G 3443
G 3443 (Coated steel pipes for water service)· JIS (Japan) · 3 materials
| Designation | Material group | |
|---|---|---|
| STW290 | Structural and constructional steels | chevron_right |
| STW370 | Structural and constructional steels | chevron_right |
| STW400 | Structural and constructional steels | chevron_right |