China Plastics ›› 2019, Vol. 33 ›› Issue (11): 99-111.DOI: 10.19491/j.issn.1001-9278.2019.11.018

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Research Progress in Technology of Oil Pipeline Insulation and Its Applications

XU Chao1, ZHANG Zhao1, LIU Peng1, LIU Zhen2, WANG Qingzhao1   

  1. 1.College of Chemical & Environmental Engineering, Shandong University of Science and Technology,Qingdao 266590,China;
    2.Qingdao Cigarette Factory of Shandong Zhongyan Industry Co,Ltd,Qingdao 266101,China
  • Received:2019-05-13 Revised:2019-06-02 Online:2019-11-26 Published:2019-12-27

Abstract: The technical status and application research progress of various insulation materials and insulation pipe structures in China and abroad were reviewed; The thermal insulation properties, mechanical properties and microstructure of different thermal insulation materials were analyzed,including solid insulation materials, inorganic and organic foam materials, composite insulation materials and phase change energy storage materials;introduced the processing technology and structural design of oil pipelines of various structures,including tube tube structure, single wall tube, technical tube system and composite insulation hose.The application and development of the materials and structures of the current insulated pipelines were discussed.

Key words: oil pipeline, insulation material, pipe structure, performance analysis

CLC Number: