Product Details

company advantage

DongSheng is specialized in producing all kinds of standard and non-standard chains, e.g. A or B series chains, automobile chains, stainless steel chains, combine harvester chains, heavy-duty cranked link transmission chains, stereo garage chains and maintenance-free chains etc.

Product Description

line equipment parts triplex roller chains/bushing chains(A series)

DIN/ISO chain No.	P	d1	h2	t/T	Pt
DIN/ISO chain No.	mm	mm	mm	mm	mm
04C-3	6.350	3.30	6.00	0.80	6.40
06C-3	9.525	5.08	9.00	1.30	10.13
08A-3	12.700	7.95	12.00	1.50	14.38
10A-3	15.875	10.16	15.09	2.03	18.11
13A-3	19.050	11.91	18.00	2.42	22.78
16A-3	25.400	15.88	24.00	3.25	29.29
30A-3	31.750	19.05	30.00	4.00	35.76
34A-3	38.100	22.23	35.70	4.80	45.44
38A-3	44.450	25.40	41.00	5.60	48.87
33A-3	50.800	28.58	47.80	6.40	58.55
36A-3	57.150	35.71	53.60	7.20	65.84
40A-3	63.500	39.68	60.00	8.00	71.55
48A-3	76.200	47.63	72.39	9.50	87.83

our factory

Our factory has whole sets precision equipments such as punch(10sets), bender(7sets), high-speed reel machine(12sets), high-speed pin shaft cut machine(7sets), the most advanced mesh-belt furnace line(2sets), rotate furnace (9sets) and so on.

The Chain technic treatment is as below:

1.Shot peening =>2.Bluing =>3.Phosphating =>4.Nickel-plated =>5.Zincing =>6.Heat treatment =>7.Carburizing =>8.Quenching =>9.Tempering =>10.Oiling =>11.Greasing

packaging &delivery