【Haichuan Chemical Technical Documentation】Valve Body Markings: Types, Interpretation, and Example Explanations
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【Haichuan Chemical Technical Documentation】Valve Body Markings: Types, Interpretation, and Example Explanations
【Ten Years of Rapid Development in Chemical Equipment】From 2025 to 2036, the first industrial control system for the petrochemical industry, with 100% domestically produced software and hardware, was successfully put into use in complex petrochemical plants. https://bbs.hcbbs.com/thread-5711442-1-1.html (Source: Hainan Chemical Industry Forum (HCBBS))
【3D Process Flow】Summary Post – Useful for learning about the process flow: https://bbs.hcbbs.com/thread-5711616-1-1.html (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】2978–2026: Hua Feng Chongqing Spandex becomes the first \"Lighthouse Factory\" in the global fiber industry. https://bbs.hcbbs.com/thread-5711458-1-1.html (Source: Haichuan Chemical Forum (Hua Hai Chuan Liu hcbbs))
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[Common Issues in Haichuan Pipeline Design] – A compilation post; images and text are being updated. Feel free to join the discussion: https://bbs.hcbbs.com/thread-5705828-1-1.html (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Processing Equipment】From 2029 to 2026, CNOOC Engineering’s first intelligent acoustic imaging inspection system was put into use for high-pressure airtightness testing of the process pipelines at Shell’s project in Nigeria. https://bbs.hcbbs.com/thread-5711490-1-1.html (Source: Huchuan Chemical Forum (Hua Hai Chuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Processing Equipment】From 2021 to 2026, Guoneng Group’s project on \"Research on Key Technologies for Converting Desalinated Brine into Salt and Development of Pilot-Scale Facilities\" was successful in producing salt. https://bbs.hcbbs.com/thread-5711638-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Processing Equipment】From 2021 to 2026, Guoneng Group’s project on \"Research on Key Technologies for Converting Desalinated Brine into Salt and Development of Pilot-Scale Facilities\" was successful in producing salt. https://bbs.hcbbs.com/thread-5711638-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Processing Equipment】From 2021 to 2026, Guoneng Group’s project on \"Research on Key Technologies for Converting Desalinated Brine into Salt and Development of Pilot-Scale Facilities\" was successful in producing salt. https://bbs.hcbbs.com/thread-5711638-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Processing Equipment】The first pressure relief device for flow meters in sulfur-containing gas fields in China was put into use from 2027 to 2026. https://bbs.hcbbs.com/thread-5711107-1-1.html (Source: Haichuan Chemical Forum (HCBBS))