HG/T 20592~20635-2009 化工部法兰尺寸 PN40 PN64 PN100 PN160(部分尺寸)
1、HG/T 20592-2009 钢制管法兰(PN系列)--表8.2.4-5 PN40整体钢制管法兰(mm)
公称尺寸DN |
连接尺寸 |
法兰厚度C |
法兰颈 |
法兰外径D |
螺栓孔中心圆直径 K |
螺栓孔直径L |
螺栓孔数量n(个) |
螺栓Th |
N |
R |
So |
S1 |
10 |
90 |
60 |
14 |
4 |
M12 |
16 |
28 |
4 |
6 |
10 |
15 |
95 |
65 |
14 |
4 |
Ml2 |
16 |
32 |
4 |
6 |
11 |
20 |
105 |
75 |
14 |
4 |
M12 |
18 |
40 |
4 |
6.5 |
12 |
25 |
115 |
85 |
14 |
4 |
M12 |
18 |
50 |
4 |
7 |
14 |
32 |
140 |
100 |
18 |
4 |
Ml6 |
18 |
60 |
6 |
7 |
14 |
40 |
150 |
110 |
18 |
4 |
M16 |
18 |
70 |
6 |
7.5 |
14 |
50 |
165 |
125 |
18 |
4 |
M16 |
20 |
84 |
6 |
8 |
15 |
65 |
185 |
145 |
18 |
8 |
Ml6 |
22 |
104 |
6 |
8.5 |
17 |
80 |
200 |
160 |
18 |
8 |
M16 |
24 |
120 |
8 |
9 |
18 |
100 |
235 |
190 |
22 |
8 |
M20 |
24 |
142 |
8 |
10 |
18 |
125 |
270 |
220 |
26 |
8 |
M24 |
26 |
162 |
8 |
11 |
20 |
150 |
300 |
250 |
26 |
8 |
M24 |
28 |
192 |
10 |
12 |
21 |
200 |
375 |
320 |
30 |
12 |
M27 |
34 |
254 |
10 |
14 |
26 |
250 |
450 |
385 |
33 |
12 |
M30 |
38 |
312 |
12 |
16 |
29 |
300 |
515 |
450 |
33 |
16 |
M30 |
42 |
378 |
12 |
17 |
32 |
350 |
580 |
510 |
36 |
16 |
M33 |
46 |
432 |
12 |
19 |
35 |
400 |
660 |
585 |
39 |
16 |
M36X3 |
50 |
498 |
12 |
21 |
38 |
450 |
685 |
610 |
39 |
20 |
M36X3 |
57 |
522 |
12 |
21 |
38 |
500 |
755 |
670 |
42 |
20 |
M39X3 |
57 |
576 |
12 |
21 |
39 |
600 |
890 |
795 |
48 |
20 |
M45X3 |
72 |
686 |
12 |
24 |
45 |
2、HG/T 20592-2009 钢制管法兰(PN系列)--表8.2.4-6 PN63整体钢制管法兰(mm)
公称尺寸DN |
连接尺寸 |
法兰厚度C |
法兰颈 |
法兰外径D |
螺栓孔中心圆直径 K |
螺栓孔直径L |
螺栓孔数量n(个) |
螺栓Th |
N |
R |
So |
S1 |
10 |
100 |
70 |
14 |
4 |
Ml2 |
20 |
40 |
4 |
10 |
15 |
15 |
105 |
75 |
14 |
4 |
Ml2 |
20 |
45 |
4 |
10 |
15 |
20 |
130 |
90 |
18 |
4 |
Ml6 |
22 |
50 |
4 |
10 |
15 |
25 |
140 |
100 |
18 |
4 |
Ml6 |
24 |
61 |
4 |
10 |
18 |
32 |
155 |
110 |
22 |
4 |
M20 |
26 |
68 |
6 |
10 |
18 |
40 |
170 |
125 |
22 |
4 |
M20 |
28 |
82 |
6 |
10 |
21 |
50 |
180 |
135 |
22 |
4 |
M20 |
26 |
90 |
6 |
10 |
20 |
65 |
205 |
160 |
22 |
8 |
M20 |
26 |
105 |
6 |
10 |
20 |
80 |
215 |
170 |
22 |
8 |
M20 |
28 |
122 |
8 |
11 |
21 |
100 |
250 |
200 |
26 |
8 |
M24 |
30 |
146 |
8 |
12 |
23 |
125 |
295 |
240 |
30 |
8 |
M27 |
34 |
177 |
8 |
13 |
26 |
150 |
345 |
280 |
33 |
8 |
M30 |
36 |
204 |
10 |
14 |
27 |
200 |
415 |
345 |
36 |
12 |
M33 |
42 |
264 |
10 |
16 |
32 |
250 |
470 |
400 |
36 |
12 |
M33 |
46 |
320 |
12 |
19 |
35 |
300 |
530 |
