Construction Cross-linked polyethylene inner pipe (PE-Xb). Bonding layer connecting the inner pipe to the aluminium pipe. Butt-welded aluminium pipe, thickness min 0,3 mm. Bonding layer connecting the outer pipe to the aluminium pipe. Cross-linked polyethylene outer pipe (PE-Xb), size 14-32. High-density polyethylene outer pipe (PE-HD), size 40-75 Technical data Gerpex pipe Click for the technical<a class="moretag" href="http://ateknik.net/tcpc/gerpex-pipes/"><span class="screen-reader-text">Read more about GERPEX PIPES</span>[...]</a>

DN16 Classes of application (UNI EN ISO 21003 / Operating pressures (bar): 2/10 bar, 5/10 bar – Maximum operating temperature: 70 °C – Maximum operating pressure: 10 bar – Thermal conductivity: 0,45 W/m K – Coefficient of linear expansion: 0,026 mm/m °C – Minimum radius of bending: 5 x D pipe – Pipe roughness: 7<a class="moretag" href="http://ateknik.net/tcpc/alpert-pipes/"><span class="screen-reader-text">Read more about ALPERT PIPES</span>[...]</a>

PEX – A DN17 Classes of application / Operating pressures (bar): Cl. 4/6 bar – Cl. 5/6 bar – Oxygen permeability: < 0.1 g/m³ 24h – Density: 0.95 gr/m³ – Degree of reticulation: ≥70% – Softening temperature: 135 °C – Breaking load: 18 MPa – Thermal conductivity: 0.41 W/mK – Average coefficient of linear expansion:<a class="moretag" href="http://ateknik.net/tcpc/pex-pipes/"><span class="screen-reader-text">Read more about PEX PIPES</span>[...]</a>

Click for the PDF document. Application classes / Operational pressure (bar): Cl. 4/8 bar – Cl. 5/6 bar Oxygen permeability: <0,1 g / m³ 24 hours Density: 0.95 gr / m³ Thermal conductivity: 0,4 W / mK Average linear expansion coefficient: 0.18 mm / m ° C Minimum bending diameter: 5 x D pipe Internal<a class="moretag" href="http://ateknik.net/tcpc/pe-rt-pipes/"><span class="screen-reader-text">Read more about PE-RT PIPES</span>[...]</a>