GOST R ISO 3183-1
GOST R ISO 3183-1 (Steel pipes for pipelines. Specifications. Part 1. Requirements for class A pipes)· GOST (Russia) · 9 materials
| Designation | Alternative designation | Material group | |
|---|---|---|---|
| L175 Class 1 | Л175 Класс 1 | Structural and constructional steels | chevron_right |
| L175 Class 2 | Л175 Класс 2 | Structural and constructional steels | chevron_right |
| L210 | Structural and constructional steels | chevron_right | |
| L245 | Structural and constructional steels | chevron_right | |
| L290 | Structural and constructional steels | chevron_right | |
| L320 | Structural and constructional steels | chevron_right | |
| L360 | Structural and constructional steels | chevron_right | |
| L390 | Structural and constructional steels | chevron_right | |
| L415 | Structural and constructional steels | chevron_right |