Turkmenistan standards PDF
Fire Test for Evaluation of Valve Stem Packing. Original standard API St 589-2025 in PDF full version. Additional info + preview on request
Document status: Active
Steel Line Blanks. Original standard API St 590-1985 in PDF full version. Additional info + preview on request
Document status: Active
Valve Inspection and Testing. Original standard API St 598-2016 in PDF full version. Additional info + preview on request
Document status: Replaced by St API St 598-2023
Valve Inspection and Testing. Original standard API St 598-2023 in PDF full version. Additional info + preview on request
Document status: Active
Metal Plug Valves — Flanged, Threaded and Welding Ends. Original standard API St 599-2020 in PDF full version. Additional info + preview on request
Document status: Replaced by St API St 599-2025
Metal Plug Valves—Flanged, Threaded, and Welding Ends. Original standard API St 599-2025 in PDF full version. Additional info + preview on request
Document status: Active