GB/T 5826.1-1986
AbolishedBasic size system of side hung steel door (32，40 mm solid section)
平开钢门基本尺寸系列 (32、40 mm实腹料)
Application Summary AI generated
This standard specifies the basic size series for side-hung steel doors constructed with 32 mm and 40 mm solid steel sections. It is applied in the manufacturing and specification of residential and commercial steel door products, ensuring dimensional compatibility for installation in building openings. The standard is used by architects, fabricators, and quality inspectors to standardize door frame and leaf dimensions in construction projects.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.