Made to measure.
Made to last.

With one of the largest diameters on the market, our KUSTOMFLO pipe offers one-of-a-kind customization, including wall thickness, stiffness, and profile selection.

Over 100 profile types available for a single pipe.

Our KUSTOMFLO pipe is made using world-renowned KRAH technology, resulting from an ADAPTIVE process that allows the optimization of the pipe profile to meet the specific needs of any project or applicable standard. This custom manufacturing approach, drawing on over 100 different profiles, lets you build to your unique specifications today to help connect communities for generations to come.

  • Smooth interior with corrugated exterior 
  • Smooth interior and exterior 
  • Double and triple profiles with smooth interior and corrugated or smooth exterior
  • Inner and outer walls that vary in thickness 
  • Profiles that vary every 8 inches (200 mm) 
  • Variable core tube diameters available
  • Solid wall 

OUR KUSTOM FEATURES & BENEFITS

  • One-of-a-kind customization, including wall thickness and profile selection. 
  • Adaptable profiles available according to internal pressures or load applied to the pipe.
  • Meets requirements of current standards and ASTM F-894 for both gravity and pressure pipe applications. 
  • Vast internal diameter selection ranging from 24’’ to 136’’ with hundreds of variations when needed. Additional diameters available upon demand. 
  • Unique joining technologies including gasket bell and electrofusion. 
  • Lifespan exceeding 100 years. 
  • Extended pipe lengths of 20’ each reduce the number of joints, minimizing installation time and leakage risks. Shorter and longer homogeneous lengths available upon demand.
  • Lightweight material simplifies installation and handling. Approximately 30x lighter than a concrete pipe of the same diameter.
  • Allows for manufacturing of custom manholes and accessories.

Guides and documents

Documents library

KUSTOMFLO Brochure

Data sheet and Installation guide

Data Sheet KUSTOMFLO
Installation Guide HDPE Pipe

Rehabilitation Guide

Rehabilitation Guide

Specifications

Specifications - KUSTOMFLO

VIDEOS

Adduction Pipe for treatment plant

Case Study

KUSTOMFLO large diameter retention system for Montreal City Hall

The City of Montreal has undertaken a project to replace the water retention system near City Hall. The objective was to design a sustainable stormwater system, capable of addressing both current and future climate challenges.

Learn more through our case study

CASE STUDY
PLAY

A UNIQUE TECHNOLOGY

Featuring Krah technology, for today and tomorrow.

Our KUSTOMFLO pipe is made using world-renowned KRAH technology, resulting from an ADAPTIVE process that allows the optimization of the pipe profile to meet the specific needs of any project or applicable standard.

For a homogenous, watertight network and a reliable pipe system, several types of connections are available, including plain end, bell spigot with gasket, gasket bell, flange, and electro-fused joints.

WHY CHOOSE HDPE PIPE?

High-density polyethylene (HDPE) is not only cost effective, but also the most environmentally friendly option for water management.

Thanks to its life-cycle cost and reduced environmental footprint, HDPE has emerged as an improved choice over concrete.

WHY CHOOSE HDPE?

Extremely performant and durable, with a lifespan that can exceed 100 years

Resistant to corrosion, abrasion, de-icing salts, and vibration, for a long infrastructure life

Soft and flexible for excellent impact resistance at temperatures ranging from -20°F to 190°F 

Easy to handle in any situation and less brittle than PVC or concrete

Approximately 30x lighter than a concrete pipe of the same diameter, lowering transport costs and requiring no specialized equipment for an easier installation

FAQ

What is the max. backfill that KUSTOMFLO pipe can withstand?

There is no theoretical limit. KUSTOMFLO pipe is produced through an adaptable process that optimizes the pipe profile to meet the specific needs of projects and applicable standards. We have already worked on projects requiring up to 90 meters of backfill, and it would be entirely possible to design pipes for even greater loads.

If we opt for electrofusion joints, what is the expected timeframe for completing these joints?

Including preparation, cleaning, and electrofusion, it typically takes between 60 to 75 minutes per joint. It is very quick, depending on the number of joints required, it would also be entirely possible to perform multiple electrofusion joints simultaneously to accelerate the installation process.

How does inventory work if the pipe is custom-made?

A standard inventory will be maintained and available for our clients. However, KUSTOMFLO's strength resides in the CUSTOM fabrication of pipes to meet the specific needs of the project and applicable standards.

Given the speed of the manufacturing process enabled by the globally recognized KRAH technology, custom production should not in any way impact the estimated delivery times, which are approximately two weeks.

What is the compression resistance of KUSTOMFLO pipe?

The resistance of KUSTOMFLO pipe is produced through an adaptive process that optimizes the pipe profile to meet the specific needs of projects and applicable standards. With over 100 pipe profiles available, it is possible to design some of the most robust pipes on the market.

What is the max. diameter of a KUSTOMFLO pipe?

KUSTOMFLO pipe is offered in a wide range of diameters ranging from 600 mm to 3400 mm (20’’ to 136’’). Additional diameters are also available upon request, with the possibility of reaching up to 5000 mm.

Given that the pipe is custom-made, is it possible to use two distinct pipe profiles on the same project, particularly if we require two different backfill quantities?

Absolutely! A Pipe profile can vary every 200 mm (8’’). This is indeed an ideal and cost-effective solution, as the pipe will be manufactured to precisely meet the specific requirements without excess or deficiency.

What are the different applications in the field of water management for which KUSTOMFLO pipe is recommended?

The versatility, adaptability, and durability of KUSTOMFLO pipe make it the perfect choice for a vast range of applications.

Is KUSTOMFLO certified, and what standards does it comply with?

Yes, KUSTOMFLO complies with the following standards: ASTM F894, DIN 16961, EN 13476, and BNQ 1809-300.

COST-EFFICIENT MATERIAL

KUSTOMFLO pipes are manufactured with 100% thermoplastic materials. Thermoplastic pipes can expand and contract without cracking or leaking. They have excellent UV-resistant exterior walls and vibrantly colored interior walls for easier inspection. 

Our KUSTOMFLO product meets current requirements and ASTM standards for both gravity and pressure pipe applications.

  • ASTM F-894
  • ASTM D3350 (PE100 – PE4710)
  • ASTM F2720
  • PE-GF (Glass Fiber)

OPEN UP A WORLD OF WATER MANAGEMENT APPLICATIONS

The versatility, adaptability, and durability of KUSTOMFLO pipes makes them the perfect choice for a vast range of infrastructure, industrial, and commercial applications.

  • Pressure systems such as water mains
  • Sewers, collectors, and culverts
  • Relining and rehabilitation
  • Outfall pipelines
  • Storage systems
  • Tanks and pumping stations
  • Manholes and accessories

START A PROJECT WITH KUSTOMFLO

Contact our expert