Pipe system for cooled or heated liquid - transportation
摘要
<p>Pipe system for transport of liquid or gaseous cooled or heated media consists of concentric pipes separated by thermic insulating layers. The inner pipe intended for the transport of the media consists of a tube of synthetic material in a steel mesh or corrugated metal cover. Pref. the insulating layer is foamed polyurethane and the inner tube is PTFE.</p>
