GB/T 47975-2026 in English
TO BE VALIDSeamless steel pipes for no-dig drill pipe
- Issued on:2026-07-02
- Implemented on:2027-02-01
- File Format:PDF
- Delivery:RFQ
| Standard No: | GB/T 47975-2026 |
| Document status: | TO BE VALID |
| Title in English: | Seamless steel pipes for no-dig drill pipe |
| Title in Chinese: | 非开挖钻杆用无缝钢管 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | RFQ |
| Issued on: | 2026-07-02 |
| Implemented on: | 2027-02-01 |
| ICS Classification: | 77.140.75-Steels pipes and tubes for specific use |
| Chinese Classification: | H48-Steel tube and cast iron pipe |
| Professional Classification: | GB-National Standard |
《GB/T 47975-2026非开挖钻杆用无缝钢管》由TC183（全国钢标准化技术委员会）归口，TC183SC1（全国钢标准化技术委员会钢管分会）执行，主管部门为中国钢铁工业协会。
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