5.5. ABUTTING UNITS

Black malleable cast iron

Straight connecter

NA

A

B

C

S1

S2

12

20

25

32

40

50

65

80

100

C 1/2*

C 3/4*

C 1*

C 5/4*

C 6/4*

C 2*

C 5/2*

C 3*

C 4*

51

56

61

78

84

101

120

140

170

76

80

86

110

120

132

140

170

200

24

27

32

50

55

70

85

100

130

46

50

55

70

75

90

110*

130*

160*

Kneed connecter

NA

A

B

C

S1

S2

12

20

25

32

40

50

C 1/2*

C 3/4*

C 1*

C 5/4*

C 6/4*

C 2*

51

56

61

78

84

90

82

94

107

130

142

154

82

33

38

45

50

58

46

50

55

70

90

Interstice connecter

NA

A

B

C

S

 

12

20

25

32

40

50

65

80

100

KC 1/2*

KC 3/4*

KC 1*

KC 5/4*

KC 6/4*

KC 2*

KC 5/2*

KC 3*

KC 4*

30

35

45

56

61

78

100

115

140

52

56

60

79

84

89

96

104

130

27

32

41

50

55

70

85

100

130

 

Cup

NA

A

B

C

   

12

20

25

32

40

50

65

80

100

C 1/2*

C 3/4*

C 1*

C 5/4*

C 6/4*

C 2*

C 5/2*

C 3*

C 4*

32

38

50

55

62

75

90

103

120

52

56

60

79

84

100

105

110

115

   

ABUTTING UNITS

Steel

Straight coneccer

NA

A

B

C

S1

S2

12

20

25

32

40

50

65

80

100

C 1/2*

C 3/4*

C 1*

C 5/4*

C 6/4*

C 2*

C 5/2*

C 3*

C 4*

33

40

56

61

67

78

107

123

150

62

66

74

97

107

118

130

140

150

27

34

46

50

55

70

90

95

135

30

36

50

55

60

70

95

110

135

Cup

NA

A

B

C

S

 

12

20

25

32

40

50

65

80

100

C 1/2*

C 3/4*

C 1*

C 5/4*

C 6/4*

C 2*

C 5/2*

C 3*

C 4*

26

36

45

51

56

72

95

106

145

48

52

56

74

78

82

95

105

110

24

32

41

46

50

65

85

90

130

 

Interstice connecter

NA

A

B

C

S

 

12

20

25

32

40

50

65

80

100

C 1/2*

C 3/4*

C 1*

C 5/4*

C 6/4*

C 2*

C 5/2*

C 3*

C 4*

25

36

40

51

56

72

89

100

110

58

61

66

84

88

92

100

105

110

22

32

36

46

50

65

80

90

120

 

Hollander

NA

A

B

C

S

 

12

20

25

32

40

50

65

80

100

C 1/2*

C 3/4*

C 1*

C 5/4*

C 6/4*

C 2*

C 5/2*

C 3*

C 4*

33

40

56

61

67

78

107

123

150

48

51

58

77

85

96

100

110

120

30

36

50

55

60

70

95

110

135

 

CONNECTORS FOR CORRUGATED FLEXIBLE STEEL HOSES

Connector with 24 *degree cone
surface inside coil

Material quality:

- carbon steel,

- stainless steel

(W. Nr. 1, 4541)

Connector with 24 * degree cone

surface ISO welder end

Material quality:

- carbon steel,

- stainless steel

(W. Nr. 1, 4541)

DN

4

6

8

10

12

16

20

25

32

40

50

d

threaded

R 1/8*

R 1/4*

R 1/4*

R 3/8*

R 1/2*

R 1/2*

R 3/4*

R 1*

R 1 1/4*

R 1 1/2*

R 2*

barrel appendix

10, 2

13, 5

13, 5

17, 2

21, 3

21, 3

26, 9

33, 7

42, 4

48, 3

60, 3

SW1

 

14

17

19

22

27

32

36

41

50

60

70

SW2

threaded

14

19

19

22

27

27

32

41

50

55

65

barrel appendix

12

14

17

19

22

27

32

41

46

55

65

L

threaded

8

12

12

12

14

14

16

18

20

22

24

barrel appendix

7

8

8

8

10

10

12

12

14

16

18

L

threaded

40

43

45

46

51

52

58

62

68

71

80

barrel appendix

39

41

44

45

51

54

60

64

71

75

87

L

threaded

55

58

60

61

71

72

78

82

93

96

105

barrel appendix

54

56

59

60

71

74

80

84

96

100

112

Weight

±10%

 

