|
|
|
|
弯管系列 |
|
焊 缝 |
无 缝 |
公称直径
|
DN250-DN900 |
DN25-DN600 |
壁 厚
|
2.0-40mm |
弯曲半径
|
R=2.5D-R=10D |
弯曲角度
|
45°,90°,180° |
R=4D |
公称尺寸 |
坡口处外径:D |
弯曲半径:R
直管段长度:L |
壁厚:t
|
DN |
Mm |
Mm |
Sch
No |
Mm |
50 |
57
60.3 |
R=200
L=350 |
40
80 |
4.0
5.6 |
65 |
76
73.0 |
R=260
L=350 |
40
80 |
5.0
7.1 |
80 |
89
88.9 |
R=320
L=350 |
40
80 |
5.6
8.0 |
100 |
108
114.3 |
R=400
L=350 |
40
80 |
5.9
8.8 |
125 |
133
141.3 |
R=500
L=350 |
40
80 |
6.3
10.0 |
150 |
159
168.3 |
R=600
L=350 |
40
80 |
7.1
11.0 |
200 |
219
219.1 |
R=800
L=700 |
40
80 |
8
12.5 |
250 |
273
273.1 |
R=1000
L=700 |
40
80 |
8.8
16.0 |
300 |
325
323.9 |
R=1250
L=700 |
40
80 |
10
17.5 |
350 |
377
355.6 |
R=1400
L=700 |
40
80 |
11
20.0 |
400 |
426
406.4 |
R=1600
L=700 |
40
80 |
12.5
22.2 |
450 |
478
457 |
R=1800
L=700 |
40
80 |
14.2
25 |
500 |
529
508 |
R=2000
L=700 |
40
80 |
16
28 |
600 |
630
610 |
R=2400
L=700 |
40
80 |
17.48
30.96 |
|
R=5D |
公称尺寸 |
坡口处外径:D |
弯曲半径:R
直管段长度:L |
壁厚:t
|
DN |
Mm |
Mm |
Sch
No |
Mm |
50 |
57
60.3 |
R=200
L=350 |
40
80 |
4.0
5.6 |
65 |
76
73.0 |
R=325
L=350 |
40
80 |
5.0
7.1 |
80 |
89
88.9 |
R=400
L=350 |
40
80 |
5.6
8.0 |
100 |
108
114.3 |
R=500
L=350 |
40
80 |
5.9
8.8 |
125 |
133
141.3 |
R=625
L=350 |
40
80 |
6.3
10.0 |
150 |
159
168.3 |
R=750
L=350 |
40
80 |
7.1
11.0 |
200 |
219
219.1 |
R=1000
L=700 |
40
80 |
8
12.5 |
250 |
273
273.1 |
R=1250
L=700 |
40
80 |
8.8
16.0 |
300 |
325
323.9 |
R=1500
L=700 |
40
80 |
10
17.5 |
350 |
377
355.6 |
R=1750
L=700 |
40
80 |
11.0
20.0 |
400 |
426
406.4 |
R=2000
L=700 |
40
80 |
12.5
22.2 |
450 |
478
457 |
R=2250
L=700 |
40
80 |
14.2
25 |
500 |
529
508 |
R=2500
L=700 |
40
80 |
16
28 |
600 |
630
610 |
R=3000
L=700 |
40
80 |
17.48
30.96 |
|
|
|