【Common Issues in Haichuan Pipeline Design】Understand the principles behind high-point venting and low-point drainage to avoid common mistakes!
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During the design, installation, and inspection of pipelines, various minor issues that have been overlooked or not taken into consideration are often identified. These issues are compiled into a series; the list is being updated continuously. Everyone is welcome to actively participate in discussions. This is a compilation post on common problems in Haichuan pipeline design – it’s still being updated, and discussions are welcome: https://bbs.hcbbs.com/thread-5705828-1-1.html ------------------------------------------------------------------ [Haichuan Chemical Technology Documents] Learn the principles behind high-point exhaust and low-point drainage design to avoid making mistakes!
[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))
【HaiChuan Safety Discussion】Compilation of Hidden Dangers Around Us – with pictures and texts; everyone is welcome to participate in the discussion: https://bbs.hcbbs.com/thread-5705518-1-1.html (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】First of its kind in China from 2928 to 2025! Pilot production of Ordos’ “sand thermal battery” a success! https://bbs.hcbbs.com/thread-5709536-1-1.html (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】From 2030 to 2025, Shaanxi Gas Turbine Power joined forces with Ningxia Runxia to carry out China’s first project to convert nitric acid production units from steam-driven to electric-driven systems. https://bbs.hcbbs.com/thread-5709560-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】2931-2025: Dongfang Electric makes new progress in developing technologies for direct seawater electrolysis to produce hydrogen, achieving 1000 hours of continuous operation https://bbs.hcbbs.com/thread-5709640-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Engineering Equipment】Domestically developed unmanned emergency rescue equipment set released for the period 2023–2025: https://bbs.hcbbs.com/thread-5709649-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Equipment】From 2018 to 2025, Shandong Zhanggu successfully developed its first domestically produced TEP steam compressor, which was then shipped out. https://bbs.hcbbs.com/thread-5709282-1-1.html (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】2931-2025: Dongfang Electric makes new progress in developing technologies for direct seawater electrolysis to produce hydrogen, achieving 1000 hours of continuous operation https://bbs.hcbbs.com/thread-5709640-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Equipment】Breakthroughs Achieved from 2935 to 2025! The first phase of pipeline laying for China’s largest offshore pipeline project has been successfully completed. https://bbs.hcbbs.com/thread-5709667-1-1.html (Source: HaiChuan Chemical Industry Forum (HuaHaiChuanLiu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】The world’s first large-scale basalt steel material deep-sea aquaculture floating platform was successfully launched between 2025 and 2937. https://bbs.hcbbs.com/thread-5709754-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))