G80 Manganese Steel Chain
May 31, 2026
High-Strength 40T Round-Link Lifting Chain
May 31, 2026
Mining-Grade G80 Lifting Chain
Mining-Grade G80 Lifting Chain is a heavy-duty heat-treated chain specially engineered for harsh underground and open-pit mining operations. Made of premium manganese alloy steel, it delivers extreme strength, impact resistance and durability to withstand rigorous mining working conditions.
Core Features
- Ultra High Strength & Toughness: Fully quenched and tempered, resistant to impact, bending and fatigue under heavy dynamic loads.
- Excellent Wear Resistance: Reinforced link structure stands up to friction against rock, ore and rough ground.
- Reliable Safety Performance: Complies with mining and international lifting standards, standard safety ratio of 4:1.
- Anti-Deformation Design: Uniform solid welded links, not easy to stretch or crack under continuous heavy use.
- Optional Anti-Rust Treatment: Black oxidation or hot-dip galvanized finish for better corrosion protection in damp mine environments.
Technical Specifications
- Material: High-quality manganese alloy steel
- Grade: Mining-grade G80
- Standards: EN 818-2, industry mining safety specifications
- Link Diameter: 6mm – 32mm (multiple sizes available)
- Surface Treatment: Black oxide, hot-dip galvanized
- Working Load Limit: Suitable for heavy-load hoisting and traction in mining sites
Main Applications
- Underground mine hoisting, haulage and traction work
- Open-pit mining equipment lifting and cargo handling
- Ore transportation, mining machinery rigging and bundling
- Heavy-duty towing and lifting in rugged industrial sites
Safety Instructions
- Strictly prohibit overloading and sudden impact loading.
- Inspect links for wear, cracks or distortion before each use.
- Keep away from high-temperature flames and strong corrosive liquids.
- Replace damaged chains immediately to avoid safety hazards.
Short Product Description (for listings/catalogs)
Mining-Grade G80 Lifting Chain is built for tough mining environments. Crafted from heat-treated manganese steel, it features superior impact resistance, wear resistance and high load capacity. Widely used for hoisting, traction and bundling in underground and open-pit mines. Multiple sizes and anti-rust surface treatments are available. Use within rated load for operational safety.
Reviews
There are no reviews yet.