AQUA manufacture an extensive range of railway drainage and permanent way drainage products based around our four types of of railway drainage pipes each of which have been designed specifically for permanent-way drainage applications.

These pipes, each designed for a particular problem, will achieve a sound, well drained formation irrespective of selected rail or sleepers.

• TDK 'Reinforced Wall' Pipe
• TDE 'Heavy Duty' Track Crossing Pipe
• TDX 'Large Bore ‘Extreme Duty’ Pipe
• TDS ‘Helical Wound’ Steel Pipe