DIN 2440
DIN 2441

 


,

, /

Inch

DIN 2440

DIN 2441

DIN 2440

DIN 2441

1/8

6

10.2

2.0

2.65

0.407

0.493

1/4

8

13.5

2.35

2.9

0.650

0.769

3/8

10

17.2

2.35

2.9

0.852

1.02

1/2

15

21.3

2.65

3.25

1.22

1.45

3/4

20

26.9

2.65

3.25

1.58

1.90

1

25

33.7

3.25

4.05

2.44

2.97

11/4

32

42.4

3.25

4.05

3.14

3.84

11/2

40

48.3

3.25

4.05

3.61

4.43

2

50

60.3

3.65

4.5

5.10

6.17

21/2

65

76.1

3.65

4.5

6.51

7.90

3

80

88.9

4.05

4.85

8.47

10.1

4

100

114.3

4.5

5.4

12.1

14.4

5

125

139.7

 

5.4

 

17.8


,

,

,

6

10.2

+ 0.4
0.4

8

13.5

+ 0.5
0.3

10

17.2

+ 0.3
0.5

15

21.3

+ 0.5
0.3

20

26.9

+ 0.4
0.4

25

33.7

+ 0.5
0.4

32

42.4

+ 0.5
0.4

40

48.3

+ 0.5
0.4

50

60.3

+ 0.5
0.6

65

76.1

+ 0.5
0.8

80

88.9

+ 0.6
0.9

100

114.3

+ 0.7
1.2

125

139.7

+ 1.1
1.2

: - 12.5 %

: 10 %

: TU E 220A, TU E 235A, TU 34-1.
NF A 49-112, NF A 49-115.

:

 

  1. St 33.
  2. 9 .
  3. , .

 

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