... FRP pultruded profiles include round tube, rod, angle, I-beam, T-shape,channel, square tube, rectangular tube, quincuncial tube, flat sheet etc. These ... frp pultruded profiles:· Light Weight High Strength · Insulating Values and Less Density · High Corrosion Resistance · UV Resistant Inhibited · Variety Of ... Stability · Non-Magnetic Electromagnetic · Fiberglass frp grp Pultruded square tube