GB/T 21267-2024
ActivePetroleum and natural gas industries—Procedures for testing casing and tubing connections
石油天然气工业 套管及油管螺纹连接试验程序
Application Summary AI generated
This standard specifies the testing procedures for evaluating the performance of threaded casing and tubing connections used in the petroleum and natural gas industries. It is applied during the qualification and quality control of connection designs for oil and gas well construction, ensuring structural integrity under combined loads such as tension, compression, internal pressure, and bending. The standard is critical for manufacturers, operators, and testing laboratories to validate connection reliability in downhole environments.
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