#1 MARINE HARDWARE
G80 Master Link Assembly
G80 Master Link Assembly
Size: 16mm-70mm
Surface finish: Powder coating
Surface Colour: Red, Yellow
Material: Super Alloy steel
Manufacturing process: Forged - Quenched and Tempered
Quality control:
◆ Individually proof test at 2.5 times Working Load Limit
◆ Fatigue tested at 1.5 times Working Load Limit for 20000 cycles
◆ Breakage test
◆ 100% magnaflux crack detection
Product Details
| Chain Size | Weight (Kg) | WLL (T) | A | B | D | a | b | d | S |
| MA16 | 1.19 | 3.8 | 120 | 70 | 16 | 95 | 51 | 13 | 7.5+0.5 |
| MA20 | 2.5 | 5.8 | 170 | 90 | 20 | 120 | 70 | 16 | 9±0.5 |
| MA20-B | 2.5 | 5.8 | 170 | 90 | 20 | 120 | 70 | 16 | 9±0.5 |
| MA22 | 3.77 | 7.6 | 170 | 90 | 22 | 150 | 80 | 20 | 11±0.5 |
| MA22-B | 3.77 | 7.6 | 160 | 90 | 22 | 150 | 80 | 20 | 11±0.5 |
| Q23B | 3.6 | 5.8 | 270 | 140 | 22 | 150 | 75 | 16 | 9±0.5 |
| Q23B | 3.3 | 5.8 | 270 | 140 | 22 | 120 | 70 | 16 | 9±0.5 |
| Q23B-C | 3.6 | 5.8 | 270 | 140 | 22 | 150 | 75 | 16 | 9±0.5 |
| MA25 | 4.45 | 10 | 190 | 100 | 25 | 150 | 80 | 20 | 11±0.5 |
| MA25-B | 4.45 | 10 | 190 | 102 | 25 | 150 | 80 | 20 | 11±0.5 |
| Q29B | 5.6 | 11.8 | 270 | 140 | 28 | 140 | 70 | 20 | 11±0.5 |
| Q29B-B | 5.9 | 11.8 | 270 | 140 | 28 | 150 | 70 | 20 | 11±0.5 |
| Q29B-C | 5.6 | 11.8 | 270 | 140 | 28 | 140 | 70 | 20 | 11±0.5 |
| MA28 | 6.12 | 12.7 | 210 | 110 | 28 | 170 | 90 | 22 | 12±0.5 |
| MA28 | 6.12 | 12.7 | 210 | 110 | 28 | 170 | 90 | 22 | 12±0.5 |
| MA32 | 9.47 | 15.2 | 270 | 140 | 32 | 190 | 100 | 25 | 13±0.5 |
| MA32-C | 9.47 | 15.2 | 270 | 140 | 32 | 190 | 100 | 25 | 13±0.5 |
| MA38 | 17.4 | 25 | 270 | 140 | 38 | 270 | 140 | 32 | 17±0.5 |
| MA38-B | 15 | 17 | 420 | 220 | 38 | 180 | 100 | 25 | 17±0.5 |
| MA38-C | 17.4 | 25 | 270 | 140 | 38 | 270 | 140 | 32 | 17±0.5 |
| MA45 | 26.76 | 34 | 320 | 170 | 45 | 270 | 140 | 38 | 20±0.5 |
| MA50 | 33.2 | 40 | 380 | 200 | 50 | 270 | 140 | 38 | —— |
| MA60 | 65 | 58 | 430 | 220 | 60 | 380 | 200 | 50 | —— |
| MA70 | 103 | 84 | 500 | 250 | 70 | 430 | 220 | 60 | —— |
Ultimate Load is 4 times the Working Load Limit
Multi-Leg Sling Configuration Core – G80 Master Link Assembly Advantage
Designed as the central connection point for multi-leg chain slings, this G80 master link assembly enables efficient load distribution and secure rigging configurations.
It is essential for chain sling top link applications, lifting master link systems, and heavy duty rigging assemblies.
The optimized structure supports multiple sub-links and hooks, ensuring flexibility and stability in complex lifting operations.
Contact us now to configure reliable master link assemblies for your lifting systems.
High Strength G80 Alloy Steel for Maximum Load Performance
Manufactured from premium G80 alloy steel, this master link assembly provides exceptional strength and durability for heavy lifting tasks.
It is widely used in lifting master link applications, chain sling systems, and industrial rigging hardware.
Advanced heat treatment enhances fatigue resistance and ensures long-term performance under high load conditions.
Send your inquiry today to secure stable bulk supply with competitive pricing.
Optimized Load Distribution for Safer Lifting Operations
This G80 master link assembly is engineered to evenly distribute loads across multiple sling legs, reducing stress concentration and improving lifting safety.
It is ideal for multi leg sling master link applications, lifting chain systems, and heavy duty lifting link setups.
The balanced design enhances operational stability in demanding environments.
Contact us now to improve safety and efficiency in your lifting operations.
Compatible with Various Chain Sling Components and Configurations
The master link assembly is designed for seamless compatibility with hooks, connecting links, and lifting chains, allowing flexible rigging configurations.
It is widely used in chain sling top link systems, rigging master link applications, and lifting assembly setups across construction, logistics, and industrial sectors.
Request a quotation now to match your specific rigging requirements.
Surface Treatment Options for Corrosion Resistance and Durability
To meet various environmental requirements, this master link assembly can be supplied with surface treatments such as powder coating, painted finish, or galvanized coating.
These options enhance corrosion resistance and extend service life in marine hardware, offshore lifting, and outdoor rigging applications.
Suitable for alloy steel master link and lifting hardware supplier needs.
Contact us today for customized finishing solutions and bulk orders.
Reliable Manufacturer Supply with OEM & Bulk Order Support
As a professional lifting hardware manufacturer, we provide consistent quality, strict inspection standards, and flexible OEM customization for global B2B clients.
Our G80 master link assemblies are ideal for distributors, wholesalers, and project contractors requiring stable supply and competitive pricing.
Send your inquiry now to receive a tailored quotation and expert support.
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