Our GLL specializes in manufacturing precision-engineered bellows with wall thicknesses of 0.15mm, 0.2mm, and 0.4mm, providing customized solutions to improve the efficiency and durability of heat exchanger systems.
Crafted from 316Ti stainless steel, our GLL bellows offer:
Exceptional corrosion resistance in high-temperature and chemically aggressive environments.
Superior high-temperature strength, maintaining structural integrity up to 650°C.
Outstanding fatigue resistance, ensuring long service life even under cyclic loading conditions.
Effect of wall thickness on heat exchangers capacity of our GLL bellows
0.15mm optimal wall thickness-heat transfer efficiency:
Thermal resistance is the smallest and the heat conduction speed is the fastest.
Suitable for applications that require high heat exchange efficiency, such as exhaust systems and sofas.
However, the mechanical strength is low and the pressure resistance is poor.
0.2mm wall thickness -balanced heat transfer and installation:
Thermal conversion capability is stronger than 0.4mm, but slightly worse than 0.15mm.
So far it's better, more stable under the highest vibration conditions.
It is suitable for occasions that require both good heat exchange and certain mechanical strength, such as engine exhaust bellows.
0.4mm wall thickness -lowest heat transfer efficiency:
The thermal resistance is the largest and the thermal efficiency is reduced.
It is suitable for high temperature applications, such as industrial heat pipe systems, but is not suitable for applications that require rapid heat exchange.
Our GLL bellows are designed to enhance the efficiency and lifespan of heat exchanger systems by Compensating for thermal expansion and contraction, reducing stress on connected components;Enhancing heat transfer efficiency by optimizing wall thickness for faster thermal response;Providing vibration damping to improve system stability and reduce wear;Resisting high-temperature oxidation and corrosion, ensuring long-term performance in extreme conditions.
Why Choose our GLL Bellows for Heat Exchangers?
Precision Engineering: Advanced manufacturing techniques ensure consistency and performance.
Customizable Designs: Tailored to specific heat exchanger configurations.
Proven Durability: Extensive fatigue and thermal testing guarantee long service life.
Global Standards Compliance: Designed to meet industry certifications and performance expectations.
Our GLL’s 0.15mm, 0.2mm, and 0.4mm wall thickness bellows provide the ideal combination of thermal efficiency, flexibility, and mechanical strength, making them the preferred choice for high-performance heat exchanger systems.
