NordiPipe™ Pipe-In-Pipe Solution
Glass fiberreinforced multipurpose independent Cured In Place system for rehabilitation of fully deteriorated pressure and gravity pipes
A unique pipe-in-pipe solution: a safe and reliable way to rehabilitate damaged water, and gravity pipes, avoiding excavation works and related social disruption.
Norditube`s glass fiber reinforced nordipipe™ is the first self-supporting CIPP-liner withstanding internal pressure and external load. Cost-effective, fast and easy to install, nordipipe™ is the best solution for pressure pipe renewal.
Why relining with CIPP
Because rehabilitating pipes with a Cured In Place removes the need to "dig and replace", the execution time of a project can be reduced dramatically. Moreover, the inconvenience resulting from construction is limited, because
- construction only requires 2 small pits
- Execution of the installation within one working day
- Small installation pits with minor damage to the road and other surfaces
- Only slight impact on traffic and infrastructure
- Minimal environmental impact
- No risk of damaging other subterranean pipe networks
The combination of fast execution and minimal disturbance makes CIPP relining a far more cost-effective solution than pipe replacement.
Why NORDIPIPE™
Also CIPP linings have been applied for many years now, there was no liner able to rehabilitate fully deteriorated water mains and other pressure pipe systems, e.g. oil, hydrocarbons and sewer. Therefor Norditube set the goal to develop a fully independent CIPP system.
Thorough research lead to the perfect solution to form a homogenous glass fiberreinforced plastic pipe with the ideal interaction of the components fiber glass, Polyester needle felt, Epoxy resin and Polyethylene coating, ensuring maximum hydraulic performance.
In order to assure long-term durability of NORDIPIPE™, Norditube carries out independent tests according to ASTM D638, D790 and DIN EN 761 & DIN 53759, in order to confirm the integrity of the system for the design life of 50 years.
Norditube has been granted the potable water approval for NORDIPIPE™ according to BS 6920, NSF/ANSI 61 and BNQ, while approvals according to KTW W270 and XP P41-250 are in progress.
If NORDIPIPE™ is applied in oil or hydrocarbon pipes, it can be manufactured as a conductive system.
CHARACTERISTICS
- High pressure water cleaning
- Transport medium: Water mains, hydrocarbons and sewers
- Able to renovate: Fully deteriorated pipes
- Pressure Resistance: Internal and external
- Available diameters: 125 - 1200 mm / 5 - 48 inch
- Available thickness: 5.5 - 23 mm
- Maximum delivered length: 500 m / 1600 ft
- Adherence to host pipe required: No
- Resin type: Epoxy
- Preferred cleaning method: High pressure water
- Preferred installation method: Inversion drum or water tower
PROPERTIES
- Specially designed glass fiber reinforcement
- Independent liner, no support of the host pipe necessary
- Approval for potable water: BS6920, NSF/ANSI 61, BNQ (KTW W270, XP P41-250 in progress)
- Exceptional high pressure resistance
- Bends up to 45 degrees
- Comes with full technical support
CUSTOMER SUPPORT
All Norditube products come with a complete support package, we offer:
- Design assistance according to special requirements adapted to local conditions
- Specification assistance
- On-the-job training
- Global technical support force
