Round steel link chain making for 30+ years

SHANGHAI CHIGONG INDUSTRIAL CO., LTD

(round steel link chain manufacturer)

18 Years Factory Rope Lifting Slings - Lifting Chain – Dia 40mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chains – Chigong

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18 Years Factory Rope Lifting Slings - Lifting Chain – Dia 40mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chains – 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 100 (G100) chains for lifting are made as per ASTM A973 / A973M-21 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 100 chain dimensions

1

Table 1: Grade 100 (G100) chain dimensions

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 100 (G100) chain mechanical properties

diameter
d (mm)

working load limit
WLL (t)

manufacturing proof force
MPF (kN)

min. breaking force
BF (kN)

6

1.4

36

57

7

1.9

48

77

8

2.5

63

101

10

4

98

157

13

6.7

166

265

16

10.3

251

402

18

12.5

318

509

19

14

354

567

20

16

393

628

22

19.4

475

760

23

20

519

831

24

23

566

905

25

25

614

982

26

26.5

664

1060

28

30.5

769

1230

30

35.5

884

1415

32

40.5

1006

1610

36

50

1272

2035

38

56.5

1420

2270

40

62.5

1571

2515

45

81

1988

3180

48

92

2263

3620

50

98

2453

3925

notes: total ultimate elongation at breaking force is min. 25%;
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

scic round steel link chain

Our Service

scic round steel link chain


Product detail pictures:

18 Years Factory Rope Lifting Slings - Lifting Chain – Dia 40mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chains – Chigong detail pictures

18 Years Factory Rope Lifting Slings - Lifting Chain – Dia 40mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chains – Chigong detail pictures

18 Years Factory Rope Lifting Slings - Lifting Chain – Dia 40mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chains – Chigong detail pictures

18 Years Factory Rope Lifting Slings - Lifting Chain – Dia 40mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chains – Chigong detail pictures


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We are convinced that with joint endeavours, the small business between us will bring us mutual benefits. We could assure you products quality and competitive selling price for 18 Years Factory Rope Lifting Slings - Lifting Chain – Dia 40mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chains – Chigong, The product will supply to all over the world, such as: Victoria, Netherlands, Portland, We'll supply much better products with diversified designs and expert services. We sincerely welcome friends from over the world to visit our company and cooperate with us on the basis of long-term and mutual benefits.
  • It can be said that this is a best producer we encountered in China in this industry, we feel lucky to work with so excellent manufacturer.
    5 Stars By Delia Pesina from Brisbane - 2018.06.09 12:42
    It is not easy to find such a professional and responsible provider in today's time. Hope that we can maintain long-term cooperation.
    5 Stars By Elva from Birmingham - 2018.09.12 17:18

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