... SpecificationLoad/kg80×50300023001800150012001000800700100×5040004000300024002000175014001100120×5040004000400035003000250020001800140×5040004000400040004000380030002500 Heavy duty steel plate rackings, and known as beam racking, or racking of ... capacity.Heavy Duty Racking Structure:heavy duty steel plate racking by the columns, beams, cross bracing, diagonal bracing, and self- ...