... Any constant cross-section profiles can be pultruded. Anti-corrosion, insulation, lightweight FRP pultruded square profilewe can provide I shape profiles,L ... Chemical Processing, Oil & Gas, Electrical & Utility, Wastewater Treatment. We can provide I-Shape profiles, L-Shape profiles, U- Shape profiles ... or drawings of the products inquired so that we can quote properly. frp pultruded square profiles