... Strength and rigidity prevents compression damage to goods. 2. Loading capacity & Specification: A. Loading capacity: ... 2.0, 80*60*1.5, 80*60*2.0mm, etc. B. Step beams section: 50*30*1.5-2.0, 60*40*1.5-2.0 ... , 80*50*1.5-2.0, 110*50*2.0-2 ... .5mm, etc., C. Steel panels thickness: 0.7mm, 0.8mm, 1.0mm ...