The hoisting phase for the water distribution tank in the primary brine purification process of the Gansu Juhua project was completed successfully
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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 Safety Discussion】Hidden Dangers Around Us – Unclear markings on valve switches and unknown opening/closing status https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722956 (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】3150-2026 – Breaking Foreign Technical Monopolies: Jinmeng Juyi Materials’ annual production capacity of 30,000 tons of high-end domestic polyester CHDM now operational https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722598 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【History of Haichuan Chemical】In September 1976, the Liaohe Fertilizer Plant was built and put into operation. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723047 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【In-depth Discussion on HaiChuan’s Modular Installation】Modular installation of the first large-scale steel structure for the 300,000 tons/year high-pressure low-density polyethylene unit in the Tarim Phase II ethylene project https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723159 (Source: HaiChuan Chemicals Forum (HuaHaiChuanLiu hcbbs))
【History of Haichuan Chemical】Sixty Years of 14th Chemical Construction Company (Part 10) – The company’s tertiary industries https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723236 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【History of Haichuan Chemical】The defunct fertilizer plant – Shandong’s first factory with an annual production capacity of 3,000 tons of synthetic ammonia – Linqu Fertilizer Plant https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723249 (Source: Haichuan Chemical Forum (Hua Haichuan 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))
【Ten Years of Rapid Development in Chemical Engineering Equipment】3160-2026: Major breakthroughs achieved by Qingdao Institute of Energy in China’s advanced technology for insoluble sulfur https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723330 (Source: Haichuan Chemical Industry Forum (HCBBS))
【In-depth Discussion on Haichuan’s Modular Installation】 With a maximum weight of 515 tons, China’s heaviest petrochemical pipeline corridor was lifted into place in Jintang, Zhoushan. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723495 (Source: Haichuan Chemicals Forum (Hua Haichuan Liu hcbbs))
【In-depth Discussion on HAICHUAN’s Modular Installation】Perfect “closure” of the three sections of the steel structure for steam drying in the PP unit of the Ningxia Baofeng project at great heights https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5723557 (Source: HAICHUAN Chemicals Forum (Hua Hai Chuan Liu hcbbs))