Products

CHAIN

 

1. A.S.G 80 CHAIN

 

Alloy Steel Chain Grade 80 (Class 8) DIN5687, DIN5688, ISO3076 Grade T (8)

 

Safety with Grade 80

To achieve the consistent high level of quality and reliability of our products.

• Electronically controlled chain machines have been specially built and developed to provide advanced manufacturing processing.

• High grade alloy steel are carefully chosen.

• Strict control of material acceptance and processing is carried out by skilled personnel.

• Sophisticated multi-process heat-treatment techniques have been developed.

• Non-destructive testing systems are used with magnetic crack detection (magna flux system), being applied during final inspection.

• All accessories, such as hooks, connectors etc.,are produced by special hot forging techniques carried out on modern forging hammers.

• Close dimensional controls are carried our at all stages of manufacture.

 

To ensure the chains have a high capacity to absorb shock loadings,they are produced so that they will give a minimum extension of 20% under a destruction test before fracture occurs. They are also subjected to sample bend testing.

 

 

 

 

Elongation at break : self coloured,min 20% bright finished, min 15%

Factor working load limit : breaking load=1:2,5:4(200:500:800N/mm2 ) ;

Deflection min.f=0.8 × d

These sling chains are only available in welded finish.

 

 

Serial

No.

Width

Weight

Approx Load

limit

Test

Load

Breaking

load min.

 

Normal

size

Inside | outside

mm

a

min.

b

max.

Kg

m

t

KN

KN

1.

6 x 18

7.5

21

0.79

1.1

27

45.2

2.

7 x 21

9

24.5

1.07

1.5

37

61.6

3.

8 x24

10

28

1.38

2

48

80.4

4.

10 x 30

12.5

35

2.2

3.2

76

125

5.

11 x 43

12.6

36.5

2.33

3.8

92

154

6.

12 x 36

15

42

3.1

4.6

109

181

7.

13 x 39

16.3

46

3.8

5

128

214

8.

14 x 42

18

49

4.13

6.3

150

250

9.

16 x 48

20

56

5.63

8

192

320

10.

18 x 54

23

63

6.85

10

246

410

11.

19 x 57

23.7

63.2

7.7

11.3

270

450

12.

20 x 60

25

70

8.6

12.5

300

500

13.

22 x 66

28

77

10.2

15.3

366

610

14.

24 x 72

32

82

12.78

18

432

720

15.

26 x 78

35

91

14.87

21.3

510

850

16.

30 x 90

38

105

19.6

28.3

678

1130

17.

32 x 96

40

106

22.29

678

772

1286

 

Dimensions, nominations and mechanical properties

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2. M.S. CHAIN

 

The dimensions and properties completely confirm to Grade B and C requirements specified in the National Industrial Standards GB/ T 12718 and DIN22252- 1/2

Material : High alloy steel

Breaking Elongation : 12% max

Finish : Rust preventive oil coating or black painting

 

 

 

 

Serial

No.

Width

Weight

Breaking

Load min.

Normal

size

Inside | outside

dxp

mm

a

min.

b

max.

Kgs

max

KN

min

1.

10 x 40

15

37

1.9

125

2.

13 x 52

19.5

48.5

3.31

214

3.

14 x50

18.5

49.5

4

250

4.

16 x 64

24

59

4.97

320

5.

19 x 76

28.5

69.5

6.92

450

6.

22 x 86

27

74

9.5

610

7.

26 x 92

31

86

13.7

850

 

DIMENSIONS AND PROPERTIES

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3. LASHING CHAIN

 

Material : high quality alloy-steel

Surface Treatment : self colour, polishing, blackened, painted, plastic coating, hot-dip galvanized, electro-galvanized, etc.

Manufacture Standard : ISO, EN, DIN, BS, JIS, ASTM,

Quality Grade : G70, G80, G100

Safety Factor : 4min.

 

 

Serial

No.

Width

Weight

Breaking

Load min.

Normal

size

Inside | outside

dxp

mm

a

min.

b

max.

Kgs

max

KN

min

1.

13 x 82

23.4

54.6

2.95

214

2.

16 x 100

28.8

67.2

4.45

320

 

DIMENSION AND PROPERTIES

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