管径/流速/流量对照表

管径(DN)

流量 m³/h

0.4m/s

0.6m/s

0.8m/s

1.0m/s

1.2m/s

1.4m/s

1.6m/s

1.8m/s

2.0m/s

2.2m/s

2.4m/s

2.6m/s

2.8m/s

3.0m/s

20

0.5

0.7

0.9

1.1

1.4

1.6

1.8

2.0

2.3

2.5

2.7

2.9

3.2

3.4

25

0.7

1.1

1.4

1.8

2.1

2.5

2.8

3.2

3.5

3.9

4.2

4.6

4.9

5.3

32

1.2

1.7

2.3

2.9

3.5

4.1

4.6

5.2

5.8

6.4

6.9

7.5

8.1

8.7

40

1.8

2.7

3.6

4.5

5.4

6.3

7.2

8.1

9.0

10.0

10.9

11.8

12.7

13.6

50

2.8

4.2

5.7

7.1

8.5

9.9

11.3

12.7

14.1

15.6

17.0

18.4

19.8

21.2

65

4.8

7.2

9.6

11.9

14.3

16.7

19.1

21.5

23.9

26.3

28.7

31.1

33.4

35.8

80

7.2

10.9

14.5

18.1

21.7

25.3

29.0

32.6

36.2

39.8

43.4

47.0

50.7

54.3

100

11.3

17.0

22.6

28.3

33.9

39.6

45.2

50.9

56.5

62.2

67.9

73.5

79.2

84.8

125

17.7

26.5

35.3

44.2

53.0

61.9

70.7

79.5

88.4

97.2

106.0

114.9

123.7

132.5

150

25.4

38.2

50.9

63.6

76.3

89.1

101.8

114.5

127.2

140.0

152.7

165.4

178.1

190.9

200

45.2

67.9

90.5

113.1

135.7

158.3

181.0

203.6

226.2

248.8

271.4

294.1