Overview

Hydrogen service presents unique challenges in piping design due to its impact on material properties, particularly hydrogen embrittlement, cracking, and permeability. This course provides an in-depth understanding of the selection, manufacturing, heat treatment, testing, and compliance requirements for piping materials used in hydrogen service applications.By the end of this course, learners will gain practical knowledge of material specifications, fabrication standards, and industry best practices to ensure the safe and reliable operation of piping systems handling hydrogen.Course Modules & Topics Covered:1. Hydrogen Service Piping: OverviewChallenges associated with hydrogen in piping systemsEffects of hydrogen embrittlement, permeability & diffusionFactors influencing material selection for hydrogen serviceIndustry applications and critical service conditions2. Method of ManufacturingPipe manufacturing processes: Seamless vs. welded pipesQuality control considerations for hydrogen service pipesInfluence of pipe forming techniques on material integrity3. Heat Treatment, Composition & Tensile StrengthRole of heat treatment in improving hydrogen resistanceMaterial composition: Importance of alloying elementsTensile strength considerations & ASME/ASTM material requirements4. Post Weld Heat Treatment (PWHT): Purpose & RequirementsSignificance of PWHT in hydrogen service applicationsTemperature ranges, holding times, and cooling methodsCode compliance: ASME B31.12 and related standards5. Impact Test: Limits & RequirementsNecessity of impact testing in hydrogen service materialsTest methodologies (Charpy V-Notch Test)Minimum energy absorption requirements and temperature considerations6. Hardness: Limits & Requirements for CS & ASImportance of hardness control in hydrogen serviceHardness limits for Carbon Steel (CS) and Alloy Steel (AS)Testing methods and compliance with industry standards7. Codes, Standards & Best PracticesOverview of ASME B31.3, B31.12, and API guidelinesMaterial specifications as per ASTM & ASME codesIndustry best practices for safe hydrogen piping designWho Should Enroll?Piping engineers & designers involved in hydrogen service projectsQA/QC professionals in the energy and process industriesMechanical & metallurgical engineers focusing on material selectionPlant maintenance & operations personnel handling hydrogen systemsCourse Benefits:Understand the complexities of hydrogen service piping materialsLearn industry standards and compliance requirementsGain insights into heat treatment, hardness & impact test criteriaEnhance skills in material selection for hydrogen pipelinesJoin us in mastering the essential requirements for Hydrogen Service Piping Materials and stay ahead in the evolving energy sector!

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