Profile: Fiber Glass Systems, L.P. manufactures fiberglass reinforced epoxy pipe products. Our products include down hole tubing & casing, shallow well tubing, line pipe, fittings and accessories. Our line pipe is manufactured in sizes ranging from 1 1/2 inch through 24 inch diameters and handle pressures from 225 to 4,000 psi & temperatures up to 210 degrees Fahrenheit. Our fittings provide elbows, tees, bushing, nipples crossovers, flanges and bull plugs. Our brand includes Starā,¢, Smithā,¢ and Fibercastā,¢.