PPR 32mm (1 Inch) PN20 Water Supply Pipe – 4 Metre Length

32mm PN20 PPR Tubing

The PPR 32mm Water Pipe provides a high-performance solution for pressurized fluid distribution in residential, commercial, and industrial plumbing systems. This PN20-rated conduit handles both hot and cold water applications with a maximum temperature threshold of 95°C. It serves as a durable alternative to traditional metal piping, offering superior resistance to scaling and chemical corrosion.

Built for the Job

Contractors specify this polypropylene random copolymer piping for main water lines and riser systems where high pressure and thermal stability are required. The 32mm outside diameter (equivalent to 1 inch nominal size) ensures sufficient flow rates for multi-outlet configurations. Because the material is chemically inert, it prevents the metallic taste or oxidation often associated with galvanized pipes. Plumbers utilize this 4-metre length to minimize the number of joints required in long horizontal runs, which significantly reduces the potential for leak points across the installation site.

• Potable water distribution in multi-story residential buildings.

• Hot water circulation loops for boiler and solar heating systems.

• Industrial transport of aggressive fluids or compressed air lines.

Product Highlights

PN20 High Pressure Rating

This plumbing component is rated for 2.0 MPa, making it suitable for high-head pressure environments and pump-fed systems.

Thermal Efficiency

• Low thermal conductivity reduces heat loss in hot water applications.
• Minimal condensation formation on the exterior during cold water transport.

Technical Specifications

What’s Included

• 1 x 4-Metre Length of 32mm PN20 PPR Pipe

On-Site & Workshop Notes

• Use a specialized socket fusion welder set to 260°C for all joining procedures.

• Ensure the heating time for this 32mm conduit does not exceed 8 seconds to prevent internal bore restriction.

• Allow a cooling period of at least 4 minutes before subjecting the joint to mechanical stress or pressure testing.

• Store the 4-metre lengths on a flat surface to prevent bowing or permanent deformation before installation.

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