Interpretation of the latest domestic and international standards for pressure pipelines and analysis of practical examples in pipeline material selection and design
Thread Content
(1) Introduction to the latest newly compiled and revised standards for pipeline materials in China (13716539921): 1. The mandatory standard “General Specifications for Industrial Equipment and Pipeline Projects in Plant Areas” (draft for comments); 2. “Design Specifications for Industrial Metal Pipelines” (revised version of GB50316) (draft for comments); 3. “Design Specifications for Hydrogen Pipelines” HGT 22821 (draft for review); 4. Analysis and correction of errors in “Specifications for Pressure Pipelines – Industrial Pipelines, Part 2: Materials” (GBT20801.2-2020).(2) Introduction to ASME B31.3-2022 and comparison with domestic standards such as GB/T20801 and GB50316.
(3) Tasks related to pipeline material expertise: 1. Design documents specific to pipeline materials; 2. MR documents related to pipeline materials; 3. Professional collaboration.
(4) Determination of pipeline pressure grades and pipeline classification.
(5) Selection of pipeline materials and case studies: 1. Basic knowledge of pipeline materials; 2. Pressure pipeline grades and their engineering applications; 3. Selection of pipeline materials for high-temperature conditions and related cases; 4. Selection of pipeline materials for low-temperature conditions and related cases; 5. Selection of pipeline materials for corrosive environments and related cases; 6. Selection of pipeline materials for medical gases and related cases; 7. Principles for selecting pipeline accessories such as flanges, bolts, nuts, gaskets, and valves; 8. Requirements for inspection and acceptance of pipeline materials and considerations during construction.
(6) Examples of pressure pipeline design and calculation: 1. Design conditions and design criteria; 2. Pressure design of pipeline components.
(7) Pipeline stress analysis and pipeline supports.
(8) Pipeline safety protection: 1. Selection and calculation of safety relief devices; 2. Application and installation of flame arrestors. If you are interested, please leave your contact information so I can share it with you
This is a summary of interpretations of the latest domestic and international standards for pressure pipelines, along with examples illustrating the selection of materials for design: (I) The newly compiled and revised domestic standards for pipeline materials: 1. The draft \"General Specifications for Industrial Equipment and Pipeline Projects in Plant Areas\" for public comment. 2. Revised version of the Code for Design of Industrial Metal Piping GB50316. 3. The draft standard for hydrogen pipeline design, HGT 22821. 4. The 2020 version of the \"Code for Pressure Piping – Industrial Piping, Part 2: Materials\" GBT20801.2, including analysis and error corrections. (II) Introduction to ASME B31.3-2022 and its similarities and differences with China’s GB/T20801 and GB50316 standards. (III) The professional tasks related to pipeline materials include: 1. Design documents. 2. Material Requirements Document (MR document). 3. Professional collaboration. (IV) Determination and classification of pipeline pressure grades. (5) Selection of pipeline material design and case analysis, including: 1. Basic knowledge of pipeline materials. 2. Pressure pipeline grades and engineering applications. 3. Selection of pipeline materials under high-temperature, low-temperature, and corrosive conditions. 4. Selection of materials for medical gas pipelines. 5. Selection principles for pipe fittings such as flanges, bolts, etc. 6. Requirements for inspection and acceptance of pipeline materials and construction precautions. (VI) Examples of pressure pipeline design and calculation, including design conditions and the pressure design of various components. (7) Pipeline stress analysis and support bracket design. (8) Safety protection measures for pipelines, including the selection and installation of safety relief devices and flame arresters. The above is a summary of the key information regarding pressure pipeline design and material selection. .
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