JG/T 225-2007Metal corrugated pipes for prestressed concrete (English PDF)

JG/T 225-2007 is the English-translated version of 预应力混凝土用金属波纹管.

JG/T 225-2007 is the Chinese industry standard "Metal corrugated pipes for prestressed concrete". It was issued on September 4, 2007 by the Ministry of Construction of the People's Republic of China, and took effect on February 1, 2008. It is obsolete: it has been replaced by JG/T 225-2020.

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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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