API 5L
PSL1: L175 or A25 to L485 or X70
PSL2: L245MO or BMO to L485MO or X70MO
PSL2: L245MS or BMS to L485MS or X70MS
PSL2: L245M or BM to L485M or X70M
API 5C6
API 2B
To be specified by the purchaser