D 3626
D 3626 (Coated steel pipes for water services)· KS (Korea) · 3 materials
| Designation | Material group | |
|---|---|---|
| STWS 290 | Structural and constructional steels | chevron_right |
| STWS 370 | Structural and constructional steels | chevron_right |
| STWS 400 | Structural and constructional steels | chevron_right |