GB/T 37599
GB/T 37599 (Plaque d'acier large et lourde pour les conduites de pétrole et de gaz naturels acides)· GB (Chine) · 20 matériaux
| Désignation | Groupe de matériaux | |
|---|---|---|
| L245MS/BMS | Aciers de construction | chevron_right |
| L245NS/BNS | Aciers de construction | chevron_right |
| L245QS/BQS | Aciers de construction | chevron_right |
| L290MS/X42MS | Aciers de construction | chevron_right |
| L290NS/X42NS | Aciers de construction | chevron_right |
| L290QS/X42QS | Aciers de construction | chevron_right |
| L320MS/X46MS | Aciers de construction | chevron_right |
| L320NS/X46NS | Aciers de construction | chevron_right |
| L320QS/X46QS | Aciers de construction | chevron_right |
| L360MS/X52MS | Aciers de construction | chevron_right |
| L360NS/X52NS | Aciers de construction | chevron_right |
| L360QS/X52QS | Aciers de construction | chevron_right |
| L390MS/X56MS | Aciers de construction | chevron_right |
| L390QS/X56QS | Aciers de construction | chevron_right |
| L415MS/X60MS | Aciers de construction | chevron_right |
| L415QS/X60QS | Aciers de construction | chevron_right |
| L450MS/X65MS | Aciers de construction | chevron_right |
| L450QS/X65QS | Aciers de construction | chevron_right |
| L485MS/X70MS | Aciers de construction | chevron_right |
| L485QS/X70QS | Aciers de construction | chevron_right |