ASME B31T-2023 Standard Toughness Requirements for Piping – pdf download
B31T 管道韧性要求规范2023版中文PDF下载 | ASME B31T-2023 韧性规范pdf
ASME B31T-2023是全球压力管道韧性设计、材料选型和冲击试验的统一美国标准，2023版更新低温服役、氢脆、应变时效等韧性评定方法，确保石油、天然气、氢气、LNG、化工管道在极端温度与动态载荷下的防脆断安全，被ASME B31.1、B31.3、B31.8、B31.12等强制性规范广泛引用，是全球能源EPC、材料供应商及政府监管法规的必备合规文件 。
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