Standards Compliance:

• ISO 15874-2: Plastics piping systems — Polypropylene (PP) — Part 2: Pipes for hot and cold water installations.

• DIN 8077: Polypropylene (PP-R) pipes for pressure systems, including hot and cold water supply.

Material Requirements:

• Random Copolymer Polypropylene (PP-R) with high thermal and mechanical performance.

• Designed for long-term stability under hot water pressure without deformation or cracking.

Dimensions & Tolerances:

• Manufactured in standard nominal diameters ranging from DN16 to DN110 (½”–4”) or larger.

• Precise outside diameter (OD), wall thickness, and length tolerances for secure, leak-free joints.

Performance Requirements:

• Pressure Ratings (PN): PN20–PN25 depending on pipe diameter and wall thickness, for continuous service at 20°C; pressure rating reduces at higher temperatures.

• Temperature Ratings: Continuous operation up to 95°C, short-term up to 100°C.

• Mechanical Strength: High impact resistance, tensile strength, and resistance to stress cracking.

• Chemical Resistance: Resistant to most water-borne chemicals, scaling, and corrosion.

Applications:

• Green Pipes: Indoor hot and cold water supply in residential, commercial, and industrial plumbing systems.

• Black Pipes: Outdoor installations exposed to environmental conditions, including hot and cold water supply.

• Suitable for pressurized plumbing networks, heating systems, and potable water distribution.

Advantages:

• Long service life with minimal maintenance.

• Lightweight, easy to cut, join, and install with heat-fusion welding.

• Smooth internal surface improves flow efficiency and reduces scaling.

• Hygienic and safe for potable water supply.