NetPaper - Novrel - Komposiittiputki (eng.)

<body> <div style="width: 500px;"> <h1>Novrel - Komposiittiputki (eng.) s. 2</h1> <p> </p> <h2>HAKATHEN®</h2> <p> The complete HAKA.GERODUR range is backed by decades of experience in plastics processing. This vast pool of knowledge is available to our customers for the benefit.<br /> <br /> <strong>Material for the inner pipe We manufacture two variants of the inner pipe. The first variant uses PE-X to DIN 16 892 as the basic material - in this case it is a specially stabilised PE-HD with a high molecular weight. Once the pipe has been produced, the second step is to cross-link it, i.e. to build up the physical lattice structure by means of energy-rich radiation Polymer outer pipe stabilised for high temperatures, white, UV-stabilised from an electron accelerator. The second Adhesive layer variant uses a special PE-RT for the inner Homogeneous, longitudinally butt-welded and pipe with increased temperature resistance totally circular aluminium pipe to DIN 16 833. This is an ethylene-octeneAdhesive layer copolymer; the molecular structure featuPE-X or PE-RT inner pipe, stabilised for high temperatures res a linear main chain (ethylene) and octene side chains to produce a very tough material with excellent flexibility and long- Technical data term strength. Pipe dimensions and weights Packaging Pipe water</strong><br /> unit – bars content [l/m]<br /> <br /> Benefits • totally gas-tight against oxygen and water vapour • butt-welded aluminium pipe, 0.4 – 0.5 mm • covered by extensive warranties Application HAKATHEN® is a composite plastic and metal pipe for multipurpose applications in the building services field. It can withstand maximum operating temperatures of 95° C (110° C for short periods) and a maximum operating pressure of 12 bar.<br /> •<br /> <br /> Outer diaRoll/bar meter Ø wall length [m] element [mm] 14 x 2.0 200 – 16 x 2.0 200 5 18 x 2.0 200 5 20 x 2.0 100 5 20 x 2.5 100 5 26 x 3.0 50 5 32 x 3.0 50 5 40 x 3.5 – 5<br /> <br /> <strong>Weight [g/m]</strong><br /> 111 129 152 175 202 296 365 510<br /> <br /> <small>Roll weight [kg] 22.20 25.80 30.40 17.50 20.20 14.80 – –</small><br /> <br /> <small>Bar weight [kg] – 0.65 0.76 0.88 1.01 1.48 1.83 2.55</small><br /> <br /> – 24 x 5 m 24 x 5 m 24 x 5 m 24 x 5 m 24 x 5 m 10 x 5 m 10 x 5 m<br /> <br /> <small>0.075 0.113 0.154 0.201 0.172 0.307 0.523 0.845</small><br /> <br /> </p> <h2>Thermal and mechanical data</h2> <p> Coefficient of linear expansion Maximum operating temperature Short-term load capacity Maximum operating pressure Inner surface roughness (Prandtl-Colebrook method) 2,3 x 10-5 [K-1] 95° C 1 °C 10 12 bar ε = 0.007 mm<br /> <br /> roll packaging as standard, in cardboard boxes on pallets covered with stretch film bar packaging in cardboard half-shells<br /> <br /> </p> <h2>Thermal resistance and thermal conductivity</h2> <p> Dimension [mm] 14 x 2.0 16 x 2.0 18 x 2.0 20 x 2.0 20 x 2.5 26 x 3.0 32 x 3.0 40 x 3.5 Thermal resistance [m2 K/W] 0.0041 0.0041 0.0041 0.0041 0.0051 0.0063 0.0063 0.0076 Thermal conductivity [W/mK 0.49 – 0.50 0.49 – 0.50 0.49 – 0.50 0.49 – 0.50 0.49 0.48 0.48 0.46<br /> <br /> </p> <h2>Bending radii</h2> <p> Outer Ø, wall thickness [mm] 14 x 2.0 – 20 x 2.5 26 x 3.0 32 x 3.0 40 x 3.5 with bending aid 2d 5d 5d 5d without bending aid 5d – – –<br /> <br /> d = average outer diameter in mm<br /> </p> </div> <div> <table border="0" cellspacing="0" cellpadding="0"> <tr> <td>Sivu:</td> <td> <a href="http://novrel.netpaper.fi/4544" title="etusivu">[<small><<</small>]</a></td> <td> <a href="http://novrel.netpaper.fi/4544" title="edellinen sivu">[<small><</small>]</a></td> <td> <a href="http://novrel.netpaper.fi/4546" title="seuraava sivu">[<small>></small>]</a></td> <td> <a href="http://novrel.netpaper.fi/4547" title="takasivu">[<small>>></small>]</a></td> </tr> </table> </div> <div> <table border="0" cellspacing="0" cellpadding="0"> <tr> <td>Julkaisu:</td> <td> <a href="http://novrel.netpaper.fi/4568" title="vanhin julkaisu">[<small><<</small>]</a></td> <td> <a href="http://novrel.netpaper.fi/4562" title="vanhempi julkaisu">[<small><</small>]</a></td> <td> <a href="http://novrel.netpaper.fi/19790" title="uudempi julkaisu">[<small>></small>]</a></td> <td> <a href="http://novrel.netpaper.fi/4574" title="uusin julkaisu">[<small>>></small>]</a></td> </tr> </table> </div> </body>