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During the design, installation, and inspection of pipelines, various small issues that have been overlooked or not taken into consideration are often identified. These issues are collected and organized into a series; this 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 ------------------------------------------------------------------ Illustrated explanation of SH/T 3012 regarding the layout of pipelines in public systems
[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/forum.php?mod=viewthread&tid=5705828 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【Haichuan Spring Festival Tea House】Old items seen upon returning to one’s hometown – do you recognize them? (37) I guess people born in the 1980s don’t know this old item anymore, right? https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5713215 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Processing Equipment】The world’s first industrial-scale demonstration plant for high-pressure methane-carbon dioxide dry reforming was successfully put into operation from 2030 to 2026. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5712818 (Source: Haichuan Chemical Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Equipment】The first of its kind within the refining and chemical processing sector, Zhongli Company’s 1 million tons per year delayed coking unit waste gas treatment project was successfully completed and accepted in terms of mechanical requirements. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5713019 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
【Haichuan Spring Festival Tea House】Old items seen upon returning to one’s hometown – do you recognize them? (16)--Warm memories of winter in the south https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5712746 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】From 2030 to 2026, the large-scale low-temperature refrigeration systems produced by Zhongke Fuhai will help accelerate the development of the IP-SAFE project for scientific and educational infrastructure. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5713024 (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Equipment】China’s first gigawatt-class AEM film production line went into mass production from 2030 to 2026 https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5713037 (Source: Haichuan Chemical Forum (Hua Hai Chuan Liu hcbbs))
【Haichuan Spring Festival Tea House】Old items seen upon returning to one’s hometown – do you recognize them? (41)--For three meals a day https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5713456 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】The world’s first compressed air energy storage compressor with the highest individual power output was developed by the Institute of Engineering Thermophysics, Chinese Academy of Sciences, between 2010 and 2026. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5713116 (Source: Haichuan Chemical Industry Forum (HCBBS))
【Haichuan Spring Festival Tea House】Old items seen upon returning to one’s hometown – do you recognize them? (45) Niao https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5713631 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))