ISO 4433-1-1997 热塑性塑料管 耐液体化学药品 分类 第1部分:浸入试验的方法

标准号：ISO 4433-1-1997
中文标准名称：热塑性塑料管 耐液体化学药品 分类 第1部分:浸入试验的方法
英文标准名称：Thermoplastics pipes - Resistance to liquid chemicals - Classification - Part 1: Immersion test method
标准类型：G33
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：G33
国际标准分类号：23.040.20
适用范围：1 This part of ISO 4433 specifies a method for carrying out a preliminary evaluation of the behaviour of thermoplastics pipes in relation to the liquid chemicals transported. 2 This method of classification provides information on the suitability of pipes for transporting liquid chemicals in the absence of pressure or stresses such as earth loads, dynamic stresses and internal stresses. 3 A full procedure for carrying out the test is also reported in ISO 175, which is devoted to plastics in general, and not specifically to thermoplastics pipes.