echemi logo
Product
  • Product
  • Supplier
  • Inquiry
    Home > Chemicals Industry > Petrochemical News > The main body of Zhejiang high-pressure polyethylene pipeline installation of the ten construction company is completed

    The main body of Zhejiang high-pressure polyethylene pipeline installation of the ten construction company is completed

    • Last Update: 2021-09-04
    • Source: Internet
    • Author: User
    Search more information of high quality chemicals, good prices and reliable suppliers, visit www.echemi.com

    Since entering August, the construction of the high-pressure polyethylene device of the second phase of Zhejiang Petrochemical Project undertaken by the Tenth Construction Company of Refining and Chemical Engineering has been carried out efficiently.
    With the hard work of the participating employees, the most difficult construction and the highest quality process have been required.
    The pipeline installation successfully achieved the main completion goal
    .

    It is understood that the total installed process pipeline of the high-pressure polyethylene plant of the second phase of the Zhejiang Petrochemical Project is 600,000 inches in diameter, including 750 pipeline pressure test packages, which is one of the key lines for the entire project
    .
    Since the start of the high-pressure polyethylene plant, the second-phase project department of Zhejiang Petrochemical Corporation of Ten Construction has accelerated the progress of professional construction such as underground pipe network, civil concrete pouring, steel structure, equipment, etc.


    , creating favorable conditions for the smooth development of professional construction of process pipeline installation


    The project department takes "management innovation and improvement of work efficiency" as the project construction orientation, continuously improves and optimizes the process pipeline construction organization plan, and relies on the advantages of the pipeline processing plant to implement the construction strategy of centralized cutting, unified prefabrication, and automatic welding for the process pipeline to improve the process.
    Ergonomics of pipeline construction
    .
    According to statistics, in the entire process pipeline construction, automatic welding of 150,000-inch diameter pipeline welds has been realized, laying a solid foundation for accelerating the process of process pipeline construction


    .


    In response to the strict welding quality requirements of the process pipelines of the high-pressure polyethylene device, the project department started from the source and carried out 100% inspections on the process pipelines and welding materials entering the construction site to prevent unqualified materials from flowing into the construction line
    .
    The project department strictly controls the construction quality of process pipelines, conducts a comprehensive inspection of common welding quality defects such as cracks, slag inclusions, and pores, and strives to improve pipeline welding quality by increasing welder training and organizing welding skills competitions


    .


    At present, the project department took the opportunity of the completion of the main body of the process pipeline installation to quickly set off a peak of pipeline pressure test.


    (Tian Yuanwu)

    This article is an English version of an article which is originally in the Chinese language on echemi.com and is provided for information purposes only. This website makes no representation or warranty of any kind, either expressed or implied, as to the accuracy, completeness ownership or reliability of the article or any translations thereof. If you have any concerns or complaints relating to the article, please send an email, providing a detailed description of the concern or complaint, to service@echemi.com. A staff member will contact you within 5 working days. Once verified, infringing content will be removed immediately.

    Contact Us

    The source of this page with content of products and services is from Internet, which doesn't represent ECHEMI's opinion. If you have any queries, please write to service@echemi.com. It will be replied within 5 days.

    Moreover, if you find any instances of plagiarism from the page, please send email to service@echemi.com with relevant evidence.