Home > Technique Info> The table of the Electric consumption and friction loss
 


The Yield of the Consuming Electric Power

The following are the means of how to yield the consuming electric power

  1. When it is single phase, the consuming electric power [KW]= Voltaage[V]x Electric Curremt[A]x Power factor 1,000

  2. When it is three phase, the consuming electric power[KW]=¡î3 xVoltage[V]x Power factor 1,000
    Therefore, the Consuming Electric Power Amount[KWHr]= the consuming electric power[KW]xHour[Hr]

FRICTION LOSS(METERS) PER 100 METERS OF IRON PIPE

 

Volume
(§©/min)

0.010

0.016

0.025

0.040

0.063

0.080

0.100

0.125

0.160

0.200

0.250

0.315

0.400

0.500

Pipe

Diameter
(min)

mm

inch

25

1

1.05

2.42

5.35

12.5

28.0

43.2

 

 

 

 

 

 

 

 

32

1 1/2

 

 

1.38

3.30

7.73

12.0

18.2

27.5

43.5

 

 

 

 

 

40

1 1/2

 

 

 

1.57

3.62

5.68

8.68

13.2

21.0

32.0

48.0

 

 

 

50

2

 

 

 

 

1.29

2.00

3.00

4.55

7.19

10.9

17.8

25.2

39.5

 

65

2 1/2

 

 

 

 

 

 

1.02

1.55

2.45

3.68

5.59

8.57

13.3

20.3

80

3

 

 

 

 

 

 

 

 

1.03

1.54

2.31

3.12

5.50

8.33

100

4

 

 

 

 

 

 

 

 

 

 

 

0.90

1.37

2.07


 

Volume
(§©/min )

0.3

1.0

1.25

1.4

1.6

1.8

2.0

2.24

2.5

2.8

3.15

3.55

4.0

5.0

Pipe

Diameter
(min)

mm

inch

65

2 1/2

31.8

 

 

 

 

 

 

 

 

 

 

 

 

 

80

3

12.8

29.8

45.1

 

 

 

 

 

 

 

 

 

 

 

100

4

3.26

7.48

11.4

14.0

18.0

22.4

27.3

33.8

 

 

 

 

 

 

125

5

1.08

2.50

3.79

4.67

5.93

7.40

9.00

11.1

13.6

16.8

20.9

26.0

32.3

 

150

6

 

1.04

1.57

1.94

2.48

3.08

3.75

4.65

5.66

7.00

8.65

10.08

13.4

20.5

200

8

 

 

 

 

0.62

0.77

0.93

1.13

1.41

1.72

2.13

2.65

3.29

4.94

250

10

 

 

 

 

 

 

0.32

0.39

0.48

0.59

0.73

0.91

1.13

1.71

300

12

 

 

 

 

 

 

 

 

 

 

 

0.36

0.45

0.68


 

Volume
(§©/min )

 5

6.3 

 8.0

 10.0

12.5 

16.0 

20.0 

25.0 

28.0 

31.5 

36.5 

40.0 

50.0 

63.0 

Pipe

Diameter
(min)

mm

inch

 150

 6

 20.5

 31.5

 

 

 

 

 

 

 

 

 

 

 

 

 200

 8

 4.94

 7.50

 11.7

 17.4

 26.4

 

 

 

 

 

 

 

 

 

 250

 10

 1.71

 2.60

 4.01

 6.00

 9.15

 14.5

 21.9

 

 

 

 

 

 

 

 300

 12

 0.68

 1.03

 1.62

 2.50

 3.80

 6.03

 9.28

 14.2

 

 

 

 

 

 

 350

 14

 0.31

 0.47

 0.75

 1.14

 1.75

 0.82

 4.35

 6.69

 8.40

 10.8

 13.4

 16.7

 25.2

 38.7

 400

 16

 0.16

 0.24

 0.38

 0.59

 0.90

 1.46

 2.25

 3.49

 4.37

 5.54

 6.97

 8.70

 13.1

 20.2

 450

 18

 0.09

 0.13

 0.21

 0.33

 0.50

 0.82

 1.26

 1.96

 2.46

 3.12

 3.92

 4.89

 7.39

 11.3

 500

20

0.05

0.07

0.13

0.19

0.29

0.48

0.74

1.17

1.47

1.86

2.34

2.92

4.42

6.77

LENGTH OF PIPE FITTINGS(METERS) 

