G80 Bolt Type Alloy Bow Shackle (TH-756)

G80 Bolt Type Alloy Bow Shackle (TH-756)
(Body and Bolt) Super alloy steel - Quenched and Tempered..
Sampling breaking test for each batch.
100% magnaflux detection.
Permitted useful temperature range: -40°C - 200°C.
According to standard: RR-C-271D, Type IVA Class 3 Grade B, SS-EN-13889+A1-2008.
Min. Breaking strength is 5 times of the W.L.L. as requirement.

Description

Nominal Size

W.L.L.

B.L.

Dimension(mm)

Weight

(in)

(t)

(t)

A

C

D

L

N

L1

B

(kg/pc)

5/16

1.2

6

13.5

21.3

8

53

9.5

50.5

8.4

0.100

3/8

1.6

8

16.8

25.9

9.7

63.2

11

62

10.8

0.150

7/16

2.5

12.5

19

29.5

11.5

74

13

70

12.8

0.222

1/2

3.3

16.5

20.6

33.3

12.7

83.3

16

79.5

14.8

0.459

5/8

5

25

27

42.9

17.5

106.4

19

101.5

18

0.726

3/4

7

35

32

20.8

20.6

126.2

22

117.5

19.4

1.10

7/8

9.5

47.5

36.6

57.9

24.6

148

25

136

21.5

1.79

1

12.5

62.5

43

68.3

27

166.6

28

153.5

23.8

2.57

1-1/8

15

75

46

74

31.75

190

32

171.5

25.6

3.76

1-1/4

18

90

51.6

82.5

35

210

35

192

31

5.32

1-3/8

21

105

57

92

36

232.7

38

202

33.4

7.19

1-1/2

30

150

60.5

98

41

254

42

222

34

9.449

1-3/4

40

200

73.2

126

57.2

313.7

51

278

38

15.4

2

55

275

82.5

146

61

347.5

57

307

45

23.7

 

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