ISO/TS 7024 Plastics piping systems for soil and waste discharge (low and high temperature) inside buildings - Thermoplastics - Recommended practice for installation
BS EN ISO 13257:2017 history
2018BS EN ISO 13257:2018 Thermoplastics piping systems for non-pressure applications. Test method for resistance to elevated temperature cycling
2018BS EN ISO 13257:2017 Thermoplastics piping systems for non-pressure applications. Test method for resistance to elevated temperature cycling
1996BS EN 1055:1996 Plastics piping systems - Thermoplastics piping systems for soil and waste discharge inside buildings - Test method for resistance to elevated temperature cycling
BS EN ISO 13257:2017 Thermoplastics piping systems for non-pressure applications. Test method for resistance to elevated temperature cycling has been changed from BS EN 1055:1996 Plastics piping systems - Thermoplastics piping systems for soil and waste discharge inside buildings - Test method for resistance to elevated temperature cycling.