 125 x 65 | 141.3 | 73 | 127 |
| 5 x 2 | 125 x 50 | 141.3 | 60.3 | 127 |
| 6 x 5 | 150 x 125 | 168.3 | 141.3 | 140 |
| 6 x 4 | 150 x 100 | 168.3 | 114.3 | 140 |
| 6 x 1/2 | 150 x 90 | 168.3 | 101.6 | 140 |
| 6 x 3 | 150 x 80 | 168.3 | 88.9 | 140 |
| 6 x 1/2 | 150 x 65 | 168.3 | 73 | 140 |
| 8 x 6 | 200 x 150 | 219.1 | 168.3 | 152 |
| 8 x 5 | 200 x 125 | 219.1 | 141.3 | 152 |
| 8 x 4 | 200 x 100 | 219.1 | 114.3 | 152 |
| 8 x 3 1/2 | 200 x 90 | 219.1 | 101.6 | 152 |
| 10 x 8 | 250 x 200 | 273 | 219.1 | 178 |
| 10 x 6 | 250 x 150 | 273 | 168.3 | 178 |
| 10 x 5 | 250 x 125 | 273 | 141.3 | 178 |
| 10 x 4 | 250 x 100 | 273 | 114.3 | 178 |
| 12 x 10 | 300 x 250 | 323.8 | 273 | 203 |
| 12 x 8 | 300 x 200 | 323.8 | 219.1 | 203 |
| 12 x 6 | 300 x 150 | 323.8 | 168.3 | 203 |
| 12 x 5 | 300 x 125 | 323.8 | 141.3 | 203 |
| 14 x 12 | 350 x 300 | 355.6 | 323.8 | 330 |
| 14 x 10 | 350 x 250 | 355.6 | 273 | 330 |
| 14 x 8 | 350 x 200 | 355.6 | 219.1 | 330 |
| 14 x 6 | 350 x 150 | 355.6 | 168.3 | 330 |
| 16 x 14 | 400 x 350 | 406.4 | 355.6 | 355.6 |
| 16 x 12 | 400 x 300 | 406.4 | 323.8 | 355.6 |
| 16 x 10 | 400 x 250 | 406.4 | 273 | 355.6 |
| 16 x 8 | 400 x 200 | 406.4 | 219.1 | 355.6 |
| 18 x 16 | 450 x 400 | 457 | 406.4 | 381 |
| 18 x 14 | 450 x 350 | 457 | 355.6 | 381 |
| 18 x 12 | 450 x 300 | 457 | 323.8 | 381 |
| 18 x 10 | 450 x 250 | 457 | 273 | 381 |
| 20 x 18 | 500 x 450 | 508 | 457 | 508 |
| 20 x 16 | 500 x 400 | 508 | 406.4 | 508 |
| 20 x 14 | 500 x 350 | 508 | 355.6 | 508 |
| 20 x 12 | 500 x 300 | 508 | 323.8 | 508 |
| 22 x 20 | 550 x 500 | 559 | 508 | 508 |
| 22 x 18 | 550 x 450 | 559 | 457 | 508 |
| 22 x 16 | 550 x 400 | 559 | 406.4 | 508 |
| 22 x 14 | 550 x 350 | 559 | 355.6 | 508 |
| 24 x 22 | 600 x 550 | 610 | 559 | 508 |
| 24 x 20 | 600 x 500 | 610 | 508 | 508 |
| 24 x 18 | 600 x 450 | 610 | 457 | 508 |
| 24 x 16 | 600 x 400 | 610 | 406.4 | 508 |
| 26×24 | 650×600 | 660 | 610 | 610 |
| 26×22 | 650×550 | 660 | 559 | 610 |
| 26×20 | 650×500 | 660 | 508 | 610 |
| 26×18 | 650×450 | 660 | 457 | 610 |
| 28×26 | 700×650 | 711 | 660 | 610 |
| 28×24 | 700×600 | 711 | 610 | 610 |
| 28×20 | 700×500 | 711 | 508 | 610 |
| 28×18 | 700×450 | 711 | 457 | 610 |
| 30×28 | 750×700 | 762 | 711 | 610 |
| 30×26 | 750×650 | 762 | 660 | 610 |
| 30×24 | 750×600 | 762 | 610 | 610 |
| 30×20 | 750×500 | 762 | 508 | 610 |
| 32×30 | 800×750 | 813 | 762 | 610 |
| 32×28 | 800×700 | 813 | 711 | 610 |
| 32×26 | 800×650 | 813 | 660 | 610 |
| 32×24 | 800×600 | 813 | 610 | 610 |
| 34×32 | 850×800 | 864 | 813 | 610 |
| 34×30 | 850×750 | 864 | 762 | 610 |
| 34×26 | 850×650 | 864 | 660 | 610 |
| 34×24 | 850×600 | 864 | 610 | 610 |
| 36×34 | 900×850 | 914 | 864 | 610 |
| 36×32 | 900×800 | 914 | 813 | 610 |
| 36×30 | 900×750 | 914 | 762 | 610 |
| 36×26 | 900×650 | 914 | 660 | 610 |
| 36×24 | 900×600 | 914 | 610 | 610 |
| 38×36 | 950×900 | 965 | 914 | 610 |
| 38×34 | 950×850 | 965 | 864 | 610 |
| 38×32 | 950×800 | 965 | 813 | 610 |
| 38×30 | 950×750 | 965 | 762 | 610 |
| 38×28 | 950×700 | 965 | 711 | 610 |
| 38×26 | 950×650 | 965 | 660 | 610 |
| 40×38 | 1000×950 | 1016 | 965 | 610 |
| 40×36 | 1000×900 | 1016 | 914 | 610 |
| 40×34 | 1000×850 | 1016 | 864 | 610 |
| 40×32 | 1000×800 | 1016 | 813 | 610 |
| 40×30 | 1000×750 | 1016 | 762 | 610 |
| 42×40 | 1050×1000 | 1067 | 1016 | 610 |
| 42×38 | 1050×950 | 1067 | 965 | 610 |
| 42×36 | 1050×900 | 1067 | 914 | 610 |
| 42×34 | 1050×850 | 1067 | 864 | 610 |
| 42×32 | 1050×800 | 1067 | 813 | 610 |
| 42×30 | 1050×750 | 1067 | 762 | 610 |
| 44×42 | 1100×1050 | 1118 | 1067 | 610 |
| 44×40 | 1100×1000 | 1118 | 1016 | 610 |
| 44×38 | 1100×950 | 1118 | 965 | 610 |
| 44×36 | 1100×900 | 1118 | 914 | 610 |
| 46×44 | 1150×1100 | 1168 | 1118 | 711 |
| 46×42 | 1150×1050 | 1168 | 1067 | 711 |
| 46×40 | 1150×1000 | 1168 | 1016 | 711 |
| 46×38 | 1150×950 | 1168 | 965 | 711 |
| 48×46 | 1200×1150 | 1219 | 1168 | 711 |
| 48×44 | 1200×1100 | 1219 | 1118 | 711 |
| 48×42 | 1200×1050 | 1219 | 1067 | 711 |
| 48×40 | 1200×1000 | 1219 | 1016 |
711 |
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