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Search results with tag "Pre engineered steel"
PRE-ENGINEERED STEEL BUILDINGS - Kirby Building Systems
www.kirbyinternational.comThe Open Web Steel Joist is a secondary steel truss member fabricated from crimped angles welded onto top and bottom chords. The elements of the open web joist are made of hot rolled as well as cold formed Grade 50 steel. Open Web Steel Joists are used as mezzanine joists, roof purlins, among others. Advantages 1.