Name

Illu-
stration

Fitting type

Pipe Diameter(mm)

25

32

40

50

65

80

100

125

150

200

250

300

 90 short
elbow

 

 

 Screw
Flange 

 1.6

2.0 

 2.3

2.6 

 2.9

3.4 

 4.0

 

 

 

 

 

 0.5

 0.6

 0.7

 0.9

 1.1

 1.3

 1.8

 2.2

2.7 

3.7 

 4.3

5.2 

90 long
elbow 

 

 

 Screw
Flange 

 0.8

 1.0

 1.0

 1.1

 1.11

 1.2

 1.4

 

 

 

 

 

 0.5

 0.6

 0.7

 0.8

 0.9

 1.0

 1.3

 1.5

 1.7

 2.1

2.4 

2.7 

45 short
elbow 

 

 

  Screw
Flange   

 0.4

 0.5

 0.7

 0.8

 1.0

 1.2

 1.7

 

 

 

 

 

 0.3

 0.4

 0.4

 0.5

 0.6

 0.8

 1.1

 1.4

 1.7

 2.4

2.7 

 3.3

 Tee

 

 

 Screw
Flange 

 1.0

 1.4

 1.7

 2.4

 2.8

 3.7

 5.0

 

 

 

 

 

 0.3

 0.4

 0.5

 0.6

 0.6

 0.7

 0.9

 1.0

 1.2

 1.4

1.6 

1.8 

Tee 

 

 

  Screw
Flange

 2.0

 2.8

 3.0

 3.7

 4.0

 5.2

 6.4

 

 

 

 

 

 1.0

 1.3

 1.6

 2.0

 2.3

 2.9

 3.7

 4.6

 5.5

 7.3

9.1 

10.3 

180 bend  

 

 

 Screw
Flange 

 1.6

 2.0

 2.3

 2.6

 2.8

 3.4

 4.0

 

 

 

 

 

 0.5

 0.6

 0.7

 0.9

 1.1

 1.3

 1.8

 2.2

 2.7

 3.8

4.3 

5.2 

 Union

 

  Screw

 0.09

 0.1

 0.1

 0.1

 0.1

 0.1

 0.2

 

 

 

 

 

 Ball-shape
Valve 

 

 

  Screw
Flange 

 8.8

 11.3

 12.8

 16.5

 18.9

 24.1

 33.5

 

 

 

 

 

 13.7

 16.5

 18.0

 21.3

 23.5

 28.6

 36.3

 45.6

 57.8

 79.1

 94.5

 

 Sluice valve  

 

 

  Screw
Flange 

 0.3

 0.3

 0.4

 0.5

 0.5

 0.6

 0.8

 

 

 

 

 

 

 

 

 0.8

 0.8

 0.9

 0.9

 1.0

 1.0

 1.0

 1.0

1.0 

 Angle valve  

 

 

  Screw
Flange 

 5.2

 5.5

 5.5

 5.5

 5.5

 5.5

 

 

 

 

 

 

5.2

 5.5

 5.5

 6.4

 6.7

 8.2

 11.6

 15.2

 19.2

 27.4

36.6 

42.6 

 Check valve 

 

 

  Screw
Flange   

 3.4

 4.0

 4.6

 5.8

 6.7

 8.2

 11.6

 

 

 

 

 

 2.2

 3.1

 3.7

 6.2

 6.4

 8.2

 11.6

 15.2

 19.2

27.4

36.6 

42.7 

 

 
 

Copyrights (c) shinshin pump manufacturing co. all rights reserved.
 
Head office &1st Factory :24-20 ,Yeockgok1-dong , Pucheon, Kyeong-ki province.
Tel: 82-2-2615-6833~4, Fax : 82-2-2615-6835 e-mail : shin68350@naver.com
2 st Factory : #2Ra-412,Shihwa industrial complex,1363-11,Jungwang-dong,Shi-heung,Kyeong-ki province