TOP PIPE HDPE Spiral Enhanced Piping Systems provide a great solution to both new and existing infrastructure systems for large diameter pipes. The wall of the pipe is made of hollow tubes welded together, which is designed to give the pipe enhanced stiffness, absorb external pressure and reduce overall weight of the pipe. The inner layer has a smooth texture, designed to maximise flow efficiency and minimise friction.
HDPE Spiral Enhanced Piping has become a preferred piping choice in Asia, Europe and North America. They are rapidly replacing more primitive systems such as GRP (fibreglass), concrete and clay piping due to their comprehensive advantages, superior performance levels and long service life.
TOP-PIPE HDPE Spiral Enhanced Pipes are produced in accordance with the EN 13476 standards and is available in diameters from 400mm up to 1200mm.