GB/T 18033
GB/T 18033 (Seamless copper tubes for water and gas)· GB (China) · 11 materials
| Designation | Material group | |
|---|---|---|
| C10200 | Copper | chevron_right |
| C12000 | Copper | chevron_right |
| C12200 | Copper | chevron_right |
| T10150 | Copper | chevron_right |
| T10180 | Copper | chevron_right |
| T2 | Copper | chevron_right |
| TP1 | Copper | chevron_right |
| TP2 | Copper | chevron_right |
| TU1 | Copper | chevron_right |
| TU2 | Copper | chevron_right |
| TU3 | Copper | chevron_right |