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Standard of High-purity Aluminium Tube / Pipe
| Form | Standard |
| Hot extrusion tube / Seamless round tube | GB/T 4437.1 |
| Drawn (rolled) seamless pipe | GB/T 6893 |
| Welded pipe | GB/T 10571 |
| Form | Standard |
| Hot extrusion tube / Seamless round tube | GB/T 4437.1 |
| Drawn (rolled) seamless pipe | GB/T 6893 |
| Welded pipe | GB/T 10571 |