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Anchor Chain Grade 3

Material: CM490, CM690

Technology: Flash Butt Welding

Use: Marine hardware fittings for ship, boat and vessel

Size: ø16mm – ø68mm

Surface: Black bituminous painting, HDG, No painting

Consist of: Common link, Enlarge link, End link
 
Availability:

anchor chain grade 3anchor chain weight


Product Details

Material: CM490, CM690

Technology: Flash Butt Welding

Use: Marine hardware fittings for ship, boat and vessel

Size: ø16mm – ø68mm

Surface: Black bituminous painting, HDG, No painting

Consist of: Common link, Enlarge link, End link

Accessories: Kenter shackle, Anchor shackle(End shackle, D shackle), Swivel

Payment: T/T; L/C at sight

Delivery: 7-35 days after order confirmed

Port: WUHAN/SHANGHAI PORT, CHINA

Certificate: BV, DNV, KR, CCS, RS


certificatemanufacturingdelivery


Application

An anchor chain is the steel chain that connects the hull to the anchor. According to the structure of the chain link, the chain can be divided into two kinds: stud link anchor chains and studless link anchor chains. When the size and material are the same, the strength of the stud link chain is larger than that of the studless link chain, and it is not easy to twist when stacking, which is widely used for modern large and medium-sized ships.


The steel grade of anchor chains used for the production of graded anchor chains is divided into M2 and M3. The higher the steel grade, the greater the tensile strength. For the same ship, if the strong steel is selected, the size of the chain link can be appropriately reduced. In terms of the production process, M3 chains have heat treatment.


The length of the ship chains is measured in lengths/shackles/shots, and the standard length of a shot of anchor chain is 27.5m. Every length of ship chains is connected by connecting shackles. A complete anchor link chain consists of a number of anchor chain links connected to form a certain length of anchor link chain, and then a number of anchor chain links are connected by connecting chain links or connecting shackles to form the entire anchor chain.


Anchor chain weight varies according to the diameter of anchor chain links.


Anchor chain weight of a length of a shot of anchor chain

Anchor chain load (M2&M3)


Chain diameter Proof Load Break Load Proof Load Break Load Weight of length 27.5m

Grade Grade Grade Grade
16 107 150 150 216 160
17.5 127 179 179 256 190
19 150 211 211 301 230
20.5 175 244 244 349 265
22 200 280 280 401 300
24 237 332 332 476 365
26 278 389 389 556 420
28 321 449 449 642 490
30 368 514 514 735 565
32 417 583 583 833 635
34 468 655 655 937 720
36 523 732 732 1050 800
38 581 812 812 1160 879
40 640 895 895 1280 980
42 703 981 981 1400 1082
44 769 1080 1080 1540 1188
46 837 1170 1170 1680 1298
48 908 1270 1270 1810 1413
50 981 1370 1370 1960 1526
52 1060 1480 1480 2110 1645
54 1140 1590 1590 2270 1774
56 1220 1710 1710 2430 1906
58 1290 1810 1810 2600 2051
60 1380 1940 1940 2770 2194
62 1470 2060 2060 2940 2338
64 1560 2190 2190 3130 2492
66 1660 2310 2310 3300 2650
68 1750 2450 2450 3500 2836
(mm) (kN) (kN) (kN) (kN) (kg)



FAQ

Q1. What is Anchor Chain Grade 3?

A Anchor Chain Grade 3, also known as G3, is among the various standards of anchor chains used in the maritime sector.     Grade 3 chain is designed to offer a balance between strength and weight and is commonly used in anchoring systems for   large ships and vessels.


Q2. What materials are used to make Grade 3 anchor chains?

A Grade 3 anchor chains are typically made from heat-treated carbon steel. This material provides the chain with necessary properties including high tensile strength, good abrasion resistance, and overall toughness.


Q3. Are Grade 3 anchor chains stud link or studless?

A Grade 3 anchor chains are typically stud link chains. The studs, which are bars in the middle of each chain link, add to the overall chain strength and prevent the chain links from deforming under tension.




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Contact Us

Add:Hejia Hunan Street, Daqiao new area, Jiangxia District, Wuhan
Tel:027-81813332 / 81822733
Fax:027-81822733
Mail:jnml@jnml.cn

Copyright 2023 Wuhan Jiangnan anchor chain Co., Ltd.