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Stud Link Anchor Chain is widely used on ships, Oil Rigs and Mooring System.
Our factory has been approved by ABS, DNV, LR, BV, NK, KR and CCS classification society, and can produce high quality marine and offshore chain from common U2 and U3 grade chain to R3 R3S, R4 offshore chain and fittings.
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Definition
Chain-shot
component of an anchor chain consisting of common stud links and joining shackles with a given nominal length (27,5 m or 25 m)
Common stud link
basic link of which chain-shot consists
Enlarged stud link
strengthened link that connects a common stud link and the end link, in the case of connecting chain-shots, with a “D” type joining shackle, or connects a common stud link and swivel
The proportions of the enlarged stud links are the same as those of the common stud links. The nominal diameter of the enlarged stud link is 10 % larger than the nominal diameter of the common stud link, the calculated values are rounded to the nearest nominal diameter of the common link.
The inside diameter of common stud links and enlarged stud links shall be sufficient to allow each link to bed properly and work freely.
End link
strengthened link that is attached to the ends of chain-shots, in the case of connecting chain-shots, with “D” type joining shackles or the outboard chain-shot with an end shackle
The inside diameter of end links shall be sufficient to allow the shackle link to bed properly and work freely. The nominal diameter of the end link is 20 % larger than the nominal diameter of the common stud link, the calculated values are rounded to the nearest nominal diameter of the common link.
Joining shackle
“D” type joining shackle or Kenter type joining shackle used for connecting chain-shots
End shackle
enlarged shackle used for connecting the outboard chain-shot to the anchor
Swivel
movable component of the outboard chain-shot which prevents excessive twisting of the chain cable
Nominal size
nominal diameter of the common stud link
The nominal size of a common stud link is designated its nominal diameter, d.
The nominal size of other links, shackles and swivels is designated by the nominal diameter, d, of the common stud link.
The nominal size of a stud-link anchor chain is designated by the nominal diameter of the common stud link.
Stud Link Anchor Chain is widely used on ships, Oil Rigs and Mooring System.
Our factory has been approved by ABS, DNV, LR, BV, NK, KR and CCS classification society, and can produce high quality marine and offshore chain from common U2 and U3 grade chain to R3 R3S, R4 offshore chain and fittings.
Warehouse of Anchor Chain
Anchor Chain Manufacture Equipment
Anchor Chain Certificate
