Fishing Chain
Category
Fishing chain, fishing net chain, long link chain, round link chain lifting, Grade 60 chain, Grade 80 chain, long link chain for fishing industry, marine culture, marine aquaculture, alloy steel chain
Application
Marine culture, marine aquaculture,Marine fishery
SCIC short link (SL), medium link (ML) & long link (LL) chains for fishing net are made of alloy steel for meeting the various trawl nets (dimensionally), as well as challenging strength, temperature and water conditions of worldwide offshore aquaculture demand.
Fishing chain finish is preferred to be zinc plated (galvanized) for anti corrosion and longer service life.
Figure 1: fishing chain links dimensions
Table 1: short link (SL) fishing chain dimensions and mechanical properties
|
chain size |
inner width (b1) |
min. breaking force (kN) |
weight |
||
|
d x t (mm) |
min. (mm) |
G50 |
G60 |
G80 |
(~kg/m) |
|
16 x 48 |
22.4 |
201 |
253 |
322 |
5.7 |
|
19 x 57 |
27 |
284 |
357 |
454 |
8.1 |
|
20 x 60 |
27 |
314 |
396 |
503 |
9 |
|
22 x 66 |
28.6 |
380 |
479 |
608 |
10.9 |
|
26 x 78 |
32.5 |
531 |
669 |
849 |
15.2 |
Table 2: medium link (ML) fishing chain dimensions and mechanical properties
|
chain size |
inner width (b1) |
min. breaking force (kN) |
weight |
||
|
d x t (mm) |
min. (mm) |
G50 |
G60 |
G80 |
(~kg/m) |
|
16 x 64 |
24 |
201 |
253 |
322 |
5.1 |
|
18 x 64 |
21 |
254 |
321 |
407 |
6.6 |
|
19 x 76 |
28.5 |
284 |
357 |
454 |
7.1 |
|
22 x 88 |
31 |
380 |
479 |
608 |
11.6 |
|
24 x 86 |
28 |
452 |
570 |
724 |
12.4 |
|
26 x 91 |
35 |
531 |
669 |
849 |
14.4 |
|
30 x 108 |
37.5 |
707 |
891 |
1131 |
19 |
Table 3: long link (LL) fishing chain dimensions and mechanical properties
|
chain size |
inner width (b1) |
min. breaking force (kN) |
weight |
||
|
d x t (mm) |
min. (mm) |
G50 |
G60 |
G80 |
(~kg/m) |
|
16 x 100 |
26 |
201 |
253 |
322 |
4.3 |
|
19 x 100 |
27 |
284 |
357 |
503 |
6.5 |
|
22 x 120 |
36 |
380 |
479 |
608 |
8.9 |
|
26 x 140 |
41 |
531 |
669 |
849 |
12.9 |
