JuNeng NigLtd offers an array of pre-insulated FRP/GRP/GRE/PVC/HDPE pipes. The first component is the inner pipe or the carrier pipe made of Glassfiber Reinforced Plastic Pipe. The second component is the insulating material filling the annular space between the carrier with pipe and the jacket liner. It is made of rigid closed cell polyurethane foam with very low thermal conductivity. The third component is a thin GRP jacket liner pipe on the outside of the insulated pipe which provides the necessary protection to the insulating foam.
Our innovative range of pre-insulated FRP pipes secures all-embracing solutions for heating, cooling and potable water applications. In addition, our pre-insulated pipes is designed to meet large-scale energy needs, and offers a considerable installation and operational advantage.