DIN EN 15632-1-2009 区域供暖管道.预隔热弹性管道系统.第1部分:试验方法,一般要求和分类.德文和英文版本EN 15632-1-2009
District heating pipes - Pre-insulated flexible pipe systems - Part 1: Classification, general requirements and test methods; German and English version EN 15632-1:2009
This European Standard provides classification, general requirements and test methods for flexible, pre-
insulated, directly buried district heating pipe systems.
It is intended to be used in conjunction with parts 2, 3, 4, and 5.
Depending on the pipe assembly (see Table 4), this European Standard is valid for maximum operating
temperatures of 95 ℃ to 140 ℃ and operating pressures of 6 bar to 25 bar.
The pipe systems are designed for a lifetime of 30 years. For pipe systems with plastic service pipes, the
respective temperature profiles are defined in EN 15632-2 and EN 15632-3.
NOTE For the transport of other liquids, for example potable water, additional requirements may be applicable.