This standard specifies the test principle, terms and definitions, test equipment and instruments, samples, test requirements, test result evaluation and test report of the metal pipe hydraulic test method. This standard applies to the hydraulic test of steel, cast iron and non-ferrous metal pipes at room temperature, and is used to check the quality of metal pipes.
GB/T 241-2007 history
2007GB/T 241-2007 Metal materials-Tube.Hydrostatic pressure test
1990GB/T 241-1990 Metal tubes--Hydrostatic pressure testing