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Circular regarding Inspection of Internal Excess Flow Check Valve (IEFCV) and Coupling during Annual and Periodic Inspection of Non-Cryogenic Mobile Pressure Vessels under the SMPV(U) Rules, 2016

Updated on: 11th Sep, 2026

The Petroleum and Explosives Safety Organisation, vide No. PV (T) General/2022, issued a circular regarding the inspection of Internal Excess Flow Check Valve (IEFCV) and coupling during the annual and periodic inspection of non-cryogenic mobile pressure vessels under the SMPV(U) Rules, 2016. Please refer to the circular for more details. 


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