Flat Type Chains/ DUALINK®-Chains

TSD 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).

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]
34 x 126	F13799	1,270	1.6	1,800	11	27
38 x 126	F15066	1,590	1.6	2,250	11	30
38 x 137	F13996	1,590	1.6	2,250	11	30
38 x 146	F15085	1,590	1.6	2,250	11	30
42 x 146	F15049	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

Catalogue Mining
english | PDF 7 MB

‹ previous product overview

Flat Type Chains/ DUALINK®-Chains

TSD Flat Type Chains

Properties

Catalogue Mining