PN40公称压力的DIN铸钢法兰标准
发表时间:2014-5-30 11:35:20 作者: 点击数:
DN |
管道 壁厚 |
法兰 |
螺栓 |
||||
外径 |
壁厚 |
螺孔 中心圆 直径 |
螺栓 数量 |
螺纹 |
螺栓孔 直径 |
||
10 |
6 |
90 |
16 |
60 |
4 |
M12 |
14 |
15 |
6 |
95 |
16 |
65 |
4 |
M12 |
14 |
20 |
6.5 |
105 |
18 |
75 |
4 |
M12 |
14 |
25 |
7 |
115 |
18 |
85 |
4 |
M12 |
14 |
32 |
7 |
140 |
18 |
100 |
4 |
M16 |
18 |
40 |
7.5 |
150 |
18 |
110 |
4 |
M16 |
18 |
50 |
8 |
165 |
20 |
125 |
4 |
M16 |
18 |
65 |
8.5 |
185 |
22 |
145 |
8 |
M16 |
18 |
80 |
9 |
200 |
24 |
160 |
8 |
M16 |
18 |
100 |
10 |
235 |
24 |
190 |
8 |
M20 |
22 |
125 |
11 |
270 |
26 |
220 |
8 |
M24 |
26 |
150 |
12 |
300 |
28 |
250 |
8 |
M24 |
26 |
175 |
13 |
350 |
32 |
295 |
8 |
M27 |
30 |
200 |
14 |
375 |
34 |
320 |
12 |
M27 |
30 |
250 |
16 |
450 |
38 |
385 |
12 |
M30 |
33 |
300 |
17 |
515 |
42 |
450 |
16 |
M30 |
33 |
350 |
19 |
580 |
46 |
510 |
16 |
M33 |
36 |
400 |
21 |
660 |
50 |
585 |
16 |
M36 |
39 |
450 |
21 |
685 |
50 |
610 |
20 |
M36 |
39 |
500 |
21 |
755 |
52 |
670 |
20 |
M39 |
42 |
600 |
24 |
890 |
60 |
795 |
20 |
M45 |
48 |
700 |
27 |
995 |
64 |
900 |
24 |
M45 |
48 |
800 |
30 |
1140 |
72 |
1030 |
24 |
M52 |
56 |
900 |
33 |
1250 |
76 |
1140 |
28 |
M52 |
56 |
1000 |
36 |
1360 |
80 |
1250 |
28 |
M52 |
56 |
1200 |
42 |
1575 |
88 |
1460 |
32 |
M56 |
62 |
1400 |
47 |
1795 |
98 |
1680 |
36 |
M56 |
62 |
1600 |
54 |
2025 |
108 |
1900 |
40 |
M64 |
70 |
所有尺寸以毫米为单位 |
来源:格莱特控制阀