... standard configurations including. FRP pultruded U profile, Fiberglass angle, I-beam, wide-flange beams, channels, bars, round and square tubes, custom ... thickness. Please inquire for a specific rod or tube size.Channel/BeamAngles, I-beam, wide-flangebeams, channels, bars, round, and square Tubes ... 36" profile envelope.Please inquire regarding a specific requirement. FRP H beam