Sets rules for long-distance hydrogen transmission pipelines, often drawing from or modifying standards like ASME B31.8. Key Design & Safety Requirements
The ASME B31.12 standard provides specific requirements to address the unique challenges of hydrogen, particularly and high-pressure fatigue. It covers both gaseous and liquid hydrogen service and applies up to the joint connecting to pressure vessels or equipment. The code is organized into three main parts: asme b 3112 pdf
Because hydrogen is a highly diffusive gas that can weaken metals, ASME B31.12 is significantly more stringent than general process piping codes like ASME B31.3 . The code is organized into three main parts:
Contains universal definitions and requirements for materials, welding, inspection, and maintenance that apply across all sections. and refueling stations.
Focused on piping systems in facilities like petroleum refineries, chemical plants, and refueling stations.
Sets rules for long-distance hydrogen transmission pipelines, often drawing from or modifying standards like ASME B31.8. Key Design & Safety Requirements
The ASME B31.12 standard provides specific requirements to address the unique challenges of hydrogen, particularly and high-pressure fatigue. It covers both gaseous and liquid hydrogen service and applies up to the joint connecting to pressure vessels or equipment. The code is organized into three main parts:
Because hydrogen is a highly diffusive gas that can weaken metals, ASME B31.12 is significantly more stringent than general process piping codes like ASME B31.3 .
Contains universal definitions and requirements for materials, welding, inspection, and maintenance that apply across all sections.
Focused on piping systems in facilities like petroleum refineries, chemical plants, and refueling stations.