The Superior Advantages of Our Edge Welded Bellows

Edge welded bellows are critical components in high-performance industrial applications, offering unmatched durability, pressure resistance, and flexibility. Our advanced manufacturing techniques and high-quality materials ensure superior performance in even the most demanding environments.

Unmatched Durability

The durability of our edge welded bellows is engineered to exceed industry standards. By optimizing factors such as arm distance, placement, and diaphragm design—along with high-strength, high-flexibility materials—we produce bellows with an unprecedented lifespan of 1 to 3 million cycles.

Superior Pressure Resistance

Our bellows are designed to withstand extreme pressure conditions. Through innovations like double-layer structures and high-strength materials, we enhance pressure resistance without compromising flexibility or performance.

Precision Scalability

Thanks to our ability to adjust outer diameters and diaphragm thickness freely, we achieve minimal spring coefficients. This ensures linearity, reduces hysteresis, and allows for precise customization to meet specific application requirements.

Exceptional Flexibility

Our bellows are engineered for maximum elasticity, allowing the gap between inner and outer layers to reach optimal values. This design provides superior strength and flexibility compared to traditional formed bellows.

Heat & Corrosion Resistance

We select specialized materials to ensure our bellows perform reliably in high-temperature and corrosive environments. Whether for industrial or scientific applications, our solutions are built to last.

Ultra-High Gas Tightness

Our welded bellows deliver exceptional gas tightness, making them ideal for ultra-high vacuum applications. Rigorous helium leak testing confirms leakage rates below 1×10-9 Pa·m3/s, ensuring reliability in critical systems.

Minimized Gas Evaporation

Through specialized surface grinding and cleaning processes, our bellows achieve ultra-low gas evaporation rates, making them perfect for high-vacuum applications where purity and stability are paramount.

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