460 |
36 |
16 |
M33 |
52 |
378 |
12 |
21 |
39 |
350 |
600 |
525 |
39 |
16 |
M36X3 |
56 |
434 |
12 |
23 |
42 |
400 |
670 |
585 |
42 |
16 |
M39X3 |
60 |
490 |
12 |
26 |
45 |
3、HG/T 20592-2009 钢制管法兰(PN系列)--表8.2.4-7 PN100整体钢制管法兰(mm)
公称尺寸DN |
连接尺寸 |
法兰厚度C |
法兰颈 |
法兰外径D |
螺栓孔中心圆直径 K |
螺栓孔直径L |
螺栓孔数量n(个) |
螺栓Th |
N |
R |
So |
S1 |
10 |
100 |
70 |
14 |
4 |
Ml2 |
20 |
40 |
4 |
10 |
15 |
15 |
105 |
75 |
14 |
4 |
M12 |
20 |
45 |
4 |
10 |
15 |
20 |
130 |
90 |
18 |
4 |
M16 |
22 |
50 |
4 |
10 |
15 |
25 |
140 |
100 |
18 |
4 |
M16 |
24 |
61 |
4 |
10 |
18 |
32 |
155 |
110 |
22 |
4 |
M20 |
26 |
68 |
6 |
10 |
18 |
40 |
170 |
125 |
22 |
4 |
M20 |
28 |
82 |
6 |
10 |
21 |
50 |
195 |
145 |
26 |
4 |
M24 |
30 |
96 |
6 |
10 |
23 |
65 |
220 |
170 |
26 |
8 |
M24 |
34 |
118 |
6 |
11 |
24 |
80 |
230 |
180 |
26 |
8 |
M24 |
36 |
128 |
8 |
12 |
24 |
100 |
265 |
210 |
30 |
8 |
M27 |
40 |
150 |
8 |
14 |
25 |
125 |
315 |
250 |
33 |
8 |
M30 |
40 |
185 |
8 |
16 |
30 |
150 |
355 |
290 |
33 |
12 |
M30 |
44 |
216 |
10 |
18 |
33 |
200 |
430 |
360 |
36 |
12 |
M33 |
52 |
278 |
10 |
21 |
39 |
250 |
505 |
430 |
39 |
12 |
M36X3 |
60 |
340 |
12 |
25 |
45 |
300 |
585 |
500 |
42 |
16 |
M39X3 |
68 |
407 |
12 |
29 |
51 |
350 |
655 |
560 |
48 |
16 |
M45X3 |
74 |
460 |
12 |
32 |
55 |
400 |
715 |
620 |
48 |
16 |
M45X3 |
78 |
518 |
12 |
36 |
59 |
4、HG/T 20592-2009 钢制管法兰(PN系列)--表8.2.4-8 PN160整体钢制管法兰(mm)
公称尺寸DN |
连接尺寸 |
法兰厚度C |
法兰颈 |
法兰外径D |
螺栓孔中心圆直径 K |
螺栓孔直径L |
螺栓孔数量n(个) |
螺栓Th |
N |
R |
So |
S1 |
10 |
100 |
70 |
14 |
4 |
M12 |
20 |
40 |
4 |
10 |
15 |
15 |
105 |
75 |
14 |
4 |
M12 |
20 |
45 |
4 |
10 |
15 |
20 |
130 |
90 |
18 |
4 |
Ml6 |
24 |
50 |
4 |
10 |
15 |
25 |
140 |
100 |
18 |
4 |
M16 |
24 |
61 |
4 |
10 |
18 |
32 |
155 |
110 |
22 |
4 |
M20 |
28 |
68 |
4 |
10 |
18 |
40 |
170 |
125 |
22 |
4 |
M20 |
28 |
82 |
4 |
10 |
21 |
50 |
195 |
145 |
26 |
4 |
M24 |
30 |
96 |
4 |
10 |
23 |
65 |
220 |
170 |
26 |
8 |
M24 |
34 |
118 |
5 |
11 |
24 |
80 |
230 |
180 |
26 |
8 |
M24 |
36 |
128 |
5 |
12 |
24 |
100 |
265 |
210 |
30 |
8 |
M27 |
40 |
150 |
5 |
14 |
25 |
125 |
315 |
250 |
33 |
8 |
M30 |
44 |
184 |
6 |
16 |
29.5 |
150 |
355 |
290 |
33 |
12 |
M30 |
50 |
224 |
6 |
18 |
37 |
200 |
430 |
360 |
36 |
12 |
M33 |
60 |
288 |
8 |
21 |
44 |
250 |
515 |
430 |
42 |
12 |
M39X3 |
68 |
346 |
8 |
31 |
48 |
300 |
585 |
500 |
42 |
16 |
M39X3 |
78 |
414 |
10 |
46 |
57 | |