Introducion FRP I Beam, also is known as steel beams, the profiles of the crosssection shape . Beam consists of subordinary beamand light beam, H-beam .Support for the structure of glass.FRP beam , stairs, walkways, grill components, platforms and structures supporting beams, floor supportrefrigerated trucks, bridge, etc., with high strength, corrosion, insulation, not aging, maintenance free, good carrying capacity. FRP I-beam applications: 1, petrochemicals: Because FRP has excellent corrosion resistance, in the oil and chemical industries are widely used in power and pneumatic lines , bracket generator radiator, stairs and handrails, operating [platform aisle. Tanks, distribution panels and power distribution room, sewer and drainage systems, and submarine berths identification markings of the well sucker rod, tower filler bracket, Plates stents. 2, Power: Because of its superior performance, pultruded profiles are widely used as an insulating support members, high-voltage cable bridge, mast, high-voltage current operating lever. 3. Buildings: can be used for roof support, building fence, wall gridwork.