| 摘要 |
<p>The tube (10) has an inner tube (1) made of heat-resistant and diffusion resistant plastic, and a metal alloy (2) arranged around the inner tube. An insulation layer (3) is arranged around the metal alloy, and a meshwork tube (5) is arranged around a layer, which is arranged around the insulation layer, made of plastic. The insulation layer consists of a tube made of closed porous plastic, where the plastic tube is slotted in a longitudinal direction. A signal cable (4) lies within the meshwork tube in the longitudinal direction of the connection tube. An independent claim is also included for a method for manufacturing a connection tube for a solar plant.</p> |
