Turkmenistan standards PDF

Packaged Reciprocating Plant and Instrument Air Compressors for General Refinery Services. Original standard API St 680-1987 in PDF full version. Additional info + preview on request

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Liquid Ring Compressors and Vacuum Pumps in Petroleum, Chemical, and Gas Industry Servi. Original standard API St 681-2021 in PDF full version. Additional info + preview on request

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Sealless Centrifugal Pumps for Petroleum, Petrochemical, and Gas Industry Services. Original standard API St 685-2022 in PDF full version. Additional info + preview on request

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Pulsation and Vibration Control for Positive Displacement Machinery Systems for Petroleum, Chemical, and Natural Gas Industry Services. Original standard API St 688-2023 (2024) in PDF full version. Additional info + preview on request

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Compressor Dry Gas Seals. Original standard API St 692-2018 (2025) in PDF full version. Additional info + preview on request

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Welded Plate-block Heat Exchangers. Original standard API St 810-2025 (2026) in PDF full version. Additional info + preview on request

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