BS EN ISO 13477-2008 流体输送用热塑性塑料管.耐裂纹快速扩展性(RCP)的测定.小型稳态试验(S4试验)

标准号：BS EN ISO 13477-2008
中文标准名称：流体输送用热塑性塑料管.耐裂纹快速扩展性(RCP)的测定.小型稳态试验(S4试验)
英文标准名称：Thermoplastics pipes for the conveyance of fluids - Determination of resistance to rapid crack propagation (RCP) - Small-scale steady-state test (S4 test)
标准类型：Q80
发布日期：2008/9/30 12:00:00
实施日期：2008/9/30 12:00:00
中国标准分类号：Q80
国际标准分类号：23.040.20
引用标准：ISO 161-1;ISO 1167-1;ISO 3126;ISO 11922-1
适用范围：This International Standard specifies a small-scale (S4) test method for determining the arrest or propagationof a crack initiated in a thermoplastics pipe at a specified temperature and internal pressure.This International Standard is applicable to the assessment of the performance of thermoplastics pipesintended for the supply of gases or liquids. In the latter case, air can also be present in the pipe.NOTE This test method was developed using monolayer thermoplastics pipes. Its applicability to multi-layer/coatedpipes has yet to be fully confirmed and is under study.