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| Chinese National Standard Category: Steel tube and cast iron pipe |
| English Title: | Welded steel pipes for low pressure fluid delivery |
| Chinese Title: | 低压流体输送用焊接钢管 |
| Standard No.: | GB/T 3091-2025 |
| Category No.: | H48 |
| Issued by: | SAMR; SAC |
| Issued on: | 2025-03-28 |
| Implemented on: | 2025-10-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | GB/T 3091-2015 Welded steel pipes for low pressure liquid delivery |
| Word Count: | 11000 words |
| Similar Standards: |
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