• How many types are there of stress corrosion?2025-01-24
• Understanding the differences between A106 GR.B and A53 GR.B: Chemical Composition and Mechanical Properties2025-01-23
• Understanding ASTM standards for steel pipes, fittings, and flanges2025-01-20
• Differences between ASTM A312 GR TP347 and ASTM A312 GR TP347H2025-01-17
• The key differences between ASME B36.10M and ASME B36.19M2025-01-16
• Haihao Group congratulates CNOOC on the successful delivery of 400,000-Ton FPSO topside modules2025-01-15
• Haihao Group shares exciting news: Delivery of the world’s largest Next-Generation offshore wind installation vessel, BOREAS2025-01-14
• EN 10253-2 SMLS reducing tees for Singapore customer2025-01-13
• EN 10253-2 P265GH Seamless Concentric Reducers for High-Pressure Systems2025-01-10
• Ensuring quality with non-destructive testing: Haihao Group’s commitment to excellence2025-01-08
• Differences between socket weld fittings and threaded fittings2025-01-07
• Differences between PE coating and 3PE coating in pipeline corrosion protection2025-01-06
• FPSO market competition: Strategic approaches of China, Korea, and Singapore2025-01-02
• Haihao Group successfully produces ASME B16.9 45° SR elbows for Singapore client2024-12-25
• Metallographic testing for ferrite content in stainless steel2024-12-24
• Haihao Group congratulates Qidong COSCO marine engineering on the successful delivery of SBM Mero 4 FPSO2024-12-19
• Haihao Group supports infrastructure projects under the belt and road initiative2024-12-18
• How many types of offshore drilling platforms are there?2024-12-16
• Congratulations on the successful launch of China’s first large-scale FLNG!2024-12-13
• Is the all-electric FPSO the future of offshore oil production?2024-12-11