مدونة

The files and data to send with a steel building or fabrication RFQ, so the quote is fixed rather than full of assumptions.

The seven cost blocks in a steel structure quote, what moves each one, and how to compare two quotes line by line.

Container dimensions, why steel loads cube out before weight, typical tonnage per 40HQ and how member length affects freight cost.

Wide-flange H, narrow I and welded box sections compared for beams and columns: axis strength, torsion, connections and cost.