ISO 3183-2
ISO 3183-2 (Industries du pétrole et du gaz naturel - Tubes en acier pour le transport des fluides combustibles - Conditions techniques de livraison - Partie 2: Tubes de la classe de prescription B)· ISO (International) · 16 matériaux
| Désignation | Groupe de matériaux | |
|---|---|---|
| L245MB | Aciers de construction | chevron_right |
| L245NB | Aciers de construction | chevron_right |
| L290MB | Aciers de construction | chevron_right |
| L290NB | Aciers de construction | chevron_right |
| L360MB | Aciers de construction | chevron_right |
| L360NB | Aciers de construction | chevron_right |
| L360QB | Aciers de construction | chevron_right |
| L415MB | Aciers de construction | chevron_right |
| L415NB | Aciers de construction | chevron_right |
| L415QB | Aciers de construction | chevron_right |
| L450MB | Aciers de construction | chevron_right |
| L450QB | Aciers de construction | chevron_right |
| L485MB | Aciers de construction | chevron_right |
| L485QB | Aciers de construction | chevron_right |
| L555MB | Aciers de construction | chevron_right |
| L555QB | Aciers de construction | chevron_right |