TSD DUALINK^®-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 (DUALINK^® chains).

Very high wear resistant crowns (THIELE Super Duty)
Widely used / recommended in BSL-Applications
TSD Chains are not recommended for wet or aggressive operating conditions as their high strength specifications make them susceptible to stress corrosion cracking

Properties

Trade Size d x t [mm]	Nom. Size d		Pitch t		Dicke e max.	Round Link		Flat Link		Weight app. kg/m
Trade Size d x t [mm]	Nom. Size d		Pitch t		Dicke e max.	Inside Width b₁ min.	Outside Width b₂ max.	Inside Width b₃ min.	Outside Width b₄ max.	Weight app. kg/m
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]
30 x 108	F13777	990	1.6	1,400	11	24
38 x 137	F13914	1,590	1.6	2,250	11	30
42 x 146	F13907	1,940	1.6	2,740	11	34
Note: the above values apply to chains in ‘natural black’ condition (NSW)

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Information material

Katalog Bergbautechnik
german | PDF 7 MB

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Flat Type Chains/ DUALINK®-Chains

TSD DUALINK®-Chains

Properties

Katalog Bergbautechnik

TSD DUALINK^®-Chains