Studless Link Anchor Chain | High-Performance Marine Mooring Chain Manufacturer

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Studless link Anchor Chain

Product attributes :

Studless/Open link Anchor Chain

Size: 16mm-130mm

Material: CM490, CM690

Chain Grade: U1,U2, U3

Surface finish: Black painted, Hot dip Galvanized, Self Color

Manufacturing process: Flash Butt Welding

Chain Type: Studless link/Open link

Application: Ship Anchoring, Offshore Mooring, Marine Engineering

Certification: ABS, LR, BV, DNV, NK, CCS

End Accessories: Swivel / Joining Shackle / End Link / Kenter Shackle

Our anchor chains are engineered with premium-grade steel and advanced anti-corrosion treatments, ensuring exceptional durability and performance even in the most demanding marine conditions such as saltwater, high humidity, and extreme weather.

Designed for heavy-duty marine anchoring, this studless link anchor chain offers exceptional tensile strength and secure holding power, ensuring reliable performance in challenging ocean conditions.

Every anchor chain we produce meets international marine classification standards including ISO, ABS, and IACS, guaranteeing reliability, safety, and global acceptance for shipbuilding and offshore projects.

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Mechanical Properties

锚链Anchor Chain
级别 Grade	屈服强度 Yield Point (N/mm²,min)	抗拉强度 Tensile Strength (N/mm²,min)	延伸率 Elongation (%,min)	断面收缩率 Reduction of Area (%,min)	V型缺口冲击试验Impact Test(V-notch)
					试验温度 Test Temperature (℃)	平均能量 Impact (J,min)

2	≥295	490~690	≥22	--	0	≥27
3	≥410	≥690	≥17	≥40	0	≥60
						≥50(焊缝weld)

Test Load of Anchor Chains and Fittings

(Norminal)Chain Diameter (mm)	Proof Load (kn)		Breaking Load (kn)		Weight kg/27.5m
(Norminal)Chain Diameter (mm)	Grade2	Grade3	Grade2	Grade3	Weight kg/27.5m
16	107	150	150	216	158
17.5	127	179	179	256	194
19	150	211	211	301	236
20.5	175	244	244	349	269
22	200	280	280	401	322
24	237	332	332	476	370
26	278	389	389	556	431
28	321	449	449	642	496
30	368	514	514	735	564
32	417	583	583	833	635
34	468	655	655	937	712
36	523	732	732	1050	800
38	581	812	812	1160	887
40	640	896	896	1280	1032
42	703	981	981	1400	1084
44	769	1080	1080	1540	1197
46	837	1170	1170	1680	1310
48	908	1270	1270	1810	1438
50	981	1370	1370	1960	1546
52	1060	1480	1480	2110	1661
54	1140	1590	1590	2270	1791
56	1220	1710	1710	2430	1926
58	1290	1810	1810	2600	2086
60	1380	1940	1940	2770	2249
62	1470	2060	2060	2940	2361
64	1560	2190	2190	3130	2516
66	1660	2310	2310	3300	2676
68	1750	2450	2450	3500	2885
70	1840	2580	2580	3690	3010
73	1990	2790	2790	3990	3274
76	2150	3010	3010	4300	3548
78	2260	3160	3160	4500	3737
81	2410	3380	3380	4820	4030
84	2580	3610	3610	5160	4334
87	2750	3850	3850	5500	4650
90	2920	4090	4090	5840	4976
92	3040	4260	4260	6080	5199
95	3230	4510	4510	6440	5544
97	3340	4680	4680	6690	5780
100	3530	4940	4940	7060	6143
102	3660	5120	5120	7320	6398
105	3850	5390	5390	7700	6773
107	3980	5570	5570	7960	7033
111	4250	5940	5940	8480	7569
114	4440	6230	6230	8890	7983
117	4650	6510	6510	9300	8409
120	4850	6810	6810	9720	8863
122	5000	7000	7000	9990	9143
124	5140	7200	7200	10280	9598
127	5350	7490	7490	10710	9908
130	5570	7800	7800	11140	10382

