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Haihao Group’s successful participation in Tube China 2024
Haihao Group proudly participated in Tube China 2024, where we successfully handled hundreds of clients from various industries. Our team’s professionalism, strict standards, and genuine approach earned the trust of many, making them choose Haihao Group as their preferred piping solutions ... -
What is tube sheet?
A tube sheet is a flat metal plate featuring multiple circular holes for connecting to pipelines. Typically, it appears as a relatively thick rectangular or circular plate, with hole arrangements and sizes designed to match the diameters of the connected pipes. The edges of the tube sheet often ... -
Supply ASME B16.5 ASTM A350-LF2 C1.1 weld neck flanges to our Indonesian customer
Haihao Group is pleased to announce the delivery of the ASME B16.5 ASTM A350-LF2 C1.1 weld neck flanges for our valued client in Indonesia. This product underscores our commitment to quality and precision in manufacturing essential piping components. A weld neck (WN) flange features a long taper ... -
Developments in offshore wind power equipment and Haihao Group’s commitment
In recent years, offshore wind power in China has seen rapid growth, despite its late start compared to Europe. By the end of 2023, the total installed capacity of offshore wind power in China reached 37.3 GW, making it the world’s largest market. Projections indicate that by 2025, this ca ...