PN10 PN16 PN 25Ductile Iron Joints Pudddle Flange DN80 - DN2000 Blue Color
Puddle flange
Pressure rating: PN10/PN16/PN25
Accessories: gasket, bolts and nuts
cement lining inside and zinc and bitumen coating outside
Mechanical properties of ductile iron fittings
Standard | Nominal Diameter | Tensile Strength | Elongation | Hardness |
DN mm | N/mm2 | % | HB | |
ISO2531 BS EN545 | DN80-2600 | ≥420 | ≥5 | ≤230 |
Item | PN10 | PN16 | PN25 | |||||||||
DN | D1 | D2 | b | Weight /kg | D1 | D2 | b | Weight /kg | D1 | D2 | b 1 | Weight /kg |
80 | 220 | 98 | 16 | 2.9 | 220 | 98 | 16 | 2.9 | 220 | 98 | 16 | 2.9 |
100 | 220 | 118 | 16 | 3.3 | 220 | 118 | 16 | 3.3 | 235 | 118 | 16 | 3.3 |
125 | 250 | 144 | 16 | 4 | 250 | 144 | 16 | 4 | 270 | 144 | 16 | 4.6 |
150 | 285 | 170 | 16 | 4.9 | 285 | 170 | 16 | 4.9 | 300 | 170 | 17 | 5.9 |
200 | 340 | 222 | 17 | 6.8 | 340 | 222 | 17 | 6.6 | 360 | 222 | 19 | 8.7 |
250 | 400 | 274 | 19 | 9.8 | 400 | 274 | 19 | 9.2 | 425 | 274 | 21.5 | 13.1 |
300 | 455 | 326 | 20.5 | 12.8 | 455 | 326 | 20.5 | 12.4 | 485 | 326 | 23.5 | 18 |
350 | 505 | 378 | 20.5 | 14.1 | 520 | 378 | 22.5 | 17.2 | 555 | 378 | 26 | 25.5 |
400 | 565 | 429 | 20.5 | 16.3 | 580 | 429 | 24 | 21.9 | 620 | 429 | 28 | 33.2 |
450 | 615 | 480 | 20.5 | 18.1 | 640 | 480 | 26 | 26.7 | 670 | 480 | 30.5 | 42.2 |
500 | 670 | 532 | 22.5 | 121.8 | 715 | 532 | 27.5 | 37 | 730 | 532 | 32.5 | 48.7 |
600 | 780 | 635 | 25 | 30.8 | 840 | 635 | 31 | 57.3 | 845 | 635 | 37 | 71.5 |
700 | 895 | 738 | 27.5 | 40.5 | 910 | 738 | 34.5 | 55.6 | 960 | 738 | 41.5 | 90.3 |
800 | 1015 | 842 | 30 | 54.8 | 1025 | 842 | 38 | 74 | 1085 | 842 | 46 | 123 |
900 | 1115 | 945 | 32.5 | 64.3 | 1125 | 945 | 41.5 | 88.2 | 1185 | 945 | 50.5 | 149 |
1000 | 1230 | 1048 | 35 | 81.4 | 1255 | 1048 | 45 | 123 | 1320 | 1048 | 55 | 201 |
1100 | 1340 | 1152 | 37. 5 | 105 | 1355 | 1152 | 48.5 | 141 | 1420 | 1152 | 59.5 | 224 |
1200 | 1455 | 1255 | 40 | 121 | 1485 | 1255 | 52 | 185 | 1530 | 1255 | 64 | 285 |
1400 | 1675 | 1462 | 41 | 148 | 1685 | 1462 | 55 | 216 | 1755 | 1462 | 69 | 368 |
1500 | 1785 | 1565 | 42.5 | 201.4 | 1820 | 1565 | 57.5 | 289 | 1865 | 1565 | 72.5 | 421.9 |
1600 | 1915 | 1668 | 44 | 206.4 | 1930 | 1668 | 60 | 308 | 1975 | 1668 | 76 | 486 |
1800 | 2115 | 1875 | 47 | 236.3 | 2130 | 1875 | 65 | 362 | 2195 | 1875 | 83 | 611 |
2000 | 2325 | 2082 | 50 | 279.4 | 2345 | 2082 | 70 | 432 | 2425 | 2082 | 90 | 786 |