0, 030

0, 054

0, 062

0, 079

0, 130

0, 155

0, 209

0, 313

0, 475

0, 613

0, 806

barrel appendix

0, 025

0, 040

0, 050

0, 068

0, 112

0, 127

0, 226

0, 285

0, 443

0, 640

1, 011

Connector with 24 *degree cone

surface inside coil

Material quality:

- carbon steel,

- stainless steel

(W. Nr. 1, 4541)

Connector with 24 * degree cone

surface ISO welder end can be transferred

with NPT coil as well

Material quality:

- carbon steel,

- stainless steel

(W. Nr. 1, 4541)

DN

4

6

8

10

12

16

20

25

32

40

50

d

threaded

R 1/8*

R 1/4*

R 1/4*

R 3/8*

R 1/2*

R 1/2*

R 3/4*

R 1*

R 1 1/4*

R 1 1/2*

R 2*

SW1

 

14

17

19

22

27

32

36

41

50

60

70

SW2

a

14

19

19

22

27

27

32

41

50

55

65

b

12

14

17

19

22

27

32

36

46

55

65

 

8

12

12

12

14

14

16

18

20

22

24

L

a

42

47

49

52

57

59

64

69

76

81

87

b

40

45

47

49

54

61

66

66

73

78

86

L

a

57

62

64

67

77

84

89

89

101

106

112

b

50

60

62

64

74

81

88

86

98

103

111

Weight

±10%

0, 028

0, 049

0, 056

0, 08

0, 132

0, 158

0, 214

0, 322

0, 495

0, 677

0, 921

0, 026

0, 043

0, 052

0, 073

0, 119

0, 153

0, 210

0, 288

0, 463

0, 664

1, 901

CONNECTORS FOR CORRUGATED FLEXIBLE STEEL HOSES

Steel

Order no.: 24. 001…

Alloy steelW. Nr. 1. 4541

Order no.:: 24. 002…

Hard brazerd can be built in…1 until 400 º

 

 

NA

10

12/16

20

25

32

40

50

65

80

100

125

150

200

250

300

350

d1

17,2

21,3

26,9

33,7

42,4

48,3

60,3

76,1

88,9

114,3

139,7

168,3

219,1

273,0

323,9

355,6

s

1,8

2

2,3

2,6

2,6

2,6

2,9

2,9

3,2

3,6

4,0

4,5

4,9

6,3

7,1

8,0

L

40

40

40

50

50

50

60

60

60

80

80

80

10

10

10

120

L

66

60

60

70

75

75

85

85

90

110

110

110

140

140

140

160

Weight
± %

0,027

0,038

0,056

0,100

0,128

0,147

0,248

0,316

0,408

0,792

1,08

1,448

3,100

4,160

5,560

8,100

ABUTTING UNITS

Brass

Stratight connecter

NA

A

B

C

S1

S2

 

12

20

25

32

C1/2*

C3/4*

C1*

C5/4*

33

40

51

61

60

66

72

90

27

32

41

50

30

36

46

55

 

Kneed connecter

NA

A

B

C

D

S1

S2

12

20

25

C1/2*

C3/4*

C1*

33

40

51

60

66

72

28

35

45

27

32

41

30

36

46

Hollander

NA

A

B

C

S

   

12

20

25

C3/4*

C1*

C5/4*

33

41

51

47

53

59

30

36

46

   

CONNECTORS FOR CORRUGATED FLEXIBLE STEEL HOSES

Rim connector measurement according to DIN 2501

Weld stub rim

Material qulity:

- scarbon steel

- stainless steel

(W. Nr. 1. 4541

 

 

NA

10

16

20

25

32

40

50

65

80

100

125

150

200

250

300

b

NNY6

NNY10

NNY16

NNY25

NNY40

12

14

14

16

16

12

14

14

16

16

14

16

16

18

18

14

16

16

18

18

14

16

16

18

18

14

16

16

18

18

14

18

18

20

20

14

18

18

22

22

16

20

20

24

24

18

20

20

24

24

18

22

22

26

26

18

22

22

28

28

20

24

24

30

34

22

24

24

30

34

22

26

26

34

42

f

NNY6

NNY40

2

2

2

2

2

3

3

3

3

3

3

3

3

3

4

L

NNY6

NNY10

NNY16

NNY25

NNY40

38

35

35

35

35

30

35

35

38

38

32

38

38

40

40

35

38

38

40

40

35

40

40

42

42

38

42

42

45

45

38

45

45

48

48

38

45

45

52

52

42

50

50

58

58

45

52

52

65

65

48

55

55

68

68

48

55

55

75

75

55

62

62

80

88

60

68

70

88

105

62

68

78

92

105

L

NNY6

NNY10

NNY16

NNY25

NNY40

43

50

50

50

50

50

55

55

58

58

52

58

58

60

60

55

58

58

60

60

60

65

65

67

67

63

67

67

70

70

63

70

70

73

73

63

70

70

77

77

72

80

80

88

88

75

82

82

95

95

78

85

85

98

98

78

85

85

105

105

95

102

102

120

128

100

108

110

128

145

62

108

118

132

155

Assembled weld stub rim

Material qulity:

