This second edition cancels and replaces the first edition (ISO 6802 :1982), clause 5 of which has been technically revised. The rubber and plastics hoses are frequently flexed in service. As there may be a need to take this into account during testing, ISO 6802 provides a standard method of flexing during impulse testing. Uses a standard cycle during impulse testing by the method of ISO 6803. Specifies normative reference, apparatus, test piece, procedure and test report.