This European Standard gives requirements for specification and acceptance conditions of raw materials for GRPtanks and vessels with or without lining for storage or processing of fluids, factory made or site built, non pressur-ised or pressurised, for use above ground.
EN 13121-1:2003 history
2021EN 13121-1:2021 GRP tanks and vessels for use above ground - Part 1: Raw materials - Specification conditions and acceptance criteria
2003EN 13121-1:2003 GRP tanks and vessels for use above ground - Part 1: Raw materials; Specification conditions and acceptance conditions