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 鋼管知識(shí) |
| 砂型離心鑄鐵管的承插口尺寸 |
| 雙擊自動(dòng)滾屏 |
發(fā)布者：admin 發(fā)布時(shí)間：2009/7/30 閱讀：3076次 【字體：大 中 小】 |
砂型離心鑄鐵管的承插口尺寸
|
公稱口徑
DN／mm |
承 口／mm |
插 口／mm |
|
D3 |
A |
B |
C |
P |
E |
F |
R |
D4 |
R3 |
X |
|
200 |
240.0 |
38 |
30 |
15 |
100 |
10 |
71 |
25 |
230.0 |
5 |
15 |
|
250 |
293.6 |
38 |
32 |
15 |
105 |
11 |
73 |
26 |
281.6 |
5 |
20 |
|
300 |
344.8 |
38 |
33 |
16 |
105 |
11 |
75 |
27 |
332.8 |
5 |
20 |
|
350 |
396.0 |
40 |
34 |
17 |
110 |
11 |
77 |
28 |
384.0 |
5 |
20 |
|
400 |
447.6 |
40 |
36 |
18 |
110 |
11 |
78 |
29 |
435.0 |
5 |
25 |
|
450 |
498.8 |
40 |
37 |
19 |
115 |
11 |
80 |
30 |
486.8 |
5 |
25 |
|
500 |
552.9 |
40 |
38 |
19 |
115 |
12 |
82 |
31 |
540.0 |
6 |
25 |
|
600 |
654.8 |
42 |
41 |
20 |
120 |
12 |
84 |
32 |
642.8 |
6 |
25 |
|
700 |
757.0 |
42 |
43 |
21 |
125 |
12 |
86 |
33 |
745.0 |
6 |
25 |
|
800 |
860.0 |
45 |
46 |
23 |
130 |
12 |
89 |
35 |
848.0 |
6 |
25 |
|
900 |
963.0 |
55 |
50 |
25 |
135 |
12 |
92 |
37 |
951.0 |
6 |
25 |
|
1000 |
1067.0 |
50 |
54 |
27 |
140 |
13 |
98 |
40 |
1053 |
6 |
25 |
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