The circulating water station facility for the Phase II coal chemical project of China Coal Shaanxi Energy was successfully handed over
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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】It’s graduation season again. Do you still remember the school motto from those days? https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722453 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【HaiChuan Safety Discussion】Hidden Dangers Around Us – Floors in multi-story buildings equipped with flammable liquid systems lack measures to prevent such liquids from leaking to lower floors https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722473 (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【HaiChuan Safety Discussion】Hidden Dangers Around Us – A 2-year-old boy locked alone in a car; parents express their fear https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722474 (Source: HaiChuan Chemical Industry Forum (HuaHaiChuanLiu hcbbs))
[Haichuan’s Guide to Chemical Equipment] Series Summary Post – Getting to Know Equipment, Understanding Equipment, and Making Good Use of It https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5719196 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【HaiChuan Chemical Valve Management】Series of Posts – Common Valve Failures, Their Causes, and Repair Methods https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722503 (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【Common Issues in Haichuan Pipeline Design】--Understand the “four key elements” for valve installation to avoid having to make modifications through the three inspections and four confirmations! ! ! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722620 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
The 【Haichuan Equipment Guessing】 series will continue to be updated in 2027 – all Haiyu friends are welcome to participate actively! https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=2079686 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】3147-2026: Guangxi Petrochemical’s dual-functional SSBR production line went into operation – Domestic high-end tire rubber sees technological advancements and industrial upgrading https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722409 (Source: Huchuan Chemical Forum (Hua Hai Chuan Liu hcbbs))
【HaiChuan Safety Discussion】Hidden Dangers Around Us – Unclear markings on valve switches, unknown open/closed 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’s plant with an annual production capacity of 30,000 tons of high-end domestic polyester CHDM now in operation https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5722598 (Source: Haichuan Chemical Forum (Hua Hai Chuan Liu hcbbs))