PPb Pipe Class C - 9 Bar

• Material: Polypropylene block copolymer (PP-B)
• Pressure rating: 9 bar
• Operating temperature: -20°C to 120°C
• Standard: BS 4991 : 1974
• Pipe classification: Class C
• Suitability: Industrial pressure pipework
• Important note: Not suitable for compressed air

The PPh Pipe Class C - 9 Bar is a robust polypropylene pressure pipe designed for industrial systems that demand higher working pressures alongside excellent chemical resistance. Manufactured from high heat-stabilised polypropylene block copolymer, this pipe delivers reliable performance across a wide temperature range while maintaining strength, toughness and long service life.

Produced in accordance with BS 4991 : 1974, Class C polypropylene pipe is commonly selected where pressure requirements exceed those of lower-rated classes, without moving to heavier or more costly materials. The smooth internal bore supports efficient flow characteristics, helping to reduce pressure losses and improve overall system efficiency.

Thanks to the inherent ductility of polypropylene, the pipe can tolerate minor mechanical stress and movement without cracking, making it suitable for complex industrial installations. As with all polypropylene pressure pipework, it must not be used for compressed air or gas applications.

• Higher pressure performance: Rated for systems operating up to 9 bar
• Wide temperature capability: Suitable from -20°C to 120°C
• Excellent chemical resistance: Ideal for aggressive and corrosive media
• Smooth bore: Promotes high flow rates with low pressure loss
• Durable and ductile: Resists impact damage and accommodates minor movement
• Lightweight: Easier to handle and install compared to metal pipework
• Low maintenance: Will not corrode, rot or scale over time
• Standards compliant: Manufactured to BS 4991 : 1974