NAVIGATION
NAVIGATION
中文品名：中央供热管段
The central heating pipe sections have a special reinforced aluminium sandwich foil facing. The self sealing tape allows installation under conditions of high relative humidity and temperatures down to -15°C . Length of a section is 1 metre. Maximum service temperature: 250°C . Limiting temperature of outer facing: 80°C.
中央供热管段采用特殊的加强型铝夹层箔面。自密封胶带允许在相对湿度高、温度低至-15°C的条件下安装。一段的长度是1米。最高使用温度：250°C。外表面极限温度：80°C。
