FRP beams 1.L-shape,hollow,109mm*73mm 2.Light weight,high strength 3. ... fiberglass reinforced plastic 4.structural support FRP Beams,Angles Beams,L shape Beams,109mm*73mm The FRP angle beam is widely ... . Corrosion-resistan. 2. Light weight,high strength.3. Longevity of service, non-maintaining.4. Steady whole performance.5. Well insulated6. Can ...