HW H shaped beams 1.type:HW type 2.model:200*200*8*12mm 3.usage:building, tower, beams, lifting equipment, ... flange type H shaped steel -- of size 200*200*8*12mm 1.good's information Material: Q235B,SM490,SS400,Q235B ... structure strength; Structure light dead weight; high stability; 2.model, size and theoretical Weight TypeModel(Height*width)H*BHBt1t2kg ... type H shaped steel -- of size 200*200*8*12mm