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Before you start installing Pestan PP-R and PPR-CT pipes and fittings for the transport of fluids under pressure both in the household and in the industrial sector apply,
NUPIGECO uses PP-R and PP-RCT (internally codified as PP-RP) for its NIRON system. PP-RCT represents the evolution of the 2000s of PP-R. It presents better performance characteristics than its predecessor PP-R. The regression curve flattened by ensuring lower decay of pressure/temperature
REHAU pre-insulated PP-R pipe system for district heating and cooling includes a complete range of pre-insulated fittings and pipes insulated with rigid PUR (polyurethane) foam protected by an outer jacket made from PE-HD.
Blue PP-R pipe SDR 11 Table to determine support intervals in conjunction with temperature and outside diameter.
The pipes can be marked PP-R. FASER pipes are three-layer pipes: The outer and inner layers are formed by PP-R polypropylene, armed with glass fiber (GF). Thanks to their arming with glass fibers, the pipes are stronger and less expandable under high temperatures (similarly to the CLASSIC pipes). The pipes can be marked PP-R/PP-R-GF/PP-R. PP-RCT
PP-R has a very good long-term creep strength at higher temperatures, such as, for example, 80°C at continuous stress . Unlike PE, PP is not as impact-resistant below 0°C . Because of this, GF recommends ABS or PE for low temperature applications . The long-term behavior for internal pressure resistance is
Cosmoplast polypropylene system is made from pp-R granules supplied by the world's resin manufacturers. These granules ore pre-coloured and hove excellent heat resistance, physica and chemical properties to suit
