SY/T 0544-2016Specification of internal coating for petrolenm drill pipes (English PDF)

SY/T 0544-2016 is the English-translated version of 石油钻杆内涂层技术条件.

SY/T 0544-2016 is the Chinese industry standard "Specification of internal coating for petrolenm drill pipes". It was issued on January 7, 2016 by China Energy Aminidstration, and took effect on June 1, 2016. It is obsolete: it has been replaced by SY/T 0544-2024.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.

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