Amiblu pipes are made of glass-fiber reinforced plastics (GRP). They consist of a combination of thermosetting plastics such as for example unsaturated polyester or vinylester resins, glass fibers, and reinforcing agents. The composite wall structure ensures that the individual materials bring their special features to bear in the finished pipe. Amiblu GRP pipes are ideally suited for corrosive environments and may be installed by a variety of installation methods. They can be economically designed for non-pressure and pressure projects by varying the quantity, placement, and orientation of the glass-fiber reinforcements. Tailor-made GRP fittings and couplings complement the broad range of Amiblu products.