防腐油管种类及其应用分析  

Types of Anti-corrosion Tubing and its Application Analysis

作　　者：高霞[1,2] 肖国章 

机构地区：[1]宝鸡石油钢管有限责任公司,陕西宝鸡721008 [2]国家石油天然气管材工程技术研究中心,陕西宝鸡721008

出　　处：《焊管》2017年第12期52-57,共6页Welded Pipe and Tube

摘　　要：为了减少油管腐蚀和油田损失,系统综述了表面涂层类、表面处理类和内衬防腐材料类防腐油管性能特点及其应用情况。结果表明,内表面氮化处理和镀层处理对于提高油管抗腐蚀性能具有显著作用,且氮化处理和镀层处理类防腐油管将是未来油管防腐的主要方向,而玻璃钢内衬防腐也将成为油田未来油管防腐的一种发展方向。因此,各油田应根据不同服役环境和不同腐蚀介质合理选择防腐油管种类。in order to reduce tubing corrosion and the loss of oilfield, performances and applications of tubing with surface coating, surface treatment and lining anti-corrosion were summarized systematically. The results showed that anti-corrosion performance of tubing were significantly improved by internal surface nitriding and plating treatment, the nitriding and plating treatment would be the main direction for future development, frp lining anti-corrosion would be an ahernative of development. Therefore the type of anti-corrosion tubing should be chosen by service environment and corrosive medium.

关 键 词：腐蚀与防护 防腐油管 表面涂层 表面处理 内衬防腐 

分 类 号：TE988[石油与天然气工程—石油机械设备]