Concentric and eccentric reducers that join different pipe diameters in tunnels, dams and large infrastructure pipelines.
Tunnels, dams and large-scale infrastructure pipelines change diameter as demand changes. Our concentric and eccentric reducers provide smooth transitions between different pipe sizes, maintaining optimal flow velocity.
Precision fabricated and fused, the reducers maintain full pressure rating across the diameter change and resist corrosion across decades of buried service.
Piping for tunnel construction and operations.
Piping systems for dam and reservoir projects.
Highways, rail and urban developments move massive water volumes through congested corridors. We stage-deliver pipe, fittings and fusion support on your construction sequence.
Mine sites destroy unsuitable pipe in months. Abrasive slurries, ground movement and rough handling demand the impact strength and wear resistance that only HDPE provides - which is why our systems are standard equipment on dewatering, tailings and process water duty worldwide.
We support project logistics end-to-end: bundled coil and stick deliveries to remote sites, fusion crews and equipment mobilisation, and staged supply programmes that match your construction sequence rather than fighting it.
4x wear life of steel in slurry service, cutting replacement frequency
Survives rough handling, rock impact and ground settlement
Up to 90% lighter than ductile iron - helicopter and manual deployable
Butt welding on site at 10x the speed of flanged steel assembly
Wall buoyancy options enable pontoon and submerged pipeline layouts
Long coils and electrofusion repair kits keep dewatering online 24/7