HG20592-97 化学工业部标准带颈平焊钢制管法兰PN1.0MPa(10压力)
发布时间：2007-10-15
|
公
称
通
径
DN
|
钢管
外径A1
|
连接尺寸
|
密封面尺寸
|
法
兰
厚
度
C
|
法兰
内径B1
|
法兰颈
|
法
兰
高
度
H
|
坡
口
宽
度
b
|
法兰
理论
重量
kg
|
|
突面
|
凸面
|
凹面
|
N
|
R
|
|
A
|
B
|
法兰
管径
D
|
螺栓孔中心圆
直径K
|
螺栓
孔直
径L
|
螺栓
孔数
量n
|
螺纹
Th.
|
d
|
f1
|
x
|
f2
x
|
Y
|
f3
|
A
|
B
|
A
|
B
|
|
10
|
17.2
|
14
|
90
|
60
|
14
|
4
|
M12
|
41
|
2
|
34
|
4
|
35
|
3
|
14
|
18
|
15
|
30
|
30
|
3
|
22
|
4
|
0.65
|
|
15
|
21.3
|
18
|
95
|
65
|
14
|
4
|
M12
|
46
|
2
|
39
|
4
|
40
|
3
|
14
|
22
|
19
|
35
|
35
|
3
|
22
|
4
|
0.72
|
|
20
|
26.9
|
25
|
105
|
75
|
14
|
4
|
M12
|
56
|
2
|
50
|
4
|
51
|
3
|
16
|
27.5
|
26
|
45
|
45
|
4
|
26
|
4
|
1.03
|
|
25
|
33.7
|
32
|
115
|
85
|
14
|
4
|
M12
|
65
|
2
|
57
|
4
|
58
|
3
|
16
|
34.5
|
33
|
52
|
52
|
4
|
28
|
5
|
1.24
|
|
32
|
42.4
|
38
|
140
|
100
|
18
|
4
|
M16
|
76
|
2
|
65
|
4
|
66
|
3
|
18
|
43.5
|
39
|
60
|
60
|
5
|
30
|
5
|
2.02
|
|
40
|
48.3
|
45
|
150
|
110
|
18
|
4
|
M16
|
84
|
2
|
75
|
4
|
76
|
3
|
18
|
49.5
|
46
|
70
|
70
|
5
|
32
|
5
|
2.36
|
|
50
|
60.3
|
57
|
165
|
125
|
18
|
4
|
M16
|
99
|
2
|
87
|
4
|
88
|
3
|
20
|
61.5
|
59
|
84
|
84
|
5
|
34
|
5
|
3.08
|
|
65
|
76.1
|
76
|
185
|
145
|
18
|
4
|
M16
|
118
|
2
|
109
|
4
|
110
|
3
|
20
|
77.5
|
78
|
104
|
104
|
6
|
32
|
6
|
3.66
|
|
80
|
88.9
|
89
|
200
|
160
|
18
|
8
|
M16
|
132
|
2
|
120
|
4
|
121
|
3
|
20
|
90.5
|
91
|
118
|
118
|
6
|
34
|
6
|
4.08
|
|
100
|
114.3
|
108
|
220
|
180
|
18
|
8
|
M16
|
156
|
2
|
149
|
4.5
|
150
|
3.5
|
22
|
116
|
110
|
140
|
140
|
6
|
40
|
6
|
5.40
|
|
125
|
139.7
|
133
|
250
|
210
|
18
|
8
|
M16
|
184
|
2
|
175
|
4.5
|
176
|
3.5
|
22
|
141.5
|
135
|
168
|
168
|
6
|
44
|
6
|
7.01
|
|
150
|
168.3
|
159
|
285
|
240
|
22
|
8
|
M20
|
211
|
2
|
203
|
4.5
|
204
|
3.5
|
24
|
170.5
|
161
|
195
|
195
|
8
|
44
|
6
|
9.10
|
|
200
|
219.1
|
219
|
340
|
295
|
22
|
8
|
M20
|
266
|
2
|
259
|
4.5
|
260
|
3.5
|
24
|
221.5
|
222
|
246
|
246
|
8
|
44
|
8
|
10.6
|
|
250
|
273
|
273
|
395
|
350
|
22
|
12
|
M20
|
319
|
2
|
312
|
4.5
|
313
|
3.5
|
26
|
276.5
|
276
|
298
|
298
|
10
|
46
|
10
|
13.4
|
|
300
|
323.9
|
325
|
445
|
400
|
22
|
12
|
M20
|
370
|
2
|
363
|
4.5
|
364
|
3.5
|
26
|
327.5
|
328
|
350
|
350
|
10
|
46
|
11
|
15.4
|
|
350
|
355.6
|
377
|
505
|
460
|
22
|
16
|
M20
|
429
|
2
|
421
|
5
|
422
|
4
|
26
|
359.5
|
381
|
400
|
412
|
10
|
53
|
12
|
20.5
|
|
400
|
406.4
|
426
|
565
|
515
|
26
|
16
|
M24
|
480
|
2
|
473
|
5
|
474
|
4
|
26
|
411
|
430
|
456
|
475
|
10
|
57
|
12
|
27.6
|
|
450
|
457
|
480
|
615
|
565
|
26
|
20
|
M24
|
530
|
2
|
523
|
5
|
524
|
4
|
28
|
462
|
485
|
502
|
525
|
12
|
63
|
12
|
31.1
|
|
500
|
508
|
530
|
670
|
620
|
26
|
20
|
M24
|
582
|
2
|
575
|
5
|
576
|
4
|
28
|
513.5
|
535
|
559
|
581
|
12
|
67
|
12
|
38.1
|
|
600
|
610
|
630
|
780
|
725
|
30
|
20
|
M27
|
682
|
2
|
675
|
5
|
676
|
4
|
28
|
616.5
|
636
|
658
|
678
|
12
|
75
|
12
|
48.1 |