Grade 80 Links
G80 Web Sling Connector
A forged alloy steel coupling link in Grade 80, designed to connect webbing slings quickly without tools. It features a powder plastified finish and is available in sizes from 6mm to 32mm. The design allows for fast rigging setup and reliable load transfer across multiple sling connections.
- Size
- 6-32mm B. L= 4 times*WLL commonly used to connect webbing slings
- Packing
- Cartons then pack on pallets
- Catalogue Family
- Grade 80 Links
- Certificates
- EN 10204 3.1 material test certificate on request
CAD files are supplied on request via WhatsApp or email rather than published for open download.
Key Benefits
What G80 Web Sling Connector Gives You
- Forged alloy steel body provides high strength and durability under repeated lifting loads
- Powder plastified surface finish resists abrasion and corrosion in harsh industrial environments
- Tool-free assembly enables rapid connection and disassembly of webbing slings on site
- Standard 4:1 design factor ensures safe working load is maintained across all sizes
- Low weight relative to strength improves handling and reduces fatigue during rigging
- Consistent dimensions across sizes allow for predictable fit and alignment in multi-sling setups
- Clear WLL marking on the body supports traceability and compliance with lifting safety standards
Application Scenarios
Where G80 Web Sling Connector Is Used
- Connecting multiple polyester webbing slings in a multi-leg lifting setup for crane operations
- Rigging slings on construction site lifts where quick assembly and disassembly are required
- Industrial maintenance tasks involving lifting heavy machinery components with webbing slings
- Marine cargo handling where corrosion resistance and fast rigging are critical
- Manufacturing floor operations using webbing slings for moving large fabricated parts
- Temporary rigging setups in infrastructure projects where time and ease of use matter
Who It Is For
Buyers This Product Is Built For
- Rigging contractors needing fast, reliable connectors for webbing sling assemblies
- Manufacturers using webbing slings in production and material handling
- Marine and offshore service teams requiring corrosion-resistant rigging hardware
- Construction companies deploying multi-leg slings on crane lifts
- Industrial maintenance teams performing frequent lifting tasks with webbing systems
- Rigging distributors stocking connectors that support a range of sling sizes
Problems It Solves
Problems This Product Removes
- The need to use bolts, nuts, or welding to join webbing slings, which adds time and complexity
- Inconsistent connection strength due to poorly made or mismatched hardware
- Slippage or misalignment when connecting slings with non-standard or loose fittings
- Lack of traceability and WLL marking on connectors used in safety-critical lifts
- Heavy or poorly finished connectors that increase fatigue during manual handling
- Buying connectors from multiple suppliers for different sling sizes, increasing procurement complexity
Technical Features
Technical Features
- Drop forged alloy steel body in Grade 80 with quench and temper treatment
- Powder plastified surface finish for corrosion and abrasion resistance
- Tool-free connection design for rapid assembly and disassembly
- Standard 4:1 design factor with minimum breaking load four times the safe working load
- WLL stamped on the body for traceability and compliance
- Dimensions A, B, K, W, G, E provided for each size to ensure fit and alignment
- Available in sizes from 6mm to 32mm with matching WLL and weight data
Specifications
G80 Web Sling Connector Specifications
Values published in the Kailipu catalogue for this item. Anything not listed is available on request.
| Material | Alloy steel Grade 80 |
|---|---|
| Surface Finish | Powder plastified |
| Capacity Range | 1.12T to 31.5T safe working load |
| Size Range | 6mm to 32mm |
| Design Factor | 4:1 minimum breaking load to safe working load |
| WLL Marking | Stamped on body for traceability |
| Dimensions | A±1.5, B±2, K±2, W±2, G±1, E±1 mm |
| Weight Range | 0.2 kg to 18.92 kg |
Full size table on request. The catalogue publishes a full dimension and capacity table for this item. Ask on WhatsApp or by email and we will send it as a PDF.
