Our factory has the advanced production equipment and testing means, can provide the 2, 3 levels are well welding chain, Marine terminal chain and its annex, the minimum product specifications for Ø 16 mm, the most greatly Ø 122 mm. The company can also manufacture Ø 6.5-Ø 122 mm of all kinds of no file chain, including wharf chains, chains, chains, buoy ascension cement chains, chains such as furnaces. A file chain, Marine is well chain, standard chain, and so on.

D Nominal Size		Working Load Limit(max)		Proof Load (min)		Min.Breaking Load		100 Weight Per 100'		L () Inside Length (max)		B () Inside Width (min)
INCH	MM	KG	LB	KN	LB	KN	LB	KG	LB	MM	INCH	MM	INCH
1/4	7.0	1,180	2,600	17.3	3,900	34.6	7,800	30.0	66.1	31.5	1.24	9.8	0.38
5/16	8.7	1,770	3,900	26.0	5,850	52.0	11,700	45.0	99.2	32.8	1.29	11.2	0.44
3/8	10.3	2,450	5,400	36.0	8,100	72.0	16,200	67.3	148	35.0	1.38	14.0	0.55
1/2	13.5	4,170	9,200	61.3	13,800	122.6	27,600	116	256	45.5	1.79	18.2	0.72
5/8	16	5,910	13,000	86.5	19,500	173.0	39,000	159	350.5	56.0	2.2	20	0.79
3/4	20	9,180	20,200	134.7	30,300	269.4	60,600	248.4	547.6	70.0	2.76	25	0.98
7/8	22	11,140	24,500	163.3	36,750	326.6	73,500	300	661.4	77.0	3.03	27.5	1.1