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Chinese National Standard Category: Steel tube and cast iron pipe

English Title: Seamless stainless steel tubes for structure
Chinese Title: 结构用不锈钢无缝钢管
Standard No.: GB/T 14975-2025
Category No.: H48
Issued by: SAMR; SAC
Issued on: 2025-8-29
Implemented on: 2026-3-1
Status: valid
Superseded by:
Superseded on:
Abolished on:
Superseding:GB/T 14975-2012 Seamless stainless steel tubes for structure
GB/T 14975-2012E
Word Count:11000 words
Similar Standards:
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