变径管
|
变径管尺寸表 |
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|
D₁ |
D₂ |
Lo |
P=1.0MPa |
P=0.6MPa |
P=1.6MPa |
|||
|
TH |
L |
TH |
L |
TH |
L |
|||
|
15 |
10 |
37.5 |
5.5 |
237.5 |
5.5 |
237.5 |
5.5 |
237.5 |
|
20 |
15 |
37.5 |
5.5 |
237.5 |
5.5 |
237.5 |
5.5 |
237.5 |
|
25 |
20 |
37.5 |
5.5 |
237.5 |
5.5 |
237.5 |
5.5 |
237.5 |
|
32 |
25 |
37.5 |
5.5 |
237.5 |
5.5 |
237.5 |
5.5 |
237.5 |
|
40 |
32 |
37.5 |
5.5 |
237.5 |
5.5 |
237.5 |
5.5 |
237.5 |
|
50 |
40 |
37.5 |
5.5 |
237.5 |
5.5 |
237.5 |
5.5 |
237.5 |
|
65 |
50 |
37.5 |
5.5 |
287.5 |
5.5 |
237.5 |
5.5 |
347.5 |
|
80 |
65 |
37.5 |
5.5 |
347.5 |
5.5 |
287.5 |
5.5 |
397.5 |
|
100 |
80 |
50.0 |
5.5 |
390 |
5.5 |
350 |
9.4 |
500 |
|
125 |
100 |
62.5 |
5.5 |
472.5 |
5.5 |
412.5 |
9.4 |
612.5 |
|
150 |
125 |
62.5 |
9.4 |
572.5 |
5.5 |
462.5 |
10.9 |
732.5 |
|
200 |
100 |
250 |
9.8 |
790 |
7.1 |
620 |
12.9 |
1000 |
|
200 |
150 |
125 |
9.8 |
765 |
7.1 |
545 |
12.9 |
1000 |
|
250 |
200 |
125 |
10.4 |
905 |
9.4 |
625 |
15.2 |
1245 |
|
300 |
200 |
250 |
13.3 |
1110 |
9.4 |
770 |
17.3 |
|
|
300 |
250 |
125 |
13.3 |
1045 |
9.4 |
705 |
17.3 |
|
|
350 |
300 |
125 |
15.8 |
1195 |
9.8 |
825 |
19.6 |
|
|
400 |
300 |
250 |
16.8 |
10.6 |
970 |
23.8 |
||
|
400 |
350 |
125 |
16.8 |
10.6 |
945 |
23.8 |
||
|
450 |
400 |
125 |
18.3 |
13.0 |
1025 |
26.2 |
||
|
500 |
400 |
250 |
18.9 |
13.7 |
1210 |
26.2 |
||
|
500 |
450 |
125 |
18.9 |
13.7 |
1145 |
26.2 |
||
|
600 |
500 |
250 |
22.7 |
16.2 |
1430 |
27.6 |
||
|
700 |
600 |
250 |
24.5 |
18.6 |
37.2 |
|||
|
800 |
700 |
250 |
28.3 |
18.6 |
43.8 |
|||
|
900 |
800 |
250 |
30.0 |
20.0 |
48.3 |
|||
|
1000 |
900 |
250 |
33.2 |
22.9 |
52.6 |
|||
|
7000 |
5000 |
5000 |
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|
变径管标准L₀=2.5(D₁-D₂), 根据需要可任意选取。 |
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