【Common Issues in Haichuan Pipeline Design】--How to open and maintain valves that are closely packed together? ?
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During the design, installation, and inspection of pipelines, various minor issues that have been overlooked or not taken into consideration are often identified. These issues are compiled into a series; the list is being updated continuously. Everyone is welcome to actively participate in discussions. This is a compilation post on common problems in Haimen Pipeline Design – it’s still being updated, and discussions are welcome: https://bbs.hcbbs.com/thread-5705828-1-1.html ------------------------------------------------------------------
【3D Process Flow】Summary Post – Useful for learning about the process flow: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5711616 (Source: Haimen Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
【HaiChuan Safety Discussion】Compilation of Hidden Dangers Around Us – Illustrated with photos and texts; everyone is welcome to join the discussion: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5705518 (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】China’s first research project on industrial seawater hydrogen production has successfully achieved 1,000 hours of stable operation from 2016 to 2026. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5716642 (Source: Haichuan Chemical Industry Forum (HCBBS))
【Haichuan Chemical Technology Documentation】Case of leakage in fresh water transportation using 316L stainless steel pipes https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5716662 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】3058-2026: Changzhou University makes breakthroughs in ethylene glycol hydrogenation and refining technology; the world’s first upgrade project for converting light hydrocarbons into ethylene glycol is successfully commissioned. https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5716686 (Source: Haichuan Chemical Industry Forum (HCBBS))
【Ten Years of Rapid Development in Chemical Processing Equipment】3057–2026: International Leadership in Organic Tubular Microporous Membrane and Related Equipment Technologies https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5716683 (Source: Haichuan Chemical Industry Forum (HCBBS))
【HaiChuan Safety Discussion】Compilation of Hidden Dangers Around Us – Illustrated with photos and texts; everyone is welcome to join the discussion: https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5705518 (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))