
Improves water quality and extends pipeline service life. Minimizes secondary contamination, leakage and maintenance costs. Stainless steel piping systems are suitable for residential, municipal and public building water supply networks, ensuring long-term safety and reliability.

Designed for high hygiene and material safety requirements in drinking water systems. Prevents corrosion and material leaching, ensuring water quality at the point of use. Suitable for residential, commercial and public drinking water applications.
Designed for heating and HVAC circulation systems in buildings. Capable of withstanding long-term thermal cycling and continuous operation. Reliable connections help reduce leakage risks and ensure stable system performance.

Designed for industrial equipment cooling water and building cooling circulation systems.
Pipes and fittings are available in stainless steel or carbon steel,
allowing material selection based on media conditions, pressure requirements and cost
considerations.
The system offers strong resistance to vibration and thermal
cycling,
ensuring reliable performance under continuous operation and frequent start-stop
conditions.
Efficient installation helps reduce construction time and maintenance costs.

Designed for factory compressed air distribution and industrial pneumatic systems.
The piping layout is clean and well-organized, providing a neat and professional
appearance
that enhances workshop presentation and system visibility.
The system offers
reliable pressure resistance,
supporting long-term operation under typical industrial compressed air conditions
and ensuring safety and stability during continuous and high-load
service.
Standardized pipe and fitting dimensions allow compatibility with common
pneumatic equipment,
valves and end-use devices, making it suitable for both new installations
and system upgrades.

Designed for a wide range of industrial utility piping applications.
Pipes and fittings are available in stainless steel or carbon steel,
allowing flexible material selection to meet different operating conditions.
The
system features stable structure and reliable connections,
making it suitable for continuous operation in equipment-intensive industrial
environments.
Helps improve overall system reliability and reduce long-term operational risks.





Yongzhan focuses on the development and manufacturing of stainless steel piping systems,
delivering reliable connection solutions for building and industrial applications.
From product design to manufacturing,
long-term reliability remains our core focus.
With press-fit, grooved and welded connection methods,
Yongzhan delivers flexible piping system solutions
tailored to different project requirements.
Reliable manufacturing capability and quality control
ensure consistent product performance over time.





























Core Performance & Principles of Stainless Steel Press-Fit Pipes/Fittings:1. Gre
Socket fittings include stainless steel socket fittings and socket welding fitti
Current stainless steel water pipe manufacturers often have inconsistent raw mat