Hobas pipe is suitable for virtually every installation method of new construction and rehab. The centrifugally cast, fiberglass-reinforced, polymer mortar pipe is inherently corrosion resistant and lasts 100 years or more. It is used in corrosive environments, such as industrial effluents, contaminated drainage and foul air, as well as cooling and circulating water lines. It is also approved for potable water. Non-pressure and pressure classes are manufactured in diameters from 18 to 126 in.