Round steel link chain making for 30+ years

SHANGHAI CHIGONG INDUSTRIAL CO., LTD

(round steel link chain manufacturer)

fishing chain

Short Description:

Fishing chain finish is preferred to be zinc plated (galvanized) for anti corrosion and longer service life.


Product Detail

Product Tags

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.

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Fishing chain finish is preferred to be zinc plated (galvanized) for anti corrosion and longer service life.

Figure 1: fishing chain links dimensions

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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


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