Turkmenistan standards PDF

Reconditioning of Metallic Gate, Globe, and Check Valves. Original standard API RP 621-2022 in PDF full version. Additional info + preview on request

Document status: Active

Measurement of Noise from Air-Cooled Heat Exchangers. Original standard API RP 631M-1981 (1986) in PDF full version. Additional info + preview on request

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Cathodic Protection of Aboveground Storage Tanks. Original standard API RP 651-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by St API RP 651-2024

Cathodic Protection of Aboveground Storage Tanks. Original standard API RP 651-2024 in PDF full version. Additional info + preview on request

Document status: Active

Linings of Aboveground Petroleum Storage Tank Bottoms. Original standard API RP 652-2014 (2016) in PDF full version. Additional info + preview on request

Document status: Active

Linings of Aboveground Petroleum Storage Tank Bottoms. Original standard API RP 652-2020 in PDF full version. Additional info + preview on request

Document status: Replaced by St API RP 652-2025