Round steel link chain making for 30+ years

SHANGHAI CHIGONG INDUSTRIAL CO., LTD

(round steel link chain manufacturer)

Popular Design for 2 Leg Lifting Chains - Lifting Chains – Dia 32mm EN 818-2 Grade 80 (G80) chain – Chigong

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Popular Design for 2 Leg Lifting Chains - Lifting Chains – Dia 32mm EN 818-2 Grade 80 (G80) chain – Chigong Detail:

SCIC Lifting Chain

Category

Application

Lifting and lashing, loads lifting, loads binding

Grade 80 Lifting Chain
Lifting Chain
Grade 8 Lifting chain

Chain Parameter

SCIC Grade 80 (G80) chains for lifting are made as per EN 818-2 standards, with nickel chromium molybdenum manganese alloy steel per DIN 17115 standards; well designed / monitored welding & heat-treatment ensure chains mechanical properties including test force, breaking force, elongation & hardness.

Figure 1: Grade 80 chain link dimensions

1

Table 1: Grade 80 (G80) chain dimensions, EN 818-2

diameter

pitch

width

unit weight
(kg/m)

nominal
d (mm)

tolerance
(mm)

p (mm)

tolerance
(mm)

inner W1
min. (mm)

outer W2
max. (mm)

6

± 0.24

18

± 0.5

7.8

22.2

0.8

7

± 0.28

21

± 0.6

9.1

25.9

1.1

8

± 0.32

24

± 0.7

10.4

29.6

1.4

10

± 0.4

30

± 0.9

13

37

2.2

13

± 0.52

39

± 1.2

16.9

48.1

4.1

16

± 0.64

48

± 1.4

20.8

59.2

6.2

18

± 0.9

54

± 1.6

23.4

66.6

8

19

± 1

57

± 1.7

24.7

70.3

9

20

± 1

60

± 1.8

26

74

9.9

22

± 1.1

66

± 2.0

28.6

81.4

12

23

± 1.2

69

± 2.1

29.9

85.1

13.1

24

± 1.2

72

± 2.1

30

84

14.5

25

± 1.3

75

± 2.2

32.5

92.5

15.6

26

± 1.3

78

± 2.3

33.8

96.2

16.8

28

± 1.4

84

± 2.5

36.4

104

19.5

30

± 1.5

90

± 2.7

37.5

105

22.1

32

± 1.6

96

± 2.9

41.6

118

25.4

36

± 1.8

108

± 3.2

46.8

133

32.1

38

± 1.9

114

± 3.4

49.4

140.6

35.8

40

± 2

120

± 4.0

52

148

39.7

45

± 2.3

135

± 4.0

58.5

167

52.2

48

± 2.4

144

± 4.3

62.4

177.6

57.2

50

± 2.6

150

± 4.5

65

185

62

Table 2: Grade 80 (G80) chain mechanical properties, EN 818-2

diameter
d (mm)

working load limit
WLL (t)

manufacturing proof force
MPF (kN)

min. breaking force
BF (kN)

6

1.12

28.3

45.2

7

1.5

38.5

61.6

8

2

50.3

80.4

10

3.15

78.5

126

13

5.3

133

212

16

8

201

322

18

10

254

407

19

11.2

284

454

20

12.5

314

503

22

15

380

608

23

16

415

665

24

18

452

723

25

20

491

785

26

21.2

531

850

28

25

616

985

30

28

706

1130

32

31.5

804

1290

36

40

1020

1630

38

45

1130

1810

40

50

1260

2010

45

63

1590

2540

48

72

1800

2890

50

78.5

1963

3140

notes: total ultimate elongation at breaking force is min. 20%;
WLL shall not exceed 25% of breaking force.

changes of Working Load Limit in relation to temperature
Temperature (°C) WLL %
 -40 to 200 100%
 200 to 300 90%
 300 to 400 75%
 over 400 unacceptable

Site Inspection

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Product detail pictures:

Popular Design for 2 Leg Lifting Chains - Lifting Chains – Dia 32mm EN 818-2 Grade 80 (G80) chain – Chigong detail pictures

Popular Design for 2 Leg Lifting Chains - Lifting Chains – Dia 32mm EN 818-2 Grade 80 (G80) chain – Chigong detail pictures

Popular Design for 2 Leg Lifting Chains - Lifting Chains – Dia 32mm EN 818-2 Grade 80 (G80) chain – Chigong detail pictures

Popular Design for 2 Leg Lifting Chains - Lifting Chains – Dia 32mm EN 818-2 Grade 80 (G80) chain – Chigong detail pictures


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Dedicated to strict top quality command and considerate purchaser support, our experienced staff customers are always available to discuss your necessities and be certain full client gratification for Popular Design for 2 Leg Lifting Chains - Lifting Chains – Dia 32mm EN 818-2 Grade 80 (G80) chain – Chigong, The product will supply to all over the world, such as: India, Namibia, Denmark, Providing Quality Products, Excellent Service, Competitive Prices and Prompt Delivery. Our products are selling well both in domestic and foreign markets. Our company is trying to be one important suppliers in China.
  • In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!
    5 Stars By April from Colombia - 2018.04.25 16:46
    After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Jocelyn from Estonia - 2017.06.25 12:48

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