DN

የቧንቧ መታወቂያ

ቱቦ ኦዲ

የሥራ ጫና

የፍንጥቅ ግፊት

MIN BR

ክብደት

ርዝመት

ኢንች

mm

mm

MPa

ፒሲ

MPa

ፒሲ

mm

ኪ.ግ/ሜ

ሜትር

5

3/16 ኢንች

4.8

13.7

21

3045

84

12180

75

0.24

50/100

6.3

1/4 ኢንች

6.4

15.3

21

3045

84

12180

85

0.29

50/100

8

5/16 ኢንች

7.9

17.6

15.7

2276

62

8990

100

0.36

50/100

11

13/32 ኢንች

10.3

20.0

14

2030 ዓ.ም.

56

8120

115

0.48

50/100

12.5

1/2 ኢንች

12.7

24.0

12.2

1769 ዓ.ም.

48

6960

140

0.55

50/100

16

5/8 ኢንች

15.9

28.0

10.5

1522 ዓ.ም.

42

6090

165

0.65

50/100

22

7/8 ኢንች

22.2

32.2

5.6

812

22

3090

185

0.69

20/40

29

1-1/8 ኢንች

28.6

38.9

4.3

623

17.2

2494

230

0.84

20/40

35

1-3/8 ኢንች

34.9

45.2

3.5

507

14

2030 ዓ.ም.

265

1.03

20/40

46

113/16 ኢንች

60.3

57.6

2.4

348

9.6

1392

335

1.26

20/40

60

2-3/8 ኢንች

60.5

74.2

2.4

348

9.6

1392

610

2.00

20/40

76

3 ኢንች

76.2

91.7

1.4

203

5.6

812

840

3.00

20/40