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随着油田的不断开发,管道已经形成纵横交错的网络,成为油田的生命线。然而用于注水、集输等埋地金属管道的腐蚀、结垢、使用周期短等问题却严重地制约了油田的发展,同时也带来了严重的安全和环境隐患。随着非金属管道在油田的大量应用,其所体现出的优势逐渐得到了石油行业的认可。与金属管道相比,非金属管道普遍具耐腐蚀性强,使用寿命长;内壁光滑,不易结垢,介质输送阻力小;导热系数小,保温性能好,大大减少了流体的热量损失;材质轻、安装方便、简单快捷,工程费用低等优势,有效地解决了上述问题,为油田安全、快捷地发展提供了强有力的保障。
With the continuous development of the oilfield, the pipeline has formed a crisscross network, becoming the lifeline of the oilfield. However, the problems of corrosion, scaling and short service life of buried metal pipes used for water injection, gas gathering and transportation have seriously hampered the development of oilfields and brought serious safety and environmental hazards. With the large number of non-metallic pipelines in the oil field, its advantages have gradually been recognized by the oil industry. Compared with metal pipes, non-metallic pipes generally have strong corrosion resistance and long service life; the inner wall is smooth and difficult to scale; the resistance of the medium is small; the thermal conductivity is small and the thermal insulation performance is good; the heat loss of the fluid is greatly reduced; , Easy installation, simple and quick, low construction costs and other advantages, effectively solve the above problems for the safe and rapid development of the oil field provides a powerful guarantee.