Round Steel Chains

TIP Round Steel Chain (THIELE Improved Performance)

THIELE TIP Round Link Chains have been developed for use on high-performance coal faces. By employing special alloyed steel the main operating parameters of these mining chains have been significantly improved without any loss in impact strength and deformability.
As the use of additional alloy constituents means higher material costs the added benefits of TIP Chains only begin to be felt on high-performance faces where the extra expenditure is soon offset by the higher face output and the higher working capabilities of the chains.

TIP Round Steel Chain (THIELE Improved Performance)

Properties

Trade Size

d x t

[mm]

Nom. Size


d

Pitch


t

Round Link

Length at n

Weight
app.


kg/m

Inside Width

b1 min.

Outside Width

b2 max.

5 x t

14 x 50

14

± 0,4

50

± 0,5

17

48

250

± 1,0

4.0

18 x 64

18

± 0,5

64

± 0,6

21

60

320

± 1,0

6.6

19 x 64,5

19

± 0,6

64.5

± 0,6

22

63

322.5

± 1,0

7.6

22 x 86

22

± 0,7

86

± 0,9

26

73

430

± 1,0

9.5

24 x 86

24

± 0,7

86

± 0,9

28

79

430

± 1,0

11.6

26 x 92

26

± 0,8

92

± 0,9

30

85

460

± 1,0

13.7

30 x 108

30

± 0,9

108

± 1,1

34

97

540

± 1,1

18.0

34 x 126

34

± 1,0

126

± 1,3

38

109

630

± 1,3

22.7

38 x 137

38

± 1,1

137

± 1,4

42

121

685

± 1,4

29.0

42 x 137

42

± 1,1

137

± 1,4

48

139

685

± 1,4

36.7

Trade Size

d x t

Article-No.

TEC

Article-No.

TZN

Proof Force

kN

Elongation under test force

% max.

Breaking Force

kN min.

Elongation at Break

%

Deflection

[mm]

30 x 108

F13658

a.A.

890

1.6

1,190

16

30

34 x 126

F13823

F13824

1,145

1.6

1,525

16

34

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

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