Sampling methods
Domestic
Quality assurance
Type testing
Cold-water supply systems
Polyethylene
Heat-resistant materials
Hot-water supply systems
Pipework systems
Temperature
Thermal resistance
Potable water
Pipes
Conformity
Plastics
Space-heating systems
Approval testing
Water
Water supply (buildings)
Link: PD CEN ISO/TS 22391-7:2018 Plastics piping systems for hot and cold water installations – Polyethylene of raised temperature resistance (PE-RT) Part 7: Guidance for the assessment of conformity
Source: BSI Standards
