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PVC, or polyvinyl chloride unplasticised, is an excellent thermoplastic pipework system used in many industries for the transportation of liquids, including those containing: acids, alkalis, chemical processing, sewerage and water treatment.
PVC is also known as PVCu or uPVC; the terms are interchangeable.
PVCu is non-toxic, so it is suitable for cold potable water (drinking water), and has been proven to be resistant to a wide range of diluted acids, alkalis, salts and water soluble solvents. However, it is not resistant to aromatic or chlorinated hydrocarbons.
PVC pipework has a smooth bore which resists limescale build-up, gives superior flow, and is abrasion resistant and corrosion free. It is also manufactured with a design life of 50 years, based on maximum pressure at 20°C.
PVC products are easy to identify due to their dark grey colour.
Please note: PVC is not suitable for use with compressed air.
|Pressure Rating||9 to 16 bar|
|Operating Temperature||5°C to 60°C|
|Class C||9.0 bar||9.0 bar||5.2 bar||3.5 bar||2.0 bar|
|Class D||12.0 bar||9.6 bar||6.9 bar||4.6 bar||2.6 bar|
|Class E||15.0 bar||12.0 bar||8.7 bar||5.8 bar||3.3 bar|
Pressure ratings for PVC pipework systems are quoted at 20°C. If the temperature is increased then the pressure rating must be reduced.
IMPORTANT: The technical data given in this website is for preliminary information purposes only and is published without guarantee. All line drawings are for illustrative purposes only and should not be regarded as wholly accurate in every detail. We reserve the right to withdraw or to alter the specification of any product without notice. For more information, please consult our Terms of Business.
Chemical resistance guide
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