ISO 13477:2008 输送液体用的热塑管 抗快速龟裂扩散（RCP）测定 小范围静态试验（S4试验）.

标准编号：ISO 13477:2008

中文名称：输送液体用的热塑管 抗快速龟裂扩散（RCP）测定 小范围静态试验（S4试验）.

英文名称：Thermoplastics pipes for the conveyance of fluids — Determination of resistance to rapid crack propagation (RCP) — Small-scale steady-state test (S4 test)

发布日期：2008-03

标准范围

ISO 13477:2008规定了一种小规模（S4）试验方法，用于确定在规定温度和内部压力下热塑性塑料管中裂纹的止裂或扩展。ISO 13477:2008适用于气体或液体供应用热塑性塑料管道的性能评估。在后一种情况下，管道中也可能存在空气。

ISO 13477:2008 specifies a small-scale (S4) test method for determining the arrest or propagation of a crack initiated in a thermoplastics pipe at a specified temperature and internal pressure.ISO 13477:2008 is applicable to the assessment of the performance of thermoplastics pipes intended for the supply of gases or liquids. In the latter case, air can also be present in the pipe.

标准预览图