First bamboo-structured prefabricated building put into use nationwide
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The 25th National \"Safety Production Month\" in 2026: Everyone talks about safety, everyone knows how to handle emergencies; identifying and addressing risks and hazards --------------------------------------------------
【Haichuan Teahouse】That plate of thin-shelled shells represents the summer in Chaoshan! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724033 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【3D Process Flow】-- MVR Methanol Distillation Process: The “heat pump magic” in the chemical industry https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724034 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Safety Management and Standardization of Special Equipment】Illustrated Quick Reference for Major Hazards in Special Equipment! On-site inspection allows for direct comparison, enabling immediate identification of high-risk factors. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724082 (Source: Haichuan Chemicals Forum (Hua Hai Chuan Liu hcbbs))
[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))
【History of Haichuan Chemical】The past and present of China’s first water treatment plant https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724185 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【HaiChuan Safety Discussion】Hidden Dangers Around Us – Forklifts Without License Plates； It does not comply with the provisions of Article 4.12.2 of the \"Rules for the Management of the Use of Special Equipment\" TSG 08—2026: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724341 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】3170-2026: Chongqing develops intelligent-controlled hydraulic diaphragm pumps for water pumps – filling a gap in China and setting a new standard for slurry transportation. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724171 (Source: Haichuan Chemical Industry Forum (HCBBS))
【Common Issues in Haichuan Pipeline Design】--Why are liquid seals required for some pipelines? ? https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724555 (Source: Haichuan Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
【Haichuan’s Guide to Chemical Processing Equipment】Comparison of various drying equipment used in fine chemical industries, analysis of operating costs, as well as summary and recommendations for equipment selection https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724601 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【HaiChuan Safety Discussion】Hidden Dangers Around Us – The Incorrect Use of Bolt Connections Between Ground Wires and Ground Electrodes https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5724687 (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))