Nickel-Plated Chain, its plate is coated with nickel.The specification includes 25NP-160NP,04BNP-32BNP. Nickel-plated chain is most commonly used for outdoor situations, or in a mildly corrosive atmosphere. Nickel-plating of all components prior to assembly assures uniform coverage to produce maximum effect of the plating process. While selecting chains, please bear in mind that the corrosion resistance of nickel-plated chains is far less than that of stainless steel chains.

Chain  no.	Pitch	Roller  Diameter	Width Between Inner plate	Pin Diameter	Pin Length		Inner Plate depth		Plate thickness	Breaking load	Weight Per  Meter
	p	D1 Max	B1 min	D2 Max	L Max	Lc Max	H2 Max	T Max		Q	q
	mm	mm	Mm	Mm	mm	mm	Mm	mm		KN/LB	Km/m
25NP	6.35	3.30	3.18	2.31	7.90	8.40	6.00	0.80		3.50/795	0.15
35NP	9.525	5.08	4.77	3.58	12.40	13.17	9.00	1.30		7.90/1795	0.33
41NP	12.70	7.77	6.25	3.58	13.75	15.00	9.91	1.30		6.67/1516	0.41
40NP	12.70	7.95	7.85	3.96	16.60	17.80	12.00	1.50		14.10/3205	0.62
50NP	15.875	10.16	9.40	5.08	20.70	22.20	15.09	2.03		22.20/5045	1.02
60NP	19.05	11.91	12.57	5.94	25.90	27.70	18.00	2.42		31.80/7227	1.50
80NP	25.40	15.88	15.75	7.92	32.70	35.00	24.00	3.25		56.70/12886	2.60
100NP	31.75	19.05	18.90	9.53	40.40	44.70	30.00	4.00		88.50/20114	3.91
120NP	38.10	22.23	25.22	11.10	50.30	54.30	35.70	4.80		127.00/28864	5.62
140NP	44.45	25.40	25.22	12..70	54.40	59.00	41.00	5.60		172.40/39182	7.50
160NP	50.80	28.58	31.55	14.27	64.80	69.60	47.80	6.40		226.80/51545	10.10
04BNP	6.00	4.00	2.80	1.85	6.80	7.80	5.00	0.60		3.00/682	0.11
05BNP	8.00	5.00	3.00	2.31	8.20	8.90	7.10	0.80		5.00/1136	0.20
06BNP	9.525	6.35	5.72	3.28	13.15	14.10	8.20	1.30		9.00/2045	0.41
08BNP	12.70	8.51	7.75	4.45	16.70	18.20	11.80	1.60		18.00/4091	0.69
10BNP	15.875	10.16	9.65	5.08	19.50	20.90	14.70	1.70		22.40/5091	0.93
12BNP	19.05	12.07	11.68	5.72	22.50	24.20	16.00	1.85		29.00/6591	1.15
16BNP	25.40	15.88	17.02	8.28	36.10	37.40	21.00	4.15/3.1		60.00/13636	2.71
20BNP	31.75	19.05	19.56	10.19	41.30	45.00	26.40	4.5/3.5		95.00/21591	3.70
24BNP	38.10	25.40	25.40	14.63	53.40	57.80	33.20	6.0/4.8		160.0/36364	7.10
28BNP	44.45	27.94	30.99	15.90	65.10	69.50	36.70	7.5/6.0		200.0/45455	8.50
32BNP	50.80	29.21	30.99	17.81	66.00	71.00	42.00	7.0/6.0		250.0/56818	10.25