Yung Yu | Connecting the World With Smarter Water Solutions.
Flexible Pipe Joint / Pipe Fittings / Infrastructure Solutions
Flexible Expansion Joint
Seismic-Resistant Design
Built with durable ductile iron. Designed to handle land shifts and quakes, protecting vital pipelines.
Globally Recognized
Award-winning and certified, used in multiple countries.
Highly Customizable
Each product can be customized to meet diverse applications, standards, and regulations in different countries.
Dynamic Force Balanced Pipe
Innovative & Niche
YUNG YU’s patented design creates a strong market edge in the niche field of flexible expansion joints.
Urban-Ready
Eliminates the need for thrust blocks, lowering costs and saving space in dense infrastructure projects.
Built-In Pressure Balance
Its air chamber design mitigates thrust and water hammer, offering a safer, all-in-one pipeline solution.
Project References
YUNG YU’s products have been applied in major infrastructure projects, demonstrating not only the company’s technical expertise but also the trusted quality of its products. Key projects include:
- Hong Kong International Airport – Three Runway System and Terminal
- Macau Fourth Bridge
- Hong Kong–Zhuhai–Macao Bridge
- Tung Chung Area 99 & 100, Hong Kong
- Taiwan High Speed Rail
- Tainan Science Park
- Hsinchu Science and Industrial Park
- Kaohsiung Water Supply Plant – 3,200mm Flexible Expansion Joint
Trusted Certifications for Quality Assurance
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