This standard specifies the dimensional deviation of aluminum and aluminum alloy extruded profiles (including cross-sectional dimension deviation, curved surface clearance, plane clearance, bending, torsion, inclination, length deviation) requirements and detection methods.  This standard applies to extruded profiles of aluminum and aluminum alloys.

This document provides the comprehensive list of Chinese National Standards and Industry Standards (Total 17,000 standards).

This document provides the comprehensive list of Chinese National Standards - Category: GB/T; GBT.

This document provides the comprehensive list of Chinese National Standards - Category: GB; GB/T, GBT.

This document provides the comprehensive list of Chinese National Standards - Category: GB, GB/T Series of year 2014.

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This standard specifies the requirements, test methods, inspection rules and signs, packaging, transportation, storage and quality certificates and order forms (or contracts) of general industrial aluminum and aluminum alloy extruded profiles. This standard applies to general industrial aluminum and aluminum alloy profiles (hereinafter referred to as profiles).