Round steel link chain making for 30+ years

SHANGHAI CHIGONG INDUSTRIAL CO., LTD

(round steel link chain manufacturer)

Excellent quality G80 Round Steel Link Chain For Lifting - Grade 100 (G100) lifting chains – Chigong

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Excellent quality G80 Round Steel Link Chain For Lifting - Grade 100 (G100) lifting chains – Chigong Detail:

Category

Lifting and lashing, chain, short link chain, round link chain lifting, Grade 100 chain,G100 chain, chain sling, sling chains, ASTM A973 / A973M-21 standard specification for Grade 100 alloy steel chain

Application

Lifting and lashing, loads lifting, loads binding

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.

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

Product detail pictures:

Excellent quality G80 Round Steel Link Chain For Lifting - Grade 100 (G100) lifting chains – Chigong detail pictures

Excellent quality G80 Round Steel Link Chain For Lifting - Grade 100 (G100) lifting chains – Chigong detail pictures

Excellent quality G80 Round Steel Link Chain For Lifting - Grade 100 (G100) lifting chains – Chigong detail pictures


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Our goal is usually to deliver high quality items at aggressive price ranges, and top-notch service to shoppers around the entire world. We're ISO9001, CE, and GS certified and strictly adhere to their high quality specifications for Excellent quality G80 Round Steel Link Chain For Lifting - Grade 100 (G100) lifting chains – Chigong, The product will supply to all over the world, such as: Bandung, kazan, Tunisia, To let customers be more confident in us and get the most comfortable service, we run our company with honesty, sincerity and best quality . We firmly believe that it is our pleasure to help customers to run their business more successfully, and that our experienced advice and service can lead to more suitable choice for the customers.
  • Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with you!
    5 Stars By Nina from Kenya - 2018.05.22 12:13
    This supplier stick to the principle of "Quality first, Honesty as base", it is absolutely to be trust.
    5 Stars By Esther from Mombasa - 2017.08.21 14:13

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