HG/T20595-97對(duì)焊大口徑法蘭廠重量表
發(fā)布時(shí)間:2024-08-12
帶頸對(duì)焊法蘭理論重量表
重量 pn
dn
1.0
1.6
2.5
4.0
6.3
10.0
16.0
25.0
10
0.66
0.66
0.66
0.66
1.18
1.18
1.39
2.23
15
0.75
0.75
0.75
0.75
1.30
1.30
1.65
2.65
20
1.05
1.05
1.05
1.05
2.00
2.00
2.9
3.12
25
1.26
1.26
1.26
1.26
2.79
2.79
3.61
3.74
32
2.05
2.05
2.05
2.05
3.38
3.38
4.6
5.32
40
2.37
2.37
2.37
2.37
4.4
4.4
5.92
7.08
50
3.11
3.11
3.11
3.11
4.86
6.24
8.28
8.61
65
3.74
3.74
3.94
3.94
5.92
7.95
10.8
13.2
80
4.22
4.22
5.03
5.03
6.93
9.1
12.9
17.0
100
5.39
5.39
7.01
7.01
9.98
13.9
19.6
28.1
125
6.88
6.88
9.61
9.61
15.6
22.3
30.6
39.7
150
9.13
9.13
12.7
12.7
23.0
30.1
42.2
60.5
200
11.8
11.8
17.4
21.4
35.0
51.0
65.5
111.8
250
15.6
16.7
21.4
34.6
48.9
82.2
106.4
193.3
300
18.6
22.4
31.9
48.2
68.3
119.4
153.2
350
22.8
30.5
48.5
66.8
95.4
166.2
400
28.2
38.5
61.1
96.0
141.3
214.5
450
31.7
50.8
71.5
100.1
500
36.8
70.7
92.5
125.9
600
52.6
85.3
132.8
204.2
700
64.5
94.8
142.7
800
87.0
109.4
193.2
900
106.1
127.3
236.8
1000
123.9
169.7
312.9
1200
256.5
254.4
1400
187.7
333.5
1600
368.9
483.7
1800
451.1
590.5
2000
664.2
748.9