Henan Wein Industry Co., Ltd.
Henan Wein Industry Co., Ltd.
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Potable Water Ductile Iron Pipe Flanges & Fittings PN16 Blank Tapped Flange
To complement our range of Ductile iron fittings our facility offers the ability to manufacture and supply the more “unusual” flanges in quick time and enables the customer to keep the accountability for service and quality with the same supplier.
We offer wide range of standard fitting flanges in accordance with ISO2531. Our products range from DN80 to DN2000,nominal pressure rating of PN10,PN16&PN25.
| DN | D | a | b | C | H | R | Weight (kg) |
| 40 | 150 | 19.0 | 16.0 | 3 | / | / | 2.0 |
| 50 | 165 | 19.0 | 16.0 | 3 | / | / | 2.4 |
| 60 | 175 | 19.0 | 16.0 | 3 | / | / | 2.7 |
| 65 | 185 | 19.0 | 16.0 | 3 | / | / | 3.1 |
| 80 | 200 | 19.0 | 16.0 | 3 | / | / | 3.5 |
| 100 | 220 | 19.0 | 16.0 | 3 | / | / | 4, 3 |
| 125 | 250 | 19.0 | 16.0 | 3 | / | / | 5.6 |
| 150 | 285 | 19.0 | 16.0 | 3 | / | / | 7.2 |
| 200 | 340 | 20.0 | 17.0 | 3 | / | / | 10.3 |
| 250 | 400 | 22.0 | 19.0 | 3 | / | / | 16.6 |
| 300 | 455 | 24.5 | 20.5 | 4 | / | / | 23.5 |
| 350 | 520 | 26.5 | 22.5 | 4 | 71 | 325 | 35.0 |
| 400 | 580 | 28.0 | 24.0 | 4 | 80 | 375 | 48.2 |
| 450 | 640 | 30.0 | 26.0 | 4 | 88 | 425 | 60.9 |
| 500 | 715 | 31.5 | 27.5 | 4 | 97 | 475 | 80.3 |
| 600 | 840 | 36.0 | 31.0 | 5 | 114 | 575 | 126.2 |
| 700 | 910 | 39.5 | 34.5 | 5 | 131 | 675 | 163.6 |
| 800 | 1025 | 43.0 | 38.0 | 5 | 148 | 775 | 228.7 |
| 900 | 1125 | 46.5 | 41.5 | 5 | 169 | 875 | 300.7 |
| 1000 | 1255 | 50.0 | 45.0 | 5 | 180 | 975 | 405.6 |
| 1100 | 1355 | 53.5 | 48.5 | 5 | 196 | 1075 | 509.9 |
| 1200 | 1485 | 57.0 | 52.0 | 5 | 212 | 1175 | 662.0 |
| 1400 | 1685 | 60.0 | 55.0 | 5 | 246 | 1375 | 994.0 |
| 1500 | 1820 | 62.5 | 57.5 | 5 | 252 | 1475 | 1201 |
| 1600 | 1930 | 65.0 | 60.0 | 5 | 276 | 1575 | 1409 |
| 1800 | 2130 | 70.0 | 65.0 | 5 | 308 | 1775 | 1858 |
| 2000 | 2345 | 75.0 | 70.0 | 5 | 340 | 1975 | 2407 |
| 2200 | 2555 | 81.0 | 75.0 | 6 | 372 | 2175 | 3097 |