This standard specifies a method for testing the mechanical strength or flexibility of a fabricated thermoplastics fitting intended to be used in non-pressure underground applications. NOTE: The method is intended to be used for type-testing.
DS/EN 12256:1998 history
1998DS/EN 12256:1998 Plastics piping systems - Thermoplastics fittings - Test method for mechanical strength or flexibility of fabricated fittings