Flat Type Chains/ DUALINK®-Chains

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TSC Flat Type Chains

THIELE introduced another innovative product to the mining industry by inventing the flat-type chain in 1985. A flat-type chain is a round-link steel chain in which every second link – the vertical link – has flattened legs so that the overall height of the chain can be reduced.
This means that a chain conveyor can be upgraded to the next chain size with matching standard sprocket. THIELE Flat Type links can be produced by either welding and pressing or by forging (see DUALINK® chains).

  • High wear resistant crowns (THIELE Super Crown)
  • Widely used / recommended in BSL-Applications
  • TSC Chains are not recommended for corrosive
  • environments – especially in face-conveyor applications – due to the risk of stress corrosion cracking
TSC Flat Type Chains

Properties

Trade Size

d x t

[mm]

Nom. Size


d

Pitch


t

Dicke


e max.

Round Link

Flat Link

Weight
app.


kg/m

Inside Width

b1 min.

Outside Width

b2 max.

Inside Width

b3 min.

Outside Width

b4 max.

24 x 86**

24

± 0,7

86

± 0,9

29

31

81

28

64

11.5

26 x 92**

26

± 0,8

92

± 0,9

30

31

85

29

75

13.7

30 x 108**

30

± 0,9

108

± 1,1

34

34.5

98

33

87

18.0

34 x 126

34

± 1,0

126

± 1,3

38

39

111

37

98

23.4

38 x 126*

38

± 1,1

126

± 1,3

42

42.1

123

42

111

30.1

38 x 137

38

± 1,1

137

± 1,4

42

42.1

123

42

111

29.0

38 x 146*

38

± 1,1

146

± 1,5

42

42.1

123

42

111

27.6

42 x 146

42

± 1,1

146

± 1,5

45.5

48

135

46

115

36.0

48 x 144/160*

48

± 1,5

304***

± 1,6

56

62

163

57

127

48.2

48 x 152

48

± 1,5

152

± 1,5

54

61

162

52

126

46.5

* only as Flat Type Chain; ** only as DUALINK® Chain; *** module over two links

Trade Size

d x t

Article-No.

 

Proof Force

kN

Elongation under test force

% max.

Breaking Force

kN min.

Elongation at Break

%

Deflection

[mm]

34 x 126

F13801

1,090

1.4

1,610

11

34

38 x 126

F15054

1,360

1.4

2,010

11

38

38 x 137

F13912

1,360

1.4

2,010

11

38

38 x 146

F15086

1,360

1.4

2,010

11

38

42 x 146

F15023

1,660

1.4

2,450

11

42

48 x 152

F14959

2,170

1.4

3,250

11

48

Note: the above values apply to chains in ‘natural black’ condition (NSW)

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