Turkmenistan standards PDF

Specification for Subsurface Safety Valve Equipment. Original standard API Spec 14A-2015 Addendum 1-2017 in PDF full version. Additional info + preview on request

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Subsurface Safety Valve and Annular Safety Valve Equipment. Original standard API Spec 14A-2024 (2025) in PDF full version. Additional info + preview on request

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Lock Mandrels and Landing Nipples. Original standard API Spec 14L-2020 (2025) in PDF full version. Additional info + preview on request

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High-pressure Fiberglass Line Pipe. Original standard API Spec 15HR-2016 (2026) in PDF full version. Additional info + preview on request

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Polyethylene (PE) Line Pipe. Original standard API Spec 15LE-2022 in PDF full version. Additional info + preview on request

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Layflat Hose Assemblies for the Transport of Water in Oilfield Applications. Original standard API Spec 15LF-2021 (2026) in PDF full version. Additional info + preview on request

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