- scarbon steel

- stainless steel

(W. Nr. 1. 4541

 

 

NA

10

16

20

25

32

40

50

65

80

100

125

150

200

250

300

b

NNY6

NNY10

12

14

12

14

14

16

14

16

14

16

14

16

14

18

14

18

16

20

16

20

18

22

18

22

20

24

22

24

22

26

L

NNY6

NNY10

35

35

40

40

45

45

50

50

60

60

70

70

80

80

90

L

NNY6

NNY10

50

55

60

60

70

70

75

75

90

90

100

100

120

120

130

CONNECTORS FOR CORRUGATED FLEXIBLE STEEL HOSES

Rim connector measurement according to DIN 2501

Looserim with connective ring

Material qulity:

- scarbon steel

- stainless steel

(W. Nr. 1. 4541

 

 

NA

10

16

20

25

32

40

50

65

80

100

125

150

200

250

300

h

NNY6

NNY10

NNY25

NNY40

8

10

12

12

8

10

12

12

10

12

14

14

10

12

14

14

10

12

14

14

10

12

14

14

12

14

16

16

12

14

16

16

14

16

18

18

14

16

20

20

14

18

22

22

14

18

22

22

16

20

24

26

18

22

26

30

18

24

28

34

b

NNY6

NNY10

NNY25

NNY40

10

14

16

16

10

14

16

16

10

14

16

16

12

16

18

18

12

16

18

18

12

16

18

18

12

16

20

20

12

16

20

20

14

18

22

22

14

18

22

22

14

18

24

24

14

18

24

24

16

20

26

30

20

22

30

36

24

26

34

40

L

NNY6

NNY40

40

45

50

50

55

55

60

60

70

70

80

80

90

90

100

L

NNY6

NNY40

60

65

70

70

80

80

85

85

100

100

110

110

130

130

140

5.6 CONNECTION UNITS

Material quality - Usage conditions

I. Connectors with guideway

1. Material quality

1.1.Alloy connectors:

- Tö 35 white hardening ferriferous – MSZ 8282

- Töfk 30 – 80black hardening ferriferous– MSZ 8282

1.2.Steel connectors:

- A 34, A 38 – MSZ 500

- A 35k, A 45k – MSZ 29,3

- KO 36 – MSZ 4360

1. 3.Copper connectors: SrA 58 – MSZ 770/1

2. Usage conditions

2. 1. Alloy connectors

Nominated

diameter

(mm)

Nominated

pressure

(bar)

Operational pressure

until 120º

until 150º

10 – 20

25 - 80

25

16

25

16

20

13

In case of satirated steam the 5 bare pressure adequate to 150ºC temperature can not be exceed.

For superheated steam hardening ferriferous alloy can not be used.

2.2.Steel connectors:

- A 34, A 38 – until 120 ºC,

- A 34k, A 45k – until 300 ºC,

- MCrMo, KO 36 – until 550 ºC.

The allowable operational pressure is correspond to the nominal pressure given in the type schedule.

2. 3. Copper connectors:

Can be used until 180 ºC and 16 bar.

II. RIMS

1. Rims with welder lengthening -piece

1.1.Material quality:

- A 38B – MSZ 500

- A 35K, A45k - MSZ 29/3

1.2. Alkalmazási feltételek:

- A 38B – until 120 ºC,

- A 35 K, A 45K – until 300Cº

The allowable operational pressure in correspond to the nominal pressure given inthe type schedule.

2. Floppy rim (collare, or with welder lengthening-piece)

2.1.Material quality:

- A 38B – MSZ 500

- A 35K, 45K – MSZ 29, 3

- KO 36 – MSZ 4360 (collare, or with welder lengthening-piece)

Connecting units:

- Steel rims with welder lengthening - piece: according to MSZ 2921, -22, -23, -24, -25, -26

- Floppy steel rim: according to MSZ 2952, -53, -54, -55, -56.