The high-performance solution for aggressive industrial applications

Durapipe Polypropylene is specially designed to convey the most hazardous of chemicals at elevated temperatures.

The high-performance material used in the Durapipe Polypropylene system offers excellent chemical and abrasion resistance, making it ideal for the most aggressive industrial conditions.

Its characteristics are perfectly suited to process applications including pharmaceutical and chemical processing for safe transportation of hot acids and alkalis under pressure at elevated temperatures.

The socket fusion and butt fusion jointing methods offer a heat-welded,  homogeneous joint without the need for hot work permits or solvent cements. The Durapipe Polypropylene range comprises a fully matched system of pipe, fittings and valves in metric sizes.






System overview

  • Excellent chemical resistance
  • Wide operating temperature (0°C to +100°C)
  • Fully welded system
  • Up to 16 bar pressure rating
  • Corrosion resistant
  • Lightweight and easy to install
  • No requirement for hot-works throughout installation 
  • 50-year design life

Durapipe Polypropylene pipe

Durapipe Polypropylene pipe has a smooth bore, offering the most efficient solution for conveying process fluids by omptimising pump efficiencies.  It is fully matched with the fittings and valve ranges to create a complete solution.

  • Sizes 20mm to 400mm
  • 6 bar or 10 bar pressure rating
  • Suitable for temperatures 0° to +100°C

Durapipe Polypropylene fittings

Durapipe Polypropylene fittings cater for the most demanding requirements within corrosive chemical applications, and are fully matched with Durapipe Polypropylene pipe and valves. Our comprehensive and versatile range includes elbows, sockets, tees and stub flanges, as well as end-outlet connections and threaded connections to join to existing traditional systems.

  • Smooth bore allowing for optimum pump efficiencies
  • Corrosion resistant
  • Fully heat-welded jointing process creates homogeneous joints
  • Socket fusion (up to 110mm) and butt fusion (up to 400mm)
  • No requirement for hot-works at installation

Durapipe Polypropylene valves

Our extensive valve offering provides solutions for the most complex of industrial processes. The range offers both manual and actuated options for isolation, control, pressure relief and system protection. Our valve types include ball, butterfly, diaphragm, check and a range of ancillary valves tailored to specific applications with a range of seal and end connection options.

  • Smooth bore to optimise flow
  • Corrosion resistant
  • Manual and actuated options
  • Seals available in EPDM, FKM and PTFE
  • Lockable handles 
  • Expert support from our Flow Team

Find out more about our valves range and Flow Team

Durapipe Polypropylene range

Tools and accessories


Industrial processes range guide
9.4 MB, PDF get_app
Durapipe Polypropylene specification guide
6.1 MB, PDF get_app
Chemical processing
980.1 KB, PDF get_app
Application schematics
Power generation
1.3 MB, PDF get_app
Application schematics
Factory services
1.4 MB, PDF get_app
Application schematics
Anaerobic digestion
1.4 MB, PDF get_app
Application schematics
Waste & water treatment
1.4 MB, PDF get_app
Application schematics
Food and beverage process
859.6 KB, PDF get_app
Application schematics




Get in touch with an expert

Tim Sandberg
Product Manager