判斷法蘭等級磅數0.5吋至24吋
輸入參數
判斷結果
其他功能
法蘭等級與其他規格對照表
管徑D(in) |
法蘭等級#Class |
法蘭外徑O(mm) |
法蘭厚度Tf(mm) |
法蘭銲頸長度Y(mm) |
螺栓孔數量N |
法蘭圓周長度L(mm) |
0.5 |
300 |
95 |
12.7 |
51 |
4 |
298.3 |
0.75 |
300 |
115 |
14.3 |
56 |
4 |
361.1 |
1 |
300 |
125 |
15.9 |
60 |
4 |
392.5 |
1.25 |
300 |
135 |
17.5 |
64 |
4 |
423.9 |
1.5 |
300 |
155 |
19.1 |
67 |
4 |
486.7 |
2 |
300 |
165 |
20.7 |
68 |
8 |
518.1 |
2.5 |
300 |
190 |
23.9 |
75 |
8 |
596.6 |
3 |
300 |
210 |
27 |
78 |
8 |
659.4 |
3.5 |
300 |
230 |
28.6 |
79 |
8 |
722.2 |
4 |
300 |
255 |
30.2 |
84 |
8 |
800.7 |
5 |
300 |
280 |
33.4 |
97 |
8 |
879.2 |
6 |
300 |
320 |
35 |
97 |
12 |
1004.8 |
8 |
300 |
380 |
39.7 |
110 |
12 |
1193.2 |
10 |
300 |
445 |
46.1 |
116 |
16 |
1397.3 |
12 |
300 |
520 |
49.3 |
129 |
16 |
1632.8 |
14 |
300 |
585 |
52.4 |
141 |
20 |
1836.9 |
16 |
300 |
650 |
55.6 |
144 |
20 |
2041.0 |
18 |
300 |
710 |
58.8 |
157 |
24 |
2229.4 |
20 |
300 |
775 |
62 |
160 |
24 |
2433.5 |
22 |
300 |
840 |
65.1 |
164 |
24 |
2637.6 |
24 |
300 |
915 |
68.3 |
167 |
24 |
2873.1 |
0.5 |
400 |
95 |
14.3 |
52 |
4 |
298.3 |
0.75 |
400 |
115 |
15.9 |
57 |
4 |
361.1 |
1 |
400 |
125 |
17.5 |
62 |
4 |
392.5 |
1.25 |
400 |
135 |
20.7 |
67 |
4 |
423.9 |
1.5 |
400 |
155 |
22.3 |
70 |
4 |
486.7 |
2 |
400 |
165 |
25.4 |
73 |
8 |
518.1 |
2.5 |
400 |
190 |
28.6 |
79 |
8 |
596.6 |
3 |
400 |
210 |
31.8 |
83 |
8 |
659.4 |
3.5 |
400 |
230 |
35 |
86 |
8 |
722.2 |
4 |
400 |
255 |
35 |
89 |
8 |
800.7 |
5 |
400 |
280 |
38.1 |
102 |
8 |
879.2 |
6 |
400 |
320 |
41.3 |
103 |
12 |
1004.8 |
8 |
400 |
380 |
47.7 |
117 |
12 |
1193.2 |
10 |
400 |
445 |
54 |
124 |
16 |
1397.3 |
12 |
400 |
520 |
57.2 |
137 |
16 |
1632.8 |
14 |
400 |
585 |
60.4 |
149 |
20 |
1836.9 |
16 |
400 |
650 |
63.5 |
152 |
20 |
2041.0 |
18 |
400 |
710 |
66.7 |
165 |
24 |
2229.4 |
20 |
400 |
775 |
69.9 |
168 |
24 |
2433.5 |
22 |
400 |
840 |
73.1 |
171 |
24 |
2637.6 |
24 |
400 |
915 |
76.2 |
175 |
24 |
2873.1 |
0.5 |
600 |
95 |
14.3 |
52 |
4 |
298.3 |
0.75 |
600 |
115 |
15.9 |
57 |
4 |
361.1 |
1 |
600 |
125 |
17.5 |
62 |
4 |
392.5 |
1.25 |
600 |
135 |
20.7 |
67 |
4 |
423.9 |
1.5 |
600 |
155 |
22.3 |
70 |
4 |
486.7 |
2 |
600 |
165 |
25.4 |
73 |
8 |
518.1 |
2.5 |
600 |
190 |
28.6 |
79 |
8 |
596.6 |
3 |
600 |
210 |
31.8 |
83 |
8 |
659.4 |
3.5 |
600 |
230 |
35 |
86 |
8 |
722.2 |
4 |
600 |
275 |
38.1 |
102 |
8 |
863.5 |
5 |
600 |
330 |
44.5 |
114 |
8 |
1036.2 |
6 |
600 |
355 |
47.7 |
117 |
12 |
1114.7 |
8 |
600 |
420 |
55.6 |
133 |
12 |
1318.8 |
10 |
600 |
510 |
63.5 |
152 |
16 |
1601.4 |
12 |
600 |
560 |
66.7 |
156 |
20 |
1758.4 |
14 |
600 |
605 |
69.9 |
165 |
20 |
1899.7 |
16 |
600 |
685 |
76.2 |
178 |
20 |
2150.9 |
18 |
600 |
745 |
82.6 |
184 |
20 |
2339.3 |
20 |
600 |
815 |
88.9 |
190 |
24 |
2559.1 |
22 |
600 |
870 |
95.2 |
197 |
24 |
2731.8 |
24 |
600 |
940 |
101.6 |
203 |
24 |
2951.6 |