Amiblu non-circular pipes (NC Line)

Amiblu NC Line pipes with their non-circular cross-sections are ideal for relining old city sewers, culverts and channels that often hold non-circular shapes. Non-circular pipes are also used for open trench applications. They can be customized according to customer demands and easily be adapted to different types of shapes and geometries. Amiblu NC Line meet the requirements of ISO 16611.

Non-circular profiles

Amiblu NC Line egg profile

The egg shape profile is ideal for combined sewer systems. The narrow profile in the lower section of the pipe ensures a good water flow for sewage, while the upper and wider section handles heavy rain.

Nominal size*300-4000 mm
Pressure (PN)1 bar
Nominal lengths500-3000 mm
ThicknessLoad-carrying or non load-carrying profiles available
Amiblu NC Line arch profile

The arch profile is ideal for culverts under the road, to collect streams and small rivers. The shape allows for inspection by personnel.

Nominal size*300-4000 mm
Pressure (PN)1 bar
Nominal lengths500-3000 mm
ThicknessLoad-carrying or non load-carrying profiles available
Amiblu NC Line mouth profile

The mouth profile is ideal for culverts under the road, to collect streams and small rivers. The shape allows for inspection by personnel.

Nominal size*300-4000 mm
Pressure (PN)1 bar
Nominal lengths500-3000 mm
ThicknessLoad-carrying or non load-carrying profiles available
Amiblu NC Line egg profile

The egg shape profile is ideal for combined sewer systems. The narrow profile in the lower section of the pipe ensures a good water flow for sewage, while the upper and wider section handles heavy rain.

Nominal size*300-4000 mm
Pressure (PN)1 bar
Nominal lengths500-3000 mm
ThicknessLoad-carrying or non load-carrying profiles available
Amiblu NC Line arch profile

The arch profile is ideal for culverts under the road, to collect streams and small rivers. The shape allows for inspection by personnel.

Nominal size*300-4000 mm
Pressure (PN)1 bar
Nominal lengths500-3000 mm
ThicknessLoad-carrying or non load-carrying profiles available
Amiblu NC Line mouth profile

The mouth profile is ideal for culverts under the road, to collect streams and small rivers. The shape allows for inspection by personnel.

Nominal size*300-4000 mm
Pressure (PN)1 bar
Nominal lengths500-3000 mm
ThicknessLoad-carrying or non load-carrying profiles available

* Nominal size referring to ISO 16611, i.e., maximum inner height and breadth. The above-mentioned are the most commonly used profiles. Other profiles are available on request. Most profiles can be manufactured with a dry-weather channel.

Jointing of Amiblu NC Line pipes

Bell spigot elastomeric seal
Diameter range (DN)300-4000 mm
Pressure (PN)1 bar
Bell spigot glued joint
Diameter range (DN)300-4000 mm
Pressure (PN)1 bar
Bell spigot elastomeric seal
Diameter range (DN)300-4000 mm
Pressure (PN)1 bar
Bell spigot glued joint
Diameter range (DN)300-4000 mm
Pressure (PN)1 bar

Data

Technical data

Diameter, pressure, stiffness, and so much more… All the technical hard facts you need to plan, lay, and operate our pipelines.

References

Reference database

Over 30,000 projects in over 125 countries in over 60 years: Discover spectacular and technically challenging construction works with Amiblu’s technologies (Flowtite, Hobas, Amiblu, Amiscreen) in our reference database.

Footprint

Our footprint

We aim to have life cycle assessments for all products by end of 2022 and a carbon-neutral pipe production by 2030. We use the resources we have—our business, our voice, and our network—to fight the climate crisis and inspire people around the globe to value water as we should.