The main structure of the substation for the Inner Mongolia Hengkun LNG Project (2#) has been successfully completed
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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 – The bending radius of explosion-proof flexible hoses not meeting requirements https://bbs.hcbbs.com/thread-5721911-1-1.html (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【HaiChuan Safety Discussion】Hidden Dangers Around Us – Unsealed or Plastic-Sealed Extra Power Inlets in Explosion-Proof Electrical Equipment https://bbs.hcbbs.com/thread-5721992-1-1.html (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【HaiChuan Building Design Review】Compilation Post--Understand design review requirements and improve standardized design http://bbs.hcbbs.com/thread-5721370-1-1.html (Source: HaiChuan Chemical Forum (HuaHaiChuanLiu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】From 2033 to 2026, China carried out the world’s first 537-day deep-sea material corrosion test at depths of 10,000 meters. https://bbs.hcbbs.com/thread-5721227-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))
【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 the Petrochemical Industry, Section 08: Pipeline Support Layout https://bbs.hcbbs.com/thread-5721271-1-1.html (Source: Haichuan Chemical Industry Forum (Hua Haichuan Liu hcbbs))
【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 the Petrochemical Industry, Section 07: Instruments and Measurement Elements https://bbs.hcbbs.com/thread-5721270-1-1.html (Source: Haichuan Chemical Engineering Forum (Hua Haichuan Liu hcbbs))
【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 the Petrochemical Industry, Part 02: Pipeline layout in pipe galleries https://bbs.hcbbs.com/thread-5721265-1-1.html (Source: Haichuan Chemical Engineering Forum (Hua Haichuan Liu hcbbs))
【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: Utility Pipelines https://bbs.hcbbs.com/thread-5721268-1-1.html (Source: Haichuan Chemical Engineering Forum (Hua Haichuan Liu hcbbs))
【Ten Years of Rapid Development in Chemical Engineering Equipment】The key technologies for polyoxymethylene production at China National Chemical Engineering Corporation Hualu from 2031 to 2026 have successfully passed the pilot-scale evaluation. https://bbs.hcbbs.com/thread-5720926-1-1.html (Source: Haichuan Chemical Industry Forum (HCBBS))