NACM standard proof coil chain is produced by semi-automatic machines Strength: Grade 30 galvanized chain we supply ASTM, NACM

NACM proof coil chain, G30 galvanized chain:

1) Material: low carbon steel

2) Chain available in self color, electro galvanized and hot-dip galvanized

3) Can be supplied on reels, cut to length to meet customers' requirements

detail information as follows:

NACM proof coil chain:

NOMINAL SIZE		MATERIAL DIAMETER		WORKING LOAD LIMIT		PROOF TEST(MIN)		BREAKING FORCE MIN		INSIDE LENGTH		INSIDE WIDTH
MM	IN	MM	IN	KG	LBS	KN	LBS	KN	LBS	MM	IN	MM	IN
4.0	1/8	4.0	0.156	170	375	3.6	800	7.1	1600	23.9	0.94	6.4	0.25
5.5	3/16	5.5	0.217	365	800	7.2	1600	14.3	3200	24.8	0.98	7.7	0.30
7.0	1/4	7.0	0.276	580	1300	11.6	2600	23.1	5200	31.5	1.24	9.8	0.38
8.0	5/16	8.0	0.315	860	1900	15.1	3400	30.2	6800	32.8	1.29	11.2	0.44
10.0	3/8	10.0	0.394	1200	2650	23.6	5300	47.1	10600	35.0	1.38	14.0	0.55

NACM standard proof coil chain, G30 galvanized chain, hot dip galvanized