AtlanFlow HDPE SN8 Stormwater Pipe

AtlanFlow SN8 HDPE corrugated pipe is a dual wall (corrugated outer wall and smooth inner wall) pipe engineered from high density virgin polyethylene (HDPE).

Light, strong and durable, HDPE drainage pipe requires low cover and is hydraulically efficient with superior performance in gravity-flow drainage applications.

Features & Benefits

Flexible Sizing

HDPE pipe available from 100mm to 1050mm Diameter Nominal (DN), suitable for various stormwater applications. 6-meter lengths instead of 2.4 meters for improved productivity and fewer joints. Engineered to offer SN8 to SN16 pipe capabilities, ensuring reliable performance.

Crack-Resistant & Non-Corrosive

Durable HDPE pipe composition that prevents cracking, ensuring longevity and reliability. Ideal for installation in marine and other harsh environments, resistant to corrosion.

Pre-Installed Rubber Ring Jointing System

Simplifies and accelerates the installation process for increased site efficiencies compared to RCP pipe alternatives.

Sustainable and Recyclable

100% recyclable, contributing to environmental sustainability.

Easier Installation

Pre-bundled for ease of on-site delivery with pre-installed rubber ring jointing system for simplified installation.

Cost-Effective

Reduced project costs and increased site efficiencies due to less need for joints, lower transport costs, and better truck utilisation.

Lightweight

HDPE pipe is 80% to 95% lighter than RCP pipe alternatives, reducing freight, on-site lifting. and handling costs.

Health and Safety

Lightweight HDPE design with reduced manual handling and improved safety for workers during installation. No silica exposure or associated risks during installation.

Quality Assurance

Meets ISO9001 and AS/NZS 5065 industry standards for quality and performance in HDPE pipe applications.

Manufactured in New Zealand

AtlanFlow SN8 HDPE Pipe is locally manufactured at our own pipe production facilities. Locally sourced pipe supplies ensure lower greenhouse gas emissions compared to imported alternatives that incur carbon costs during transportation from the producer to local markets.

Applications

  • Road and rail
  • Subdivisions
  • Car parks / open spaces
  • Commercial
  • Industrial
  • Rural
  • Mining

AtlanFlow SN8 Pipe Sizes

Model IDNominal IDID (mm)OD (mm)EFFECTIVE LENGTH (mm)
ATF110.8100931106404
ATF160.81501371606370
ATF225.82252182526280
ATF300.83002953436180
ATF375.83753644236180
ATF450.84504365046120
ATF525.85255196016030
ATF600.86005896855900
ATF750.87507298455910
ATF900.8*90087010125970
ATF1050.8*1050101611865920

Our AtlanFlow SN8 HDPE corrugated drainage pipe is made from Polyethylene (PE), a polymer known for its high stiffness and strength-to-weight ratio, excellent temperature performance, and impact resistance. PE’s chemical resistance makes it ideal for environments exposed to corrosive chemicals and substances.

Widely used in industries like construction, automotive, packaging, and agriculture, PE is particularly valued in infrastructure for pipes and stormwater systems due to its high resistance to corrosion, flexibility, light weight, and efficiency in fluid flow applications.

PE’s recyclability and resistance to UV radiation further enhance its appeal as an environmentally friendly and durable material. Its molecular structure provides stability and protection from sunlight damage, making it a reliable choice for various demanding applications. 

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