TGB油管粘扣分析
Analysis Concerning Thread-gluing of GTB Tubing
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摘要: 石油油管的粘扣是油管生產(chǎn)和使用過程中常見的一種失效形式。分析了油管粘扣的機理和引起粘扣的主要因素。提出了提高油管抗粘扣能力的建議。Abstract: Thread gluing is a common failure of oil tubing found during manufacture and operation.The mechanism and causes of the failure are analyzed,and measures to improve oil tubing anti-thread gluing performance are proposed.