Architectural, structural, ornamental iron and steel (1916)
Manchester Iron Works · Manchester Iron Works · leaf 18
No. 152 … No. 153 STEEL LINTELS No. 152—Steel I Beam with plate riveted to flange. Usualthickness of plates is y4 in., but we can furnish heavier plates. Single steel I beam lintels may safely be used to carry 13 in.wall over openings two feet wider than one foot to each inchin height of beam. For example,…
Metals · Ornamental metals · Decorative metalwork
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