In industrial operations, construction sites, and heavy vehicle maintenance, mechanical jacks play a crucial role in heavy-duty lifting tasks. A durable mechanical jack not only ensures work efficiency but also guarantees operational safety. However, with various types and specifications of mechanic...
Is Black Oxide Chain G100 Truly Corrosion-Resistant? The corrosion resistance of Black Oxide Chain G100 stems from its black oxide surface layer (a Fe₃O₄ film formed via chemical reaction) and the inherent strength of G100-grade alloy steel. However, its performance varies significantly across diffe...
What Makes Galvanized Chain G80 Prone to Rust, and Why Is Maintenance Critical? Galvanized Chain G80—widely used in lifting, towing, and material handling—features a zinc coating that protects the underlying high-carbon steel (a key factor in its 800 MPa tensile strength) from corrosion. However, th...