A robust solution for potable water and sewage, with the main difference being the internal lining and the applicable standard according to the service.
Ductile iron pipes are widely used in conveyance and distribution networks due to their mechanical strength and strong performance under demanding conditions. For each use, performance and durability depend on correctly selecting the internal lining, the external coating, and the corresponding standard.
Portland cement mortar
Zinc-aluminum alloy + blue epoxy
ISO 2531
ISO 4179
EN 545
AWWA C151
AWWA C104
Cement mortar (type may vary) or special epoxy linings
Zinc-aluminum alloy + epoxy, or polyethylene wrap
ISO 7186
ISO 2531
(for pressure)
EN 598
AWWA C151
AWWA C104
2 - 104 "
6 m
Bell-and-spigot ends with
Tyton-type elastomeric gasket (rubber ring)