R3 Grade Mooring Chain

R3 Grade Mooring Chain

Application:

Offshore mooring chains are different from general anchor chains that mooring chains are used as lashing chains for offshore oil drilling platforms and other offshore structures. Due to the harsh working environment of mooring chains, the mooring chains have the features of high strength, good toughness, seawater corrosion resistance, fatigue resistance, wear resistance and other properties.

And anchor chains are used to connect a ship's anchor to the vessel. They are designed to provide a strong and secure connection between the anchor and the ship, ensuring that the ship stays in place when anchored.

The anchor chain is typically made of high-tensile steel and is designed to withstand the forces of wind and waves that may act upon the anchored ship. The chain is attached to the anchor at one end and to the ship at the other end.
When the ship is anchored, the anchor chain is paid out to the desired length, allowing the anchor to reach the bottom of the water and dig in. The weight of the anchor and chain, as well as the force of the ship's momentum, help to keep the ship in place.
Anchor chains are an essential component of a ship's safety equipment, and their proper use and maintenance are critical to ensuring the safety of the vessel and its crew.

Drawing of R3 Grade Mooring Chain:

Main Nominal Diameter of R3 Grade Mooring Chain:

Chain Diameter	R3
	Stud, Studless Tension	Breaking Load
34	745	1308
36	832	1461
38	923	1621
40	1019	1789
42	1119	1965
44	1223	2148
46	1331	2338
48	1444	2536
50	1560	2740
52	1681	2952
54	1806	3171
56	1934	3396
58	2066	3628
60	2202	3867
62	2342	4112
64	2485	4364
66	2632	4622
68	2782	4886
70	2936	5156
73	3173	5572
76	3417	6002
78	3584	6295
81	3841	6746
84	4104	7208
87	4374	7682
90	4651	8168
92	4838	8498
95	5125	9002
97	5320	9343
100	5616	9864
102	5817	10217
105	6123	10755
107	6330	11118
111	6751	11857
114	7072	12421
117	7398	12993
120	7728	13573
122	7951	13964
124	8175	14358
127	8515	14956
130	8859	15559
132	9090	15965
137	9674	16992
142	10268	18034
147	10869	19089
152	11476	20157
157	12090	21235
162	12708	22321

Product Detail:

1. Type: Offshore Mooring Chain;

2. Diameter: 34mm-162mm;

3. Grade: R3,R3S, R4, R4S, R5;

4. Certificate: ABS, LR, BV, NK, DNV·GL, KR, IRS, RS, CCS,etc.

5. Application: offshore oil drilling platforms and other offshore structures.

R3 Grade Mooring Chain in Factory:

For more specification of R3 Grade Mooring Chain please contact us.