Continuous operating temperature up to 70°C, peak up to 95°C.

Excellent long-term pressure resistance at elevated temperatures.

Smooth bore maintains flow efficiency — no scaling or corrosion.

Lower thermal conductivity than metal = reduced heat loss and condensation.

DIN 8077 defines dimensions for PPR pipes.

DIN 8078 specifies material requirements and testing.

Standard pressure classes: PN10, PN16, PN20.

PN20 recommended for hot water; PN10 suitable for cold water only.

Socket fusion is standard for PPR pipes up to 110mm.

Heating time depends on pipe diameter (typically 5–30 seconds).

Cooling time before handling: minimum 2–6 minutes depending on size.

Proper fusion creates joints stronger than the pipe itself.

Hotels: Guest room hot/cold supply, central plant distribution.

Hospitals: Potable water, medical gas systems (where approved).

Offices: Washroom supply, pantry connections.

Residential towers: Riser mains and apartment distribution.

Use manufacturer-supplied fusion tools calibrated for the material.

Clean pipe ends with approved solvent before fusion.

Support pipes at intervals per manufacturer guidelines to prevent sagging.

Allow for thermal expansion: use expansion loops or compensators on long runs.