... , lower price FRP I beam / H beam is lightweight, temperature resistant, corrosion resistance, and anti-aging.******************************* A ... are available in standard configurations including. Angles, I-beam, wide-flange beams, channels, bars, round and square tubes, custom shapes ... specific rod or tube size.Channel/BeamAngles, I-beam, wide-flangebeams, channels, bars, round, and square Tubes, ...