- 2024-03-14Haihao Group customizes ASME B16.5 A105N forged flange for Singapore customers
- 2024-03-05Introducing the ultimate solution for demanding pipe connections ASME B16.5 socket weld flanges
- 2024-03-01Optimize fluid systems with Y-type flange filters
- 2024-02-26Improve pipeline integrity by choosing EN 1092-2 PN16 P265GH weld neck flange
- 2024-02-22Superior sealing solutions with ASME B16.5 RF reducing slip-on flange
- 2024-02-18Haihao Group customizes SA-182 F316/ 316L girth flange for Indonesian customers
- 2024-01-30Haihao Group’s wind power flanges help China’s new offshore wind power projects
- 2024-01-29Haihao Group delivers SO flanges, WN flanges and blind flanges of various materials and sizes
- 2024-01-23Haihao Group is your expert partner in SW flange solutions for diverse applications
- 2024-01-22Haihao Group ensures safe and efficient selection of blind flanges
- 2024-01-19Haihao Group provides customized demend for 2-inch socket weld flange and swage nipple
- 2024-01-15Haihao Group brings you the latest FLNG project information
- 2024-01-10Flange welding techniques and selection guidelines by Haihao Group
- 2023-12-27Haihao Group receives order for SA516 Gr.60 blind flanges from Malaysian Client
- 2023-12-19Haihao Group actively participates in national wind power projects, facilitating clean energy development
- 2023-12-04Benefits of using slip on flanges
- 2023-12-01Haihao Group delivers customized ASME B16.5 RF reducing slip-on flanges to U.S. client
- 2023-11-28Advancements in wind turbine flange technology
- 2023-11-21Unveiling excellence in manufacturing: Haihao’s forged tube sheets
- 2023-11-20The vital role of wind turbine tower flanges in wind energy generation
- 2023-11-17Unlocking efficiency and cost savings: the power of carbon steel flange overlay welding
- 2023-11-16Catering to customer needs UAE client orders specialized pipeline components
- 2023-11-15Why do forged flanges need heat treatment ?
- 2023-11-14Understand the standard of flanges and how to choose?
- 2023-11-13Haihao Group provides large-diameter wind power flanges to support the industry’s growth
- 2023-10-30Haihao Group delivers high-quality ASME B16.5 4″ WN flanges with A182 F316L MO>2.5%
- 2023-10-27An article takes you to understand the types of SAE flanges
- 2023-10-27Enhancing maritime cooling systems with ASME B16.5 ASTM A105N SO RED flanges
- 2023-10-24Unveiling our achievement DN40-DN100 SO flanges ASME B16.5 CL150 RF/ ASTM A105N
- 2023-10-17A guide to pressure ratings and temperature dynamics of ASME B16.5 flanges