The diameter of lifting chain is 6mm—48mm.
Designed standard: DIN5685, EN818-2, GB/T20652, GB/T12718, GB/T20946
The general usage grade of chain is S(6),T (8)
The ratio between usage load and breaking load is 1:4.
There are single-leg, double-leg, multi-leg, ring chains and other structure chains.
The characteristics of the chain: Wear-resistant, anti-high temperature, corrosion-resistance, and low elongation
Multi choices for the surface treatment are available: polished, blacked, galvanized...