变径管尺寸表 |
||||||||
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 |
||||||
变径管标准L₀=2.5(D₁-D₂), 根据需要可任意选取。 |