Thermoplastic coupling
PN 16 | PE 100
Cepex SER
• Density according to ISO 1183 930 kg/m³.
• Melt-flow index according to ISO 1133: 0,3-0,5 g/10 min.
• Longitudinal expansion coefficient according to DIN 53572 - 0,13 mm/m.k.
• Colour: black.
Geometric properties and nominal pressures
• Outside diameter and wall thickness according to EN 1555 and EN 12201.
• Outside diameter/wall thickness ratio SDR with nominal pressure PN:
PE 100 SDR 11 PN 16
PE 100 SDR 17 PN 10
Unions
• By electrofusion or butt welding.
• PE 100 fittings can be welded in the MFR-range (0,3 - 0,5) g/10 min., with all tubes in conformity with the standards EN 12201 and EN 1555.
Advantages of PE
• High resistance to impact and corrosion (very good chemical resistance).
• Flexibility (suitable for underground piping).
• Low weight (cost-saving in transport and handling).
• Thermal resistant (up to 80ºC and low temperatures).
• Less frictional resistance avoids deposits/residue effects.
