摘要
高压玻璃纤维管线管最早源于美国,20世纪90年代国内引进该产品并开始在各大油田推广使用,但是由于技术壁垒等原因,国内一直未能掌握该产品的关键生产技术。近几年通过自主研发,新疆中石油管业工程有限公司开发出高压玻璃纤维管线管,打破了只有国外技术生产该产品的现状。文章介绍了产品的工艺流程、结构特点、管道连接、结构设计、固化工艺等特点及其主要技术参数,在研制过程中解决了管道内固化、一机四轴缠绕、产品连接等工艺技术问题,使产品的耐腐蚀性、耐温性、耐压性满足了现场使用要求,油田应用效果良好。
High-pressure fiberglass line pipe is derived from the United States. China started to introduce this product in the 1990s and promoted its application in various oil fields. However, China has not acquired the key production technology of this product owing to the technological barriers. Based on independent research efforts in recent years, CNPC Xinjiang Pipeline Engineering Co Ltd has developed high-pressure fiberglass line pipe, breaking the foreign technological monopoly for this product. This article briefs about the process flow, characteristics of structure, pipe connection, structural design, curing process and other main technological parameters. Some technological problems were solved in the research and development process, such as solidification inside pipe, one-machine-four-axial interwoven and product connection. With the anti-corrosion, anti-temperature and anti-pressure properties, the product satisfies the demand for field application and achieves good results in the oil fields.
出处
《石油科技论坛》
2012年第6期66-68,73,共3页
PETROLEUM SCIENCE AND TECHNOLOGY FORUM
关键词
高压玻璃纤维
管线管
工艺
应用
high pressure fiberglass
line pipe
process
application
