GB/T 21074-2007
ActiveCold rolled stainless precision steel strip for needle tubing
针管用不锈钢精密冷轧钢带
Application Summary AI generated
This standard specifies the dimensions, technical requirements, and testing methods for cold-rolled stainless steel strips used in the manufacture of medical needle tubing. It is applied in the production of hypodermic needles, acupuncture needles, and other precision medical instruments requiring high dimensional accuracy and corrosion resistance. The standard ensures the steel strip meets strict flatness, edge quality, and mechanical property criteria for reliable performance in medical devices.
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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.