The design service life of GRP pipe according to the latest international standards

Fiberglassreinforced plastic (GRP) pipes are important infrastructure structures as water supply and drainage pipes. For a long time, relevant domestic and foreign standards stipulated that the service life of fiberglass reinforced plastics should not be less than 50 years.

In the latest international standard for FRP pipes, the service life of its pipes is extended to 100 years for the first time!