Chains

Features:
Open or stud link chain
Various link lengths
Proof load tested
Galvanized
Different matched accessories

INQUIRY

BASIC INFO

Chains are widely used in marine fender. It supports heavy components or controls how the fender deflects and shears during impact. Usually, it has two kinds of chain. One is the Open link, the other is stud link. Both are commonly used in marine fender system. And Nanjing Deers supply them in several different strength grades.

Applications:
Fender panels
Cylindrical fender
Fender moorings
Safety applications
Lifting and installing

Open Link Chains

øC	3.0D links			3.5D links			4.0D links			5.0D links			MBL
øC	L	W	Weight	L	W	Weight	L	W	Weight	L	W	Weight	SL2	SL3
14	42	18	0.2	49	20	0.2	56	20	0.2	70	21	0.3	124	154
16	48	21	0.3	56	22	0.3	64	22	0.3	80	24	0.4	160	202
18	54	23	0.4	63	25	0.4	72	25	0.5	90	27	0.5	209	262
20	60	26	0.5	70	28	0.6	80	28	0.6	100	30	0.8	264	330
22	66	29	0.7	77	31	0.8	88	31	0.8	110	33	1.0	304	380
25	75	33	1.1	88	35	1.1	100	35	1.2	125	38	1.5	393	491
28	84	36	1.4	98	39	1.6	112	39	1.7	140	42	2.0	492	616
30	90	39	1.8	105	42	2.0	120	42	2.1	150	45	2.5	566	706
32	96	42	2.2	112	45	2.4	128	45	2.5	160	48	3.0	644	804
35	105	46	2.8	123	49	3.1	140	49	3.3	175	53	4.0	770	964
38	114	49	3.6	133	53	3.9	152	53	4.3	190	57	5.1	900	1130
40	120	52	4.2	140	56	4.6	160	56	5.0	200	60	6.0	1010	1260
45	135	59	6.0	158	63	6.5	180	63	7.1	225	68	8.5	1275	1590
50	150	65	8.2	175	70	8.9	200	70	9.7	250	75	11.6	1570	1960
55	165	72	10.9	193	77	11.9	220	77	12.9	275	83	15.5	1900	2380
60	180	78	14.2	210	84	15.4	240	84	16.8	300	90	20.1	2260	2770

[ Units: mm, kg/link, kN]

Stud Link Chains

øC	Common link			MBL
øC	L	W	Weight	SL2 (U2)	SL3 (U3)
19	76	68	0.6	210	300
22	88	79	0.9	280	401
26	104	94	1.5	389	556
28	112	101	1.9	449	642
32	128	115	2.8	583	833
34	136	122	3.4	655	937
38	152	137	4.7	812	1160
42	168	151	6.3	981	1400
44	176	158	7.3	1080	1540
48	192	173	9.4	1270	1810
52	208	187	12.0	1480	2110
58	232	209	16.7	1810	2600
64	256	230	22.3	2190	3130
70	280	252	29.5	2580	3690
76	304	274	37.9	3010	4300
90	360	324	63.4	4090	5840

Chain Tensioners

Chain size	øA	L	W	Weight
16	M16	200–240	40	2.7
18	M18	220–280	45	3.5
20	M20	235–305	50	5.3
22	M22	265–345	56	6.6
22	M24	280–370	60	8.8
25	M27	310–420	68	12
30	M30	345–465	76	17
32	M33	385–525	82	21
35	M36	420–560	90	27
40	M42	480–650	106	45
45	M48	545–745	120	64
50	M52	595–805	130	80
55	M56	640–880	140	99
60	M60	685–945	150	122
60	M64	730–1010	160	147