DNV Corrosion Assessment

This App calculates a safe working pressure for a corroded pipeline following DNV RP-F101 recommended practice. Please refer to DNV RP-F-101 code for acceptable applications, limitations and exclusions. This App is limited to single defect assessment, only formula for the allowable stress approach for single defects (Part B) is implemented. SMTS of material data is based on API 5L grades. Please choose an adequate safety factor (1/design factor) for corrosion assessment, according to the relevant standard. The modelling factor F1 is set to 0.9, F2, the operational usage factor should normally taken as equal to the design factor. Note that this App is only for users with expert knowledge and experience in high pressure piping systems.