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QINGDAO LG RIGGING CO.,LTD.
QINGDAO LG RIGGING CO.,LTD.
LGRIG® Grade 80 Welded Master Link US Type
LGRIG® Grade 80 Welded Master Link US Type
LGRIG® Grade 80 Welded Master Link US Type
LGRIG® Grade 80 Welded Master Link US Type
LGRIG® Grade 80 Welded Master Link US Type
LGRIG® Grade 80 Welded Master Link US Type
LGRIG® Grade 80 Welded Master Link US Type
LGRIG® Grade 80 Welded Master Link US Type
LGRIG® Grade 80 Welded Master Link US Type

LGRIG® Grade 80 Welded Master Link US Type

LGRIG® Grade 80 Welded Master Link US Type, also known as Oblong Master Link.

Grade 80 Welded Oblong Master Link, engineered for multi-sling compatibility, such as chain, wire rope, synthetic.

This Oblong Masterlink, forged from Grade 80 quenched and tempered alloy steel, this Welded Master Link delivers enhanced load capacity for 1 or 2-leg chain sling configurations, featuring ASME B30.26-compliant performance with validated fatigue life and impact resistance.

Each unit undergoes rigorous 2.5× WLL proof testing, 100% magnaflux crack detection, and full material traceability, while its sliding coupling design and silver epoxy finish ensure secure integration in lifting assemblies.

Certified with a 4:1 safety factor, this central anchor point meets critical industrial requirements for ductility, temperature resilience, and structural integrity in demanding rigging operations.

Trawling Gear
Hooks
Shackles
Boat Fittings

Information of LGRIG® Grade 80 Welded Master Link US Type

Brand

LGRIG®

Standard

G80 Oblong Master Link conform to U.S. Type ( 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

ALL Size are Welded / Quenched and Tempered

Finish

Powder Coated

Size

7/16”, 1/2”, 11/16”, 3/4”, 7/8”, 1”, 1-1/8”, 1-1/4”, 1-3/8”, 1-1/2”, 1-3/4”, 2”

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

Country of Origin

China


Specifications of LGRIG® Grade 80 Welded Master Link US Type

drawing-grade-80-welded-master-link-us-type-lgrig.png

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.

Part No.

SIZE
(in)

WEIGHT
(KG)

Chain

WLL
1 LEG(T)

WLL
2 LEG-45°(T)

WLL
ROPE(T)

DIMENSION(MM)

A

B

D

8LGWMLUS7/16

7/16

0.27

1/4

1.12

1.6

1.6

100±5

60±5

6±0.5

9/32

1.5

8LGWMLUS1/2

1/2

0.38

9/32

1.5

2.12

2.5

100±5

60±5

7.6±0.5

5/16

2

8LGWMLUS11/16

11/16

0.85

5/16

2

2.8

4

160±6

90±5

8.4±0.5

3/8

3.15

8LGWMLUS3/4

3/4

1.2

3/8

3.15

4.25

6.5

160±6

90±5

10.5±0.5

1/2

5.3

8LGWMLUS7/8

7/8

1.63

1/2

5.3

7.5

8

180±6

100±5

13.5±0.5

5/8

8

8LGWMLUS1/1

1

2.13

5/8

8

11.2

11.5

180±6

100±5

16.5±0.5

19mm

11.2

8LGWMLUS1-1/8

1-1/8

3.81

3/4

12.5

11.8

270±7

140±6

19±0.5

8LGWMLUS1-1/4

1-1/4

5.05

19mm

11.2

16

16

270±7

140±6

19±0.5

7/8

15

8LGWMLUS1-3/8

1-3/8

6.83

7/8

15

21.2

24

285±7

155±6

20±0.5

1

21.2

8LGWMLUS1-1/2

1-1/2

8.9

28mm

25

25

300±8

160±6

26±0.5

8LGWMLUS1-3/4

1-3/4

12.8

1

21.2

30

31.5

340±10

180±6

26±0.5

11/4

31.5

8LGWMLUS2/1

2

17.3

11/4

31.5

45

45

390±10

215±7

32±0.5


Bulk Photos of LGRIG® Grade 80 Welded Master Link US Type

LGRIG® Grade 80 Welded Master Link US Type
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