PPR Hot Water & PP Chemical Flow Solutions
PPR (Polypropylene Random Copolymer) is the global benchmark for hot and cold pressurized plumbing, solar water connections, and HVAC cooling towers. Its homogeneous heat-fusion joint guarantees zero leak points over a lifetime.
PP (Polypropylene Homopolymer) pipes and valves are specialized for aggressive industrial chemical lines including sulfuric, hydrochloric, and nitric acids where metal piping deteriorates rapidly.
Technical Parameters: PPR vs PP Industrial
Comprehensive sizing and testing parameters for industrial engineering.
| Property | PPR (Random Copolymer) | PP (Homopolymer) |
|---|---|---|
| Primary Application | Hot/Cold Water, HVAC, Pressurized Fluids | Chemical Processing, Acid Lines, Pickling |
| Operating Temperature | Up to 95°C (Peak 110°C) | 0°C to 100°C continuous |
| Size Range | 20 mm to 160 mm | 20 mm to 315 mm |
| Pressure Rating | PN 10, PN 16, PN 20, PN 25 Bar | PN 6, PN 10, PN 16 Bar |
| Joint Type | Socket Fusion & Threaded Brass Inserts | Socket / Butt Welding, Flange & Union |
| Standards | IS 15801 / DIN 8077 / DIN 8078 | DIN 8077 / ASTM D4101 |
PP & PPR Component Catalog
PP Union Ball Valves
True union design allows quick replacement without cutting piping, ideal for chemical manifolds.
PP Flange Valves & Non-Return
Full bore chemical flow valves with PTFE seals for zero leakage and high operating cycles.
PPR Brass Insert Fittings
Female/male threaded brass transitions for secure connection to pumps, valves, and water heaters.
PP Welding Rods & Sheets
High-purity homopolymer rods and heavy-duty 2mm-30mm thick sheets for acid tank liners.