Turkmenistan standards PDF

Metal Ball Valves—Flanged, Threaded, and Welding Ends. Original standard API St 608-2025 in PDF full version. Additional info + preview on request

Document status: Active

Butterfly Valves: Double-Flanged, Lug- and Wafer-Type. Original standard API St 609-2009 in PDF full version. Additional info + preview on request

Document status: Active

Butterfly Valves: Double-Flanged, Lug- and Wafer-Type. Original standard API St 609-2016 (2017) in PDF full version. Additional info + preview on request

Document status: Active

Butterfly Valves: Double-flanged, Lug- and Wafer-type, and Butt-welding Ends. Original standard API St 609-2021 in PDF full version. Additional info + preview on request

Document status: Replaced by St API St 609-2026

Butterfly Valves: Double-flanged, Lug- and Wafer-type, and Butt-welding Ends. Original standard API St 609-2026 in PDF full version. Additional info + preview on request

Document status: Active

Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries. Original standard API St 610-2010 in PDF full version. Additional info + preview on request

Document status: Replaced by St API St 610-2026