Turkmenistan standards PDF

Specification for Wellhead a nd Tree Equipment. Original standard API Spec 6A-2018 (2024) in PDF full version. Additional info + preview on request

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Addenda 2. Original standard API Spec 6A-2018 add2-2021 in PDF full version. Additional info + preview on request

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Specification for Ring-Joint Flanges for Drilling and Production Service—Supplement 1. Original standard API Spec 6B-1960 (1961) in PDF full version. Additional info + preview on request

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Specification for Pipeline  and Piping Valves. Original standard API Spec 6D-2014 (2017) in PDF full version. Additional info + preview on request

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Specification for Valves. Original standard API Spec 6D-2021 in PDF full version. Additional info + preview on request

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Specification for Valves. Original standard API Spec 6D-2021 (2022) in PDF full version. Additional info + preview on request

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