DRAGON STEEL PRODUCTS

NACM90 Straight Link Machine Chains
Trade Size	Material Diameter		Inside Length		Inside Width		Working Load		Min BreakingLoad		UnitWeight
No	mm	inch	mm	inch	mm	inch	kg	lb	kg	lb	kg/100'	lb/100'
4	3.05	0.120	14.0	0.55	5.3	0.21	97.5	215	390	860	5.4	11.9
3	3.43	0.135	15.0	0.59	6.1	0.24	123	270	490	1,080	6.9	15.2
2	3.8	0.148	15.5	0.61	6.6	0.26	147	325	590	1,300	8.9	19.6
1	4.1	0.162	16.0	0.63	7.1	0.28	177	390	708	1,560	10.5	23.1
1/0	4.5	0.177	18.8	0.74	7.9	0.31	211	465	844	1,860	12.3	27.1
2/0	4.9	0.192	19.8	0.78	8.6	0.34	247	545	988	2,180	14.8	32.6
3/0	5.3	0.207	21.6	0.85	9.1	0.36	288	635	1,152	2,540	17.2	37.9
4/0	5.5	0.218	25.1	0.99	9.6	0.38	318	700	1,272	2,800	17.8	39.2
5/0	6.4	0.250	27.2	1.07	11.2	0.44	420	925	1,680	3,700	24.8	54.7

NACM90 Twist Link Machine Chains
Trade Size	Material Diameter		Inside Length		Inside Width		Working Load		Min. BreakingLoad		UnitWeight
No	mm	inch	mm	inch	mm	inch	kg	lb	kg	lb	kg/100'	lb/100'
4	3.05	0.120	13.1	0.52	4.3	0.17	93.0	205	372	820	5.7	12.6
3	3.43	0.135	14.2	0.56	5.1	0.20	116	255	464	1,020	7.3	16.1
2	3.8	0.148	14.7	0.58	5.3	0.21	141	310	564	1,240	9.2	20.3
1	4.1	0.162	15.0	0.59	6.1	0.24	168	370	672	1,480	11.0	24.3
1/0	4.5	0.177	17.2	0.68	6.6	0.26	200	440	800	1,760	12.9	28.4
2/0	4.9	0.192	18.5	0.73	7.1	0.28	236	520	944	2,080	15.5	34.2
3/0	5.3	0.207	20.3	0.80	7.9	0.31	274	605	1,096	2,420	16.8	37.0
4/0	5.5	0.218	22.5	0.89	8.1	0.32	304	670	1,216	2,680	18.4	40.6
5/0	6.4	0.250	25.3	1.00	9.4	0.37	400	880	1,600	3,520	26.0	57.3


Drop Forged Equipment	Heat Treatment Line	Inventory