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During the design, installation, and inspection of pipelines, various small 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 Haichuan pipeline design – it’s still being updated, and discussions are welcome: https://bbs.hcbbs.com/thread-5705828-1-1.html ------------------------------------------------------------------
【Common Issues in Haichuan Pipeline Design】- Complete set of hand-drawn color illustrations from SH/T3012, the Standard for the Layout and Design of Metal Pipelines in Petrochemical Industries, Section 05–Pipelines for Utility Systems https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5721268 (Source: Haichuan Chemical Engineering Forum (Hua Haichuan Liu hcbbs))
【Haichuan Teahouse】Hunanese people talk about the quality of this dish https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5721304 (Source: Haichuan Chemicals Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Equipment】3134-2026: 200,000㎡ of manufacturing capacity! World’s largest gas membrane storage project completed at Yancheng Port https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5721314 (Source: Haimen Chemical Industry Forum (Hua Hai Chuan Liu hcbbs))
【Haichuan Teahouse】A collection of common marine fish in Chaoshan – which one do you like? ( VII ) https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5721491 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【HaiChuan Safety Discussion】Hidden Dangers Around Us – The width of the insulating pads in front of power distribution cabinets does not meet the requirements https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5721519 (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【Haichuan Chemical Valve Management】Series of Posts -- Why Use Pneumatic Valves in Critical Applications? https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5721523 (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【In-depth Discussion on HaiChuan’s Modular Installation】Successful shipment of Module No. 1 for the dock tunnel in Indonesia’s CAA-1 caustic soda project https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5721596 (Source: HaiChuan Chemicals Forum (HuaHaiChuanLiu hcbbs))
【Haichuan Illustrated Chemical Equipment】 Series Posts -- Trickle Bed Reactor https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5721650 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))
[Haichuan Illustrated Chemical Equipment] Series Post -- Scraper Filter https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=5721706 (Source: Haichuan Chemical Forum (Hua Haichuan Liu hcbbs))