G80 Black Galvanized Alloy Steel Welded Link Chain Conveyor Lifting Chain
Black Galvanized Alloy Steel Welded Link Chain can easily withstand more abuse, abrasion resistance, greater load lifting per size.
High-Strength Steel Welded Chain Solutions for Industrial Lifting
Our black welded chain features a premium galvanized finish and black E-coating, providing exceptional corrosion resistance in harsh port and mining environments compared to standard finishes.
Every steel welded chain link undergoes advanced induction welding and rigorous heat treatment to maintain a consistent 4:1 safety factor and superior impact resistance.
This welded chain is designed to minimize downtime. Its high strength-to-weight ratio makes it tougher and more reliable for dynamic lifting and heavy-load conveyor operations.
| Size (b) (mm) | Pitch (p) | Inside width (a) / Outside Max (d) | Weight (kg/m) | Break load (kN) | ||
|---|---|---|---|---|---|---|
| Diameter | Tolerance | Inside Min. a | Outside Max. d | |||
| 6 | 18 | ±0.2 | 8.0 | 21.6 | 0.8 | 45.22 |
| 8 | 24 | ±0.3 | 10.8 | 28.8 | 1.4 | 80.38 |
| 10 | 30 | ±0.4 | 13.5 | 36.0 | 2.2 | 125.60 |
| 13 | 39 | ±0.5 | 17.5 | 46.8 | 3.8 | 212.26 |
| 16 | 48 | ±0.6 | 21.5 | 57.6 | 5.7 | 321.54 |
| 18 | 54 | ±0.9 | 24.3 | 64.8 | 7.3 | 406.94 |
| 20 | 60 | ±1.0 | 27.0 | 72.0 | 9.0 | 502.40 |
| 22 | 66 | ±1.1 | 29.5 | 79.2 | 10.9 | 607.90 |
| 26 | 78 | ±1.3 | 35.0 | 93.6 | 15.2 | 849.06 |
| 28 | 108 | ±1.4 | 37.8 | 100.8 | 17.6 | 984.06 |
Heavy-duty steel welded chain is essential for scraper conveyors and bulk material handling under extreme underground conditions.
Our black welded chain provides high corrosion resistance for ship-to-shore cranes and cargo securing operations.
Providing custom-pitch welded link chain for heavy equipment manufacturers requiring strict dimensional tolerances.
While SHINING specializes in heavy-duty welded link chain for lifting, we also offer diverse material options. Whether you require a high-tensile steel welded chain for mining or a decorative aluminum welded chain for architectural purposes, our production lines are equipped to deliver. We provide permanently embossed markings for identification and traceability on all welded chain products.
Seeking a reliable welded link chain manufacturer?
Get Factory-Direct QuoteThe main difference is the strength-to-weight ratio. A G100 chain provides approximately 25% higher working load limits (WLL) than a G80 chain of the same size.
• Choose G100 for critical lifting or high-capacity mining where reducing weight while maintaining maximum safety is essential.
• Choose G80 for standard industrial conveyors and general-purpose rigging.
Yes. All SHINING chains are engineered in strict accordance with DIN 8167, ISO 1977, and ANSI standards. We provide full Material Traceability Reports and Breaking Load Test Certificates for every batch to ensure 100% compliance with global industrial safety regulations.
Absolutely. We specialize in OEM/ODM services. Our 36,000㎡ facility allows us to customize non-standard pitch sizes, add specialized attachments, and apply advanced surface treatments (like Black E-coating or Hot-dip Galvanizing) for extreme corrosion resistance in mining or marine environments.
Every link undergoes a proprietary induction heat treatment to ensure uniform hardness. We perform 100% Proof Loading Tests and rigorous breaking tests to maintain a consistent 4:1 safety factor, minimizing downtime and operational risks for our clients.
Standard items are typically ready within 15–30 days. For custom or large-scale project orders involving re-engineering, lead times are usually 45–50 days. We provide a 3-day quick quote service and ship globally to over 40 countries from our Yangtze River Delta base.
