: This standard does not apply to subsea pipelines, risers, or process piping. 2. Technical Specifications & Steel Grades
The 2019 update significantly increased the maximum allowable thicknesses for various grades: : Up to 200 mm . MLO (Thermo-mechanical) : Up to 120 mm . QLO (Quenched & Tempered) : Up to 150 mm . 3. Key Requirements and Testing en 102251 pdf verified
The 2019 edition introduced a new naming convention, replacing older designations with systemized codes. : This standard does not apply to subsea
The standard is the definitive European specification for weldable structural steel plates used in the fabrication of fixed offshore structures. This standard ensures that steel materials can withstand the extreme mechanical stresses and corrosive environments of sectors like the North Sea. 1. Scope and Applications MLO (Thermo-mechanical) : Up to 120 mm
: Infrastructure driven into the seabed.