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CLGR® Grade 80 Master Link Assembly Forged U.S. Type

CLGR® Grade 80 Master Link Assembly Forged U.S. Type, also called Master Links with Sublinks G80, Oblong Master Link Sub-Assembly, Grade 80 Quad Master Link Assembly, Grade 80 Large Multi Headring.

This Master Link Assembly serves as a core rigging component, engineered to interconnect chain connectors and links for constructing composite sling systems capable of lifting heavy loads and equipment.

It comprises a fully forged master ring integrated with two or more welded sub-rings, all constructed from high-grade alloy steel.

Available in standard sizes in 3/4'', 7/8'', 1, 1-1/4'', 1-1/2'', 1-3/4'', 2, 2-1/2'', 2-3/4 ''(with custom shapes and dimensions available upon request), the assembly is designed with a 4:1 safety factor to ensure reliable performance under demanding load conditions.

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6.G80 Master Link Assembly European Type
6.G80 Master Link Assembly European Type

Overview of CLGR® Grade 80 Master Link Assembly Forged U.S. Type

Brand

CLGR®

Standard

Conform to US Standard (ASME B30.26 )

Material

Superior Alloy Steel

Safety Factor

For chain sling: Minimum Ultimate Load is 4 times the Working Load Limit

For steel rope sling: Minimum Ultimate Load is 5 times the Working Load Limit

processing

Main link: Drop Forged

Sub links: Welded

Quenched and Tempered

Finish

Powder Coated

Size

3/4'', 7/8'', 1, 1-1/4'', 1-1/2'', 1-3/4'', 2, 2-1/2'', 2-3/4''

Tips

Color Code: Customized according to customers’ requirements

Note

There will be pressing flat only on request.

Use Only Grade 80 Attachments For Overhead Lifting


Specifications of CLGR® Grade 80 Master Link Assembly Forged U.S. Type

drawing-of-clgr-grade-80-master-link-assembly-u.s.-type-china-supplier

Part No.

SIZE
(in)

WEIGHT
(KG)

Chain

WLL
3 or 4
LEG-45°(T)

WLL
ROPE(T)

DIMENSION(MM)

A

B

D

a

b

d

8CRFMLAUS3/4

3/4

1.55

1/4

3.15

5.6

140±6

70±5

20±1

85±5

40±3

14±1

5/16

4.25

8CRFMLAUS7/8

7/8

2.18

5/16

4.25

6.9

160±6

90±5

22±1

85±5

40±5

14±1

3/8

6.7

8CRFMLAUS1/1

1

3.29

3/8

6.7

11.8

178±6

89±5

25±1

100±5

60±5

18±1

8CRFMLAUS1/4

1-1/4

7.18

1/2

11.2

17.7

222±7

110±6

32±1/-2

100±5

60±5

22±1

5/8

17

8CRFMLAUS1-1/2

1-1/2

12.91

5/8

17

27.7

267±7

135±6

38±1/-2

180±6

100±5

30±1/-2

3/4

23.6

8CRFMLAUS1-3/4

1-3/4

21.25

3/4

23.6

38.5

305±10

152±6

45±1/-2

180±6

100±5

32±1/-2

7/8

31.5

8CRFMLAUS2/1

2

30.34

7/8

31.5

46.5

356±10

178±6

50±1/-2

180±6

100±5

38±1/-2

8CRFMLAUS2-1/2

2-1/2

64.4

1

45

72.6

406±10

203±7

64±3

355±8

178±6

51±1/-2

8CRFMLAUS2-3/4

2-3/4

89

11/4

67

98.4

406±10

241±7

70±3

406±8

203±6

57±1/-2

For chain sling: Minimum Ultimate Load is 4 times the Working Load Limit

For steel rope sling: Minimum Ultimate Load is 5 times the Working Load Limit


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