平法蘭、盲法蘭尺寸規格表 | ||||||
名稱 | 外徑 | 管口內徑 | 厚度 | 中心線 | 螺孔直徑 | 螺絲孔數 |
1/2" | 95 | 22 | 12.0 | 70 | 15 | 4 |
3/4" | 100 | 27 | 12.0 | 75 | 15 | 4 |
1" | 125 | 34 | 12.0 | 90 | 19 | 4 |
1 1/4" | 133 | 42 | 15.0 | 99 | 19 | 4 |
1 1/2" | 140 | 48 | 15.0 | 105 | 19 | 4 |
2" | 155 | 60 | 15.0 | 120 | 19 | 4 |
2 1/2" | 175 | 76 | 19.5 | 140 | 19 | 4 |
3" | 185 | 89 | 19.5 | 150 | 19 | 8 |
4" | 210 | 114 | 19.5 | 175 | 19 | 8 |
5" | 250 | 140 | 19.5 | 210 | 23 | 8 |
6" | 280 | 165 | 19.5 | 240 | 23 | 8 |
8" | 325 | 216 | 19.5 | 290 | 23 | 12 |
10" | 400 | 267 | 19.5 | 355 | 25 | 12 |
12" | 445 | 318 | 19.5 | 400 | 25 | 16 |
