GB/T 9253.2-2017
AbolishedPetroleum and natural gas industries—Threading,gauging and thread inspection of casing,tubing,and line pipe threads
石油天然气工业 套管、油管和管线管螺纹的加工、测量和检验
Application Summary AI generated
This standard specifies the technical requirements for the threading, gauging, and inspection of threads on casing, tubing, and line pipe used in the petroleum and natural gas industries. It is applied in manufacturing and quality control processes to ensure thread interchangeability and sealing integrity for downhole and pipeline connections. The standard is critical for drill pipe, production tubing, and pipeline thread inspection in oilfield operations and pipe mill testing.
Related Standards
GB/T 18273-2000
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GB/T 9253.2-1999
Petroleum andnatural gas industries--Threading，gauging，and threadinspection of casing，tubing and line pipe threads
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GB/T 17387-1998
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