The Factory Certified G80 Chain Sling 1–4 Leg Lifting Hook Combination Set is a heavy-duty lifting assembly designed for industrial rigging, machinery handling, steel structure lifting, construction, and cargo handling applications.

The chain sling uses Grade 80 alloy steel lifting chain combined with compatible master links, lifting hooks, connecting links, and other rated components. Available in 1-leg, 2-leg, 3-leg, and 4-leg configurations, the assembly can be selected according to the load weight, lifting points, sling angle, and required Working Load Limit (WLL).

Compared with textile lifting slings, G80 chain slings provide a rigid and durable lifting configuration suitable for applications involving abrasion, heavy loads, and demanding industrial handling conditions.

Factory production supports customized chain diameter, sling length, leg configuration, hook type, master link, WLL, surface finish, identification tags, and packaging.

Product Features

1. Grade 80 Alloy Steel Chain

The lifting chain is manufactured from G80 alloy steel, providing the mechanical properties required for professional lifting applications.

Typical advantages include:

1.High tensile strength

2.Durable chain construction

3.Good resistance to mechanical wear

4.Suitable for heavy-duty lifting

5.Compatible with G80 lifting accessories

The chain diameter should be selected according to the required WLL and lifting configuration.

2. 1–4 Leg Configurations

Different chain sling configurations are available for different load arrangements.

1 Leg Chain Sling

Suitable for loads with a single designated lifting point.

2 Leg Chain Sling

Suitable for loads with two lifting points and can provide a balanced connection when correctly configured.

3 Leg Chain Sling

Designed for loads requiring three lifting connection points.

4 Leg Chain Sling

Suitable for engineered lifting applications involving four designated lifting points.

The rated capacity of multi-leg slings depends on the chain size, included angle, component ratings, and lifting arrangement.

3. Heavy-Duty Lifting Hooks

The chain sling can be assembled with compatible G80 lifting hooks according to the customer's requirements.

Available hook configurations may include:

1.Clevis sling hook

2.Eye sling hook

3.elf-locking hook

4.Grab hook

5.Foundry hook

6.Customized lifting hook

Each hook should have a rated capacity compatible with the complete chain sling assembly.

4. Master Link & Connecting Components

A complete chain sling can include:

1.Master link

2.Connecting link

3.G80 chain

4.Sling hook

5.Grab hook

6.Shortening clutch

7.Identification tag

Components are selected according to the required lifting configuration and WLL.

5. Factory Certification & Traceability

For professional lifting applications, documentation and product identification are important procurement requirements.

Depending on the project, available documentation may include:

1.Material certificate

2.Chain certificate

3.Proof load test report

4.Inspection report

5.Certificate of conformity

6.Product identification tag

7Third-party inspection documentation

Certification should be confirmed according to the customer's required standard and project specifications.

Technical Specifications

G80 Chain Sling Configuration

A typical multi-leg chain sling is assembled as:

Crane Hook → Master Link → Chain Legs → Connecting Components → Lifting Hooks → Load

For a 2-leg, 3-leg, or 4-leg sling, each leg should be connected to a designated and suitably rated lifting point.

The included angle between the chain legs has a direct influence on the force carried by each leg. Therefore, WLL should not be determined by simply adding the capacity of each individual chain leg.

Product Advantages

Applications

Heavy Machinery Lifting

Suitable for lifting and positioning:

1.Industrial machinery

2.Motors

3.Generators

4Pumps

5.Construction equipment

6.Production equipment

Steel Structure Handling

Used for lifting steel beams, fabricated structures, frames, and other heavy metal components.

Construction & Engineering

Suitable for construction sites, equipment installation, structural assembly, and industrial engineering projects.

Factory Material Handling

Used with cranes and lifting equipment for moving heavy components inside manufacturing facilities.

Cargo Handling

Applicable to industrial cargo loading, unloading, and transportation operations when the complete lifting system is correctly rated.