PPb Pipe Class D - 12 Bar

• Material: Polypropylene block copolymer (PP-B)
• Pressure rating: 12 bar
• Operating temperature: -20°C to 120°C
• Standard: BS 4991 : 1974
• Pipe classification: Class D
• Suitability: Industrial pressure pipework
• Important note: Not suitable for compressed air

The PPb Pipe Class D - 12 Bar is a high-performance polypropylene pressure pipe engineered for demanding industrial environments where elevated operating pressures are required. Manufactured from natural polypropylene block copolymer (PP-B), this pipe combines strength, toughness and chemical resistance, making it suitable for a wide range of aggressive and high-temperature process fluids.

Produced in accordance with BS 4991 : 1974, Class D PPb pipe is commonly specified for critical pressure systems where reliability and long service life are essential. The smooth internal bore promotes efficient flow characteristics, helping to minimise pressure losses and reduce the risk of internal build-up over time.

Thanks to the inherent ductility of polypropylene block copolymer, the pipe is able to tolerate minor movement, vibration and thermal expansion without cracking. As with all polypropylene pressure pipes, this product must not be used for compressed air or gas applications.

• High pressure performance: Rated for systems operating up to 12 bar
• Wide temperature tolerance: Suitable for continuous use from -20°C to 120°C
• Excellent chemical resistance: Ideal for corrosive and aggressive media
• Smooth bore design: Supports high flow rates with reduced pressure loss
• Tough and impact resistant: PP-B material performs well at low temperatures
• Lightweight construction: Easier handling and installation than metal pipework
• Maintenance free: Will not corrode, rot or scale over time
• Standards compliant: Manufactured in line with BS 4991 : 1974 requirements