我国自主研发的废旧油管再制造技术日前通过中国腐蚀与防护学会组织的科学技术成果鉴定。这项由宁夏大多石油装备再制造公司自主研发的废旧油管再制造技术,成功将“自蔓延”陶瓷复合钢管技术应用于石油领域,开创了全球先例,具有广阔的应用前景,已在中国石油吉林油田、长庆 China’s independent research and development of waste tubing remanufacturing technology recently passed the Chinese Society for Corrosion and Protection of scientific and technological achievements identified. This oil and gas pipe remanufacturing technology researched and developed independently by most oil equipment remanufacturing companies in Ningxia succeeded in applying the “self-propagating” ceramic composite pipe technology to the oil field and set a global precedent with broad application prospect. It has been applied in China Oil Jilin Oilfield, Changqing