Specifications Damage-free sections No complaints and hassles Aesthetic look Excellent traceability No chance of receiving wrong bundle No weight disputes No problems on the weight per bundle Improves house keeping at customer end FRP Square Tube features: (1).Safety: FRP is recommended when corrosion protection and safety are your goal. (2).Stability: Expansion and contraction is 24% and 50% less than aluminum and steel, providing greater dimensional stability. (3).Durability: Superior durability to Stainless Steel, Aluminum, and Galvanized Gratings especially in highly corrosive environments. (4).Strength:50%higher tensile strength than hot rolled steel and better impact resistance.