判斷法蘭等級磅數26吋至42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) |
26 |
300A |
972 |
78 |
183 |
28 |
3052.1 |
28 |
300A |
1035 |
84.3 |
195 |
28 |
3249.9 |
30 |
300A |
1092 |
90.7 |
208 |
28 |
3428.9 |
32 |
300A |
1149 |
97 |
221 |
28 |
3607.9 |
34 |
300A |
1206 |
100.1 |
230 |
28 |
3786.8 |
36 |
300A |
1270 |
103.4 |
240 |
32 |
3987.8 |
38 |
300A |
1168 |
106.4 |
179 |
32 |
3667.5 |
40 |
300A |
1238 |
112.8 |
192 |
32 |
3887.3 |
42 |
300A |
1289 |
117.6 |
199 |
32 |
4047.5 |
26 |
400A |
972 |
88.9 |
194 |
28 |
3052.1 |
28 |
400A |
1035 |
95.2 |
206 |
28 |
3249.9 |
30 |
400A |
1092 |
101.6 |
219 |
28 |
3428.9 |
32 |
400A |
1149 |
108 |
232 |
28 |
3607.9 |
34 |
400A |
1206 |
111.3 |
241 |
28 |
3786.8 |
36 |
400A |
1270 |
114.3 |
251 |
32 |
3987.8 |
38 |
400A |
1206 |
124 |
206 |
32 |
3786.8 |
40 |
400A |
1270 |
130 |
216 |
32 |
3987.8 |
42 |
400A |
1321 |
133.4 |
224 |
32 |
4147.9 |
26 |
600A |
1016 |
108 |
222 |
28 |
3190.2 |
28 |
600A |
1073 |
111.3 |
235 |
28 |
3369.2 |
30 |
600A |
1130 |
114.3 |
248 |
28 |
3548.2 |
32 |
600A |
1194 |
117.3 |
260 |
28 |
3749.2 |
34 |
600A |
1245 |
120.6 |
270 |
28 |
3909.3 |
36 |
600A |
1314 |
124 |
282 |
28 |
4126.0 |
38 |
600A |
1270 |
152.4 |
254 |
28 |
3987.8 |
40 |
600A |
1321 |
158.8 |
264 |
32 |
4147.9 |
42 |
600A |
1403 |
168.1 |
279 |
28 |
4405.4 |
26 |
300B |
867 |
87.4 |
143 |
32 |
2722.4 |
28 |
300B |
921 |
87.4 |
148 |
36 |
2891.9 |
30 |
300B |
991 |
92.2 |
156 |
36 |
3111.7 |
32 |
300B |
1054 |
101.6 |
167 |
32 |
3309.6 |
34 |
300B |
1108 |
101.6 |
171 |
36 |
3479.1 |
36 |
300B |
1171 |
101.6 |
179 |
32 |
3676.9 |
38 |
300B |
1222 |
109.5 |
190 |
36 |
3837.1 |
40 |
300B |
1273 |
114.3 |
197 |
40 |
3997.2 |
42 |
300B |
1334 |
117.6 |
203 |
36 |
4188.8 |
26 |
400B |
851 |
88.9 |
149 |
28 |
2672.1 |
28 |
400B |
914 |
95.2 |
159 |
24 |
2870.0 |
30 |
400B |
972 |
101.6 |
170 |
28 |
3052.1 |
32 |
400B |
1035 |
108 |
179 |
28 |
3249.9 |
34 |
400B |
1086 |
111.3 |
187 |
32 |
3410.0 |
36 |
400B |
1156 |
119.1 |
200 |
28 |
3629.8 |
38 |
400B |
- |
- |
- |
- |
- |
40 |
400B |
- |
- |
- |
- |
- |
42 |
400B |
- |
- |
- |
- |
- |
26 |
600B |
889 |
111.3 |
181 |
28 |
2791.5 |
28 |
600B |
952 |
115.8 |
190 |
28 |
2989.3 |
30 |
600B |
1022 |
125.5 |
205 |
28 |
3209.1 |
32 |
600B |
1086 |
130 |
216 |
28 |
3410.0 |
34 |
600B |
1162 |
141.2 |
233 |
24 |
3648.7 |
36 |
600B |
1213 |
146 |
243 |
28 |
3808.8 |
38 |
600B |
- |
- |
- |
- |
- |
40 |
600B |
- |
- |
- |
- |
- |
42 |
600B |
- |
- |
- |
- |
- |