专业销售机制铸铁管,球墨铸铁管,柔性铸铁管,铸铁排水管,A型铸铁管,B型铸铁管,W型铸铁管、球磨铸铁井盖箅子
法兰压盖 | 单位(mm) | |||||
公称口径DN | 50 | 75 | 100 | 125 | 150 | 200 |
n*d | 3*12 | 3*12 | 3*12 | 4*14 | 4*14 | 4*14 |
D1 | 65 | 90 | 115 | 142 | 167 | 220 |
D2 | 80 | 405 | 130 | 161 | 186 | 240 |
D2 | 93 | 118 | 143 | 175 | 200 | 258 |
φ | 110 | 135 | 160 | 197 | 221 | 278 |
A | 13.5 | 13.5 | 14.5 | 14.5 | 17.5 | 195 |
E | 3 | 3 | 3 | 3 | 5 | 5 |
H | 24 | 24 | 26 | 26 | 29 | 29 |
R | 14 | 14 | 14 | 14 | 16 | 16 |
法兰压盖 | 单位(mm) | |||||
公称口径DN | 50 | 75 | 100 | 125 | 150 | 200 |
D1 | 62 | 88 | 114 | 140 | 165 | 219 |
D2 | 76 | 102 | 129 | 153 | 179 | 235 |
D3 | 95.7 | 121.7 | 147.71 | 172 | 198 | 254.5 |
D4 | 106.7 | 132.7 | 158.71 | 183 | 212.92 | 268.5 |
D5 | 129.7 | 155.7 | 181.71 | 206 | 237.92 | 295.5 |
R1 | 2.5 | 2.5 | 2.5 | 2.2 | 2.5 | 2.5 |
R2 | 8 | 8 | 8 | 8 | 8 | 8 |
P1 | 4 | 4 | 4 | 4 | 4 | 4 |
P2 | 6 | 6 | 6 | 8 | 8 | 8 |
P3 | 15 | 15 | 15 | 15 | 17 | 17 |
P4 | 22 | 22 | 22 | 23 | 27 | 27 |
K | 12 | 10 | 10 | 10 | 10 | 10 |
D | 11(3) | 11(3) | 11(3) | 11(3) | 13(4) | 13(4) |