TOPONE® Grade 80 chain uses low-carbon alloy steel containing Cr, Ni, Mo, and Al. It is quenched at a temperature above AC3 and tempered at a temperature above 400 degrees Celsius. This makes the chain strong, tough, and fatigue-resistant. It is suitable for any cargo lifting or transportation lashing scenarios. All chains are tested for a tensile force of 2.5 times the working load before leaving the factory.The chain is stamped with "G8" grade and batch number identification.

TOPONE®EN818-2 lifting chain. It meets the European standard for Short-link lifting chains. The raw materials used are alloy steel containing Cr, Ni, Mo elements. This makes the chain have better tensile strength and fatigue resistance.