Plastic Components for Drinking Water and Gas - Plastic pipes for installations in buildings
EN ISO 15874, EN ISO 15875, EN ISO 15876, EN ISO15877, EN 21003, ISO 22391, W534, W542, W543, W544
Testing of plastic piping systems in order to meet the requirements in the Nordic countries. In addition, DTI is recognised worldwide as a testing partner.
DTI provides first-time testing (type testing). It is also possible to sign an inspection agreement with DTI ensuring that DTI carries out the annual tests and inspections as described by the relevant approval schemes.