GB/T 37599
GB/T 37599 (Wide and heavy steel plate for sour service petroleum and natural gas pipe lines)· GB (China) · 20 materials
| Designation | Material group | |
|---|---|---|
| L245MS/BMS | Structural and constructional steels | chevron_right |
| L245NS/BNS | Structural and constructional steels | chevron_right |
| L245QS/BQS | Structural and constructional steels | chevron_right |
| L290MS/X42MS | Structural and constructional steels | chevron_right |
| L290NS/X42NS | Structural and constructional steels | chevron_right |
| L290QS/X42QS | Structural and constructional steels | chevron_right |
| L320MS/X46MS | Structural and constructional steels | chevron_right |
| L320NS/X46NS | Structural and constructional steels | chevron_right |
| L320QS/X46QS | Structural and constructional steels | chevron_right |
| L360MS/X52MS | Structural and constructional steels | chevron_right |
| L360NS/X52NS | Structural and constructional steels | chevron_right |
| L360QS/X52QS | Structural and constructional steels | chevron_right |
| L390MS/X56MS | Structural and constructional steels | chevron_right |
| L390QS/X56QS | Structural and constructional steels | chevron_right |
| L415MS/X60MS | Structural and constructional steels | chevron_right |
| L415QS/X60QS | Structural and constructional steels | chevron_right |
| L450MS/X65MS | Structural and constructional steels | chevron_right |
| L450QS/X65QS | Structural and constructional steels | chevron_right |
| L485MS/X70MS | Structural and constructional steels | chevron_right |
| L485QS/X70QS | Structural and constructional steels | chevron_right |