Chain Equipment Tables

Stud Link Chain Cables				Anchors for Ship			Towing Lines		Mooring Lines
Diameter(mm)			Total Length (m)	Number	Anchor	H.H.P.Anchor	Length (m)	MBL (kn)	Quantity	Length (m)	MBL (kn)
Grade1	Grade2	Grade3	Total Length (m)	Number	Weight(kg)		Length (m)	MBL (kn)	Quantity	Length (m)	MBL (kn)
14	12.5	--	220	2	180	135	180	100	3	80	35
16	14	--	220	2	240	180	180	100	3	100	40
17.5	16	--	247.5	2	300	225	180	100	3	110	40
19	17.5	--	247.5	2	360	270	180	100	3	110	45
20.5	17.5	--	275	2	420	315	180	100	3	120	50
22	19	--	275	2	480	360	180	100	3	120	55
24	20.5	--	302.5	2	570	430	180	110	3	120	60
26	22	20.5	302.5	3	660	495	180	130	4	120	65
28	24	22	330	3	780	585	180	150	4	120	70
30	26	24	357.5	3	900	675	180	175	4	140	80
32	28	24	357.5	3	1020	765	180	200	4	140	85
34	30	26	385	3	1140	855	180	225	4	140	95
36	32	28	385	3	1290	970	180	250	4	140	100
38	34	30	412.5	3	1440	1080	180	275	4	140	110
40	34	30	412.5	3	1590	1195	190	305	4	160	120
42	36	32	440	3	1740	1305	190	340	4	160	130
44	38	34	440	3	1920	1440	190	370	4	160	145
46	40	36	440	3	2100	1575	190	405	4	160	160
48	42	36	467.5	3	2280	1710	190	440	4	170	170
50	44	38	467.5	3	2460	1845	190	480	4	170	185
52	46	40	467.5	3	2640	1980	190	520	4	170	200
54	48	42	495	3	2850	2140	190	560	4	170	215
56	50	44	495	3	3060	2295	200	600	4	180	230
58	50	46	495	3	3300	2475	200	645	4	180	250
60	52	46	522.5	3	3540	2655	200	690	4	180	270
62	54	48	522.5	3	3780	2835	200	740	4	180	285
64	56	50	522.5	3	4050	3040	200	785	4	180	305
66	58	50	550	3	4320	3240	200	835	5	180	325
68	60	52	550	3	4590	3445	220	890	5	190	325
70	62	54	550	3	4890	3670	220	940	5	190	335
73	64	56	577.5	3	5250	3940	220	1025	5	190	350
76	66	58	577.5	3	5610	4210	220	1110	5	190	375
78	68	60	577.5	3	6000	4500	220	1170	5	190	400
81	70	62	605	3	6450	4840	240	1260	5	200	425
84	73	64	605	3	6900	5175	240	1355	5	200	450
87	76	66	605	3	7350	5515	240	1455	5	200	480
90	78	68	632.5	3	7800	5850	260	1470	6	200	480
92	81	70	632.5	3	8300	6225	260	1470	6	200	490
95	84	73	632.5	3	8700	6525	260	1470	6	200	500
97	84	76	660	3	9300	6975	280	1470	6	200	520
100	87	78	660	3	9900	7425	280	1470	6	200	555
102	90	78	660	3	10500	7875	280	1470	6	200	590
105	92	81	687.5	3	11100	8325	300	1470	6	200	620
107	95	84	687.5	3	11700	8775	300	1470	6	200	650
111	97	87	687.5	3	12300	9225	300	1470	7	200	650
114	100	87	715	3	12900	9675	300	1470	7	200	660
117	102	90	715	3	13500	10125	300	1470	7	200	670
120	105	92	715	3	14100	10575	300	1470	7	200	680
122	107	95	742.5	3	14700	11025	300	1470	7	200	685
124	111	97	742.5	3	15400	11550	300	1470	8	200	685
127	111	97	742.5	3	16100	12075	300	1470	8	200	695
130	114	100	742.5	3	16900	12675	300	1470	8	200	705
132	117	102	742.5	3	17800	13350	300	1470	9	200	705
137	120	107	742.5	3	18800	14100	300	1470	9	200	715
--	124	111	770	3	20000	15000	300	1470	9	200	725
--	127	114	770	3	21500	16125	300	1470	10	200	725
--	132	117	770	3	23000	17250	--	--	--	--	--

ENGINEERED FOR MAXIMUM MOORING STRENGTH AND SMOOTH OPERATION

The Studless Link Anchor Chain is designed without the center stud, providing smoother passage over windlasses and fairleads while maintaining excellent tensile performance.

This design reduces wear between chain and equipment, making it ideal for modern vessels and offshore platforms.

Each chain is made from high-tensile Grade 2 or Grade 3 steel, with diameters ranging from 12.5mm to 162mm, offering exceptional fatigue resistance for long-term marine service.

Contact our marine engineering team to request detailed specifications or receive a customized quotation for your vessel or offshore project.

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High-Quality Studless Link Anchor Chain for Marine and Offshore Applications

Mechanical Properties

Test Load of Anchor Chains and Fittings

Chain Equipment Tables