Product Specifications
| G80 U.S. TYPE A-347 WELDED MASTER LINK ASSEMBLY | |||||||||||
| SIZE | WEIGHT | CHAIN SIZE | 3 OR 4 LEG | FOR ROPE | A | B | D | a | b | d | s |
| MM | KG/PC | IN. | WLL(TON) | WLL(TON) | MM | MM | MM | MM | MM | MM | MM |
| 1/2″ | 0.82 | 7/32″ | 2.36 | 2.4 | 100 | 60 | 14 | 85 | 40 | 12 | 6 |
| 11/16″ | 1.6 | 1/4″ | 3.16 | 3.2 | 160 | 90 | 18 | 100 | 60 | 14 | 7.6 |
| 5/8″ | 1.6 | 1/4″ | 3.15 | 3.2 | 160 | 90 | 18 | 100 | 60 | 14 | 7.6 |
| 3/4″ | 1.95 | 5/16″ | 4.25 | 4.2 | 160 | 90 | 20 | 100 | 60 | 14 | 7.6 |
| 7/8″ | 3.16 | 3/8″ | 6.7 | 8 | 180 | 100 | 22 | 150 | 70 | 18 | 8.4 |
| 1-1/8″ | 6.75 | 1/2″ | 11.2 | 12 | 270 | 140 | 28 | 160 | 90 | 22 | 13.5 |
| 1-1/4″ | 9.31 | 5/8″ | 17 | 17 | 270 | 140 | 32 | 180 | 100 | 25 | 16.5 |
| 1-1/2″ | 18.4 | 3/4″ | 23.6 | 25 | 300 | 160 | 40 | 270 | 140 | 31 | 19 |
| 1-3/4″ | 26.6 | 7/8″ | 31.5 | 31.5 | 340 | 180 | 45 | 285 | 155 | 36 | 22 |
| 2″ | 42.91 | 1″ | 45 | 45 | 350 | 190 | 51 | 340 | 180 | 45 | 25 |
Products Diagrams
The G80 U.S. Type A-347 Welded Master Link Assembly shows a precise oval structure with smooth welding points, ensuring uniform strength distribution and safety for heavy lifting operations.
The side profile highlights its solid welded joints and consistent thickness, designed for long-term durability. This view showcases how the link integrates seamlessly with chains, wire ropes, and lifting hooks.
Material Specification
Grade: Made from G80 alloy steel, offering superior strength and toughness for heavy industrial lifting tasks.
Finish: Coated with durable powder or painted finish, ensuring corrosion resistance in outdoor and marine conditions.
Attachment: Designed to connect easily with chains, hooks, or wire ropes, providing secure lifting solutions.
Hook Type: Compatible with clevis, eye, and grab hooks, allowing versatile integration across lifting assemblies.
Material: Manufactured from high-grade forged alloy steel, heat-treated for maximum durability and performance.
Application
Construction Industry
Widely used for lifting beams, prefabricated units, and construction materials safely and efficiently.
Marine & Offshore
Essential for anchoring, ship equipment handling, and offshore platform rigging under harsh conditions.
Mining Industry
Used in heavy machinery lifting, conveyor systems, and safe handling of bulk ore loads.
Advantages
Corrosion & Finish Protection
Anti-rust coating ensures long-lasting use even in demanding outdoor and marine environments.
Customization & Traceability
Available in multiple sizes, with batch markings for quality traceability and certifications.
Load Control & Durability
High working load limits with strict proof testing deliver consistent, dependable performance.
Bulk Capacity & Lead Time
Large-scale production ensures stable supply, competitive bulk pricing, and reliable delivery schedules.
What Our Clients Say
G80 High-Strength Chains
FAQ
What standards does the G80 U.S. Type A-347 Welded Master Link Assembly meet?
It meets and exceeds ASME B3026 requirements, including strength, proof load, ductility, and temperature performance. Each assembly undergoes strict factory testing to ensure safety in lifting operations.
Can I order customized sizes for special projects?
Yes. Alongside standard sizes, we manufacture custom-designed master link assemblies tailored to your project’s lifting and rigging requirements. This ensures proper fit, load balance, and safe operations.
What is the typical lead time for bulk orders?
We maintain high production capacity, enabling us to deliver bulk orders quickly. Standard sizes are often ready to ship, while customized assemblies are produced with controlled lead times.
How does this assembly ensure long-term durability?
Each unit is made from forged G80 alloy steel with advanced heat treatment. The protective finish guards against rust and surface wear, making it ideal for harsh outdoor and marine environments.
Why choose Powerful Machinery over other suppliers?
As a direct manufacturer, we provide factory pricing, strict quality checks, and reliable supply capacity. Wholesalers and large buyers trust us for consistent quality and certified safety compliance.
Free Quote
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