ISO 13480-1997 聚乙烯管材 耐慢速裂纹增长 锥形试验方法

标准号：ISO 13480-1997
中文标准名称：聚乙烯管材 耐慢速裂纹增长 锥形试验方法
英文标准名称：Polyethylene pipes - Resistance to slow crack growth - Cone test method
标准类型：G31
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：G31
国际标准分类号：23.040.20
适用范围：This International Standard specifies a method of test for determining the resistance to slow crack growth of polyethylene pipe expressed in terms of the rate of crack growth in a notched pipe ring subject to a constant hoop strain and immersed in a surface active solution held at an elevated temperature.