• Understanding intergranular corrosion in austenitic and ferritic stainless steels2024-07-12
• Haihao Group is your trusted expert in piping systems and ASME pressure vessel fasteners2024-07-05
• Market price trends for six black metal products show a decline in mid-June2024-07-04
• Introduction to duplex stainless steel2024-07-02
• Haihao Group monitors market trends to keep clients informed2024-07-01
• Haihao Group’s expertise and comprehensive piping solutions2024-06-28
• Haihao Group shares with you the market analysis of construction steel raw materials2024-06-27
• Haihao Group congratulates Qidong COSCO on launch of Nigeria’s first FLNG project2024-06-26
• Nickel price decline and its impact on stainless steel: Haihao Group’s market insights2024-06-25
• Haihao Group’s involvement in FPSO projects and the importance of FPSO towing operations2024-06-21
• Haihao Group congratulates CNPC offshore engineering company on securing a major international contract2024-06-19
• Haihao Group monitors fluctuations in the steel market and shares insights with clients2024-06-18
• Haihao Group’s high-quality welded steel pipes2024-06-13
• The challenges and techniques of welding high carbon steel2024-06-07
• Market outlook for cold and hot rolled coils2024-06-07
• Haihao Group keeps clients updated on raw material market trends2024-06-06
• Single-side welding and double-side forming improve welding efficiency and quality2024-06-04
• Haihao Group is committed to the development of the FPSO market2024-06-03
• Exploring LNG and LNG vessels: Haihao Group’s contribution to marine pipeline systems2024-05-30
• Pressure pipeline welding quality control2024-05-29