GB/T 31032-2014
AbolishedWelding and acceptance standard for steel pipings and pipelines
钢质管道焊接及验收
Application Summary AI generated
GB/T 31032-2014 specifies welding procedures, qualification requirements, and acceptance criteria for steel pipelines used in oil, gas, and petrochemical industries. It applies to the construction and inspection of welded joints in carbon and low-alloy steel piping systems, ensuring structural integrity and leak-tightness. The standard is primarily used by engineering contractors and quality control teams during pipeline fabrication, installation, and field welding acceptance testing.
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