HP-PP Pipe, Fittings and Valves

High-pressure polypropylene for chemical lines above standard PPH ratings.

Standard PPH is a PN6 to PN10 material. HP-PP raises the pressure capability while keeping the chemical resistance of polypropylene, which is what makes it usable on pumped chemical transfer rather than gravity and low-pressure duty.

Supplied as a welded system — pipe, fittings and valves in the same compound, joined by socket or butt fusion.

MaterialHP-PP (high-pressure polypropylene)
Size range20 – 315 mm
Pressure classAbove standard PPH PN10
JointingSocket fusion, butt fusion, flanged
RangePipe, elbow, tee, coupling, flange, diaphragm valve, ball valve

Where this range is used

  • Pumped chemical transfer
  • Plating and pickling
  • Effluent
  • Dosing lines

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Send the standard, size, pressure class and quantity. We reply with price, lead time and the standard the goods will be built to.

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