API Spec 5L PSL1 X42 (L290) Pipeline Steel Plate

API Spec 5L PSL1 X60 (L415) Pipeline Steel Plate

API Spec 5L PSL1 Grade A (L210) Pipeline Stee...

API Spec 5L PSL1 X52 (L360) Pipeline Steel Plate

API Spec 5L PSL1 X65 (L450) Pipeline Steel Plate

API Spec 5L PSL1 Grade B (L245) Pipeline Stee...

API Spec 5L PSL1 X70 (L485) Pipeline Steel Plate

API Spec 5L PSL1 X56 (L390) Pipeline Steel Plate

API Spec 5L PSL1 X46 (L320) Pipeline Steel Plate