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On April 10, it was learned from Huanyu Engineering Company’s Beijing office that the plant pipeline project for the Fujian Gulei ethylene complex has successfully passed the owner’s inspection, and the signing ceremony was officially carried out in the presence of all relevant parties. This marks the successful completion of the construction tasks for this project, with it transitioning from the construction phase to the preparation phase for operation as scheduled.
【Ten Years of Rapid Development in Chemical Engineering Equipment】From 2033 to 2026, China’s first pilot project for hydrogen combustion in 660-megawatt coal-fired boilers achieved breakthroughs in both coal-hydrogen mixed combustion and pure hydrogen combustion. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5717514 (Source: Haichuan Chemical Industry Forum (HCBBS))
【HaiChuan Safety Discussion】Hidden Dangers Around Us – Incorrect Installation Direction of the Flange Cover on the Drain Valve of Storage Tanks https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5717574 (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
Thermisostatic pressing: One of the most advanced heat treatment and shaping technologies in the world. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5717580 (Source: HCBBS Chemical Forum)
【Ten Years of Rapid Development in Chemical Equipment】3080–2026: China’s first comprehensive evaluation standard for smart factories – the \"General Rules for Evaluating Smart Factories\" (GB/T 46734—2025). **The standard has been officially implemented.** https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5717616 (Source: Haimen Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Equipment】3080–2026: China’s first comprehensive evaluation standard for smart factories – the \"General Rules for Evaluating Smart Factories\" (GB/T 46734—2025). **The standard has been officially implemented.** https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5717616 (Source: Haimen Chemical Industry Forum (HCBBS))
【HaiChuan Safety Discussion】Hidden Dangers Around Us – Choosing the Sampling Point for Pressure Gauges Below Horizontal Pipes https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5717839 (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】The world’s first pilot plant for hydrogen metallurgy using green electricity and green hydrogen was put into operation at Ansteel’s Bayuquan production facility from 3084 to 2026. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5717808 (Source: Haichuan Chemical Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Equipment】Successful one-time commissioning of the world’s first upgraded process for producing ethylene glycol from light hydrocarbons in Lianyungang, 2035–2026 https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5717840 (Source: Haichuan Chemical Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Processing Equipment】China National Petroleum’s first megawatt-class PEM hydrogen production system passed the authoritative CNAS testing and certification https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5717958 (Source: Haichuan Chemical Industry Forum (HCBBS))
【HaiChuan Safety Discussion】Hidden Dangers Around Us – The Use of Submersible Long-Shaft Pumps for Oil-Contaminated Sewage Pumps in Tank Farm Areas https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5717995 (Source: HaiChuan Chemical Industry Forum (HuaHaiChuanLiu hcbbs))