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 25mm 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 25mm 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 25mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chains – Chigong detail pictures

18 Years Factory Rope Lifting Slings - Lifting Chain – Dia 25mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chains – Chigong detail pictures

18 Years Factory Rope Lifting Slings - Lifting Chain – Dia 25mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chains – Chigong detail pictures

18 Years Factory Rope Lifting Slings - Lifting Chain – Dia 25mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chains – Chigong detail pictures


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With advanced technologies and facilities, strict high-quality handle, reasonable rate, superior services and close co-operation with prospects, we are devoted to furnishing the best price for our customers for 18 Years Factory Rope Lifting Slings - Lifting Chain – Dia 25mm EN 818-2, AS2321, ASTM A973-21, NACM Grade 100 (G100) Chains – Chigong, The product will supply to all over the world, such as: Paris, Pretoria, Comoros, High output volume, top quality, timely delivery and your satisfaction are guaranteed. We welcome all inquiries and comments. If you are interested in any of our products or have an OEM order to fulfill, please feel free to contact us now. Working with us will save you money and time.
  • The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.
    5 Stars By Meredith from Oman - 2017.06.25 12:48
    This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
    5 Stars By Bertha from Cape Town - 2017.12.02 14:11

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