Materials
Materials And Finishes
- Alloy steel body forged and heat-treated to Grade 80 strength
- Powder plastified coating applied over the forged body for surface protection
- No galvanizing or plating; finish is powder plastified for durability
- No additional coatings or treatments unless specified in customization
Manufacturing Process
How This Product Is Made
1Forging of the steel blank in a drop forge press
2Heat treatment including quench and temper to achieve Grade 80 mechanical properties
3Machining of the internal bore and external features to precise dimensions
4Application of powder plastified finish via electrostatic spray and curing
5Stamping of WLL and traceability marking on the body
6Proof load testing and dimensional inspection before packing
Quality Control
Quality Control On Every Batch
- Proof load testing on production batches before release
- Dimensional tolerance check against published size table
- Breaking strength validation to confirm 4:1 design factor
- Visual inspection for surface defects, coating uniformity, and marking clarity
- Material Test Certificate to EN 10204 3.1 supplied with orders
- Third-party inspection accepted at the Qingdao warehouse before shipment
Customisation
Customisation Options
- Custom tonnage stamping on the body for specific WLL markings
- Private label and OEM marking available for brand-specific packaging
- Custom surface finish including zinc plating, powder coating, or electrophoretic black
- Custom sizes and dimensions built to a supplied drawing
- Custom carton and pallet packing configuration for warehouse or retail use
Compare
How It Compares With The Alternatives
An honest read on where this pattern wins and where another one would serve you better.
| Alternative | Honest Trade Off |
|---|---|
| Screw pin shackle | The G80 connector allows tool-free connection and is faster to use, but a screw pin shackle offers a tighter closure and is better for high-vibration environments |
| Welded link | The forged link has higher impact strength and consistent grain structure, while a welded link may have stress points at the weld |
| Standard Grade 43 connector | Grade 80 offers 30% higher strength and better fatigue resistance, but is heavier and more expensive |
| Rigid forged link with bolt | The G80 connector eliminates the need for tools and bolts, reducing setup time and risk of missing components |
Use Guide
How To Use And Inspect G80 Web Sling Connector
- Verify the stamped WLL matches the calculated load before use
- Ensure the connector is fully seated and aligned when joining webbing slings
- Inspect the powder plastified surface for damage before each use
- Do not exceed the 4:1 design factor; use the WLL as the maximum safe load
- Retire the connector if the body shows deformation, the coating is cracked, or the marking is unreadable
- Keep the connector dry and clean; avoid exposure to sharp edges or abrasive surfaces
Related Products
Often Ordered With This Item
G80 Weldless Round Ring | Forged Alloy Steel Ring - S-643
Pear Shaped Link Forged Weldess Pear links A-341, G-341
Weld-on pivoting link / Grade 80 Weld on Lifting Point
Swivel Hoist Ring/G80 Universal Swivel Eyebolt with Ring
GRADE 80 EYEBOLT/Alloy Steel Eye Bolt
G80 Welded Master Link Assembly A347
G80 European Type Coupling Link
G80 US Type Connect link
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Answers
G80 Web Sling Connector FAQ
What is the design factor for this connector?
A standard 4:1 design factor is used, so the minimum breaking load is four times the stated safe working load.
Can I get a Material Test Certificate?
Yes, a Material Test Certificate to EN 10204 3.1 is supplied with every order upon request.
Is the surface finish corrosion-resistant?
Yes, the powder plastified finish provides resistance to corrosion and abrasion in industrial and marine environments.
What sizes are available?
Sizes range from 6mm to 32mm, with corresponding WLL and weight data provided in the size table.
Can I customize the tonnage stamping or branding?
Yes, custom tonnage stamping, private label marking, and OEM packaging are available.
How are the connectors packed for export?
They are packed in cartons, then palletized. We can configure the carton count and pallet pattern to suit your warehouse or retail needs.
Are these connectors suitable for synthetic webbing slings?
Yes, the G80 Web Sling Connector is designed specifically for connecting polyester webbing slings and ensures a secure, tool-free connection.
Need A Quote On G80 Web Sling Connector
Send the sizes, the finish and the quantity on WhatsApp or by email. You get a priced reply within 24 hours and a straight answer on stock.
We reply within 24 hours on WhatsApp or by email. Send a drawing, a photo or a bill of materials and we will quote it as it stands.