Quality fiberglass GRP/FRP pipe requires extensive experience, knowledge and training working with resin complexities. With our ability to manufacture, fabricate, and install pipe and fittings, we ensure even the most complex pipe projects will be successful. Vlakno manufactures fiberglass pipe from 1? to 72? in diameter, and we can source virtually any resin required for your application. Our FRP pipe can meet or exceed a multitude of plant specifications, pressure ratings, and industry accepted standards.