Application of Medium-sized Disc Spring in Mechanical Seal

Product Focus: Disc Spring Series 001 082 and 001 098 (Nominal Diameter D=2528mm)

In critical applications of rotary mechanical seals, disc springs must deliver exceptionally precise axial preload forces. This requires not only uniform force distribution across contact surfaces but also sustained high stability during prolonged continuous operation, effectively preventing seal performance degradation caused by force attenuation or fluctuations. The 2528mm series disc springs engineered per DIN2093 standards are specifically developed for such high-performance environments. These components consistently provide accurate and stable end-face compression forces across various mechanical seal systems, ensuring long-term tight sealing integrity and zero media leakage. This robust performance guarantees both operational reliability and safety throughout the entire sealing system.

Typical product parameters (using model 001 085 as an example)

Outer diameter D: 25.00 mm

Inner diameter d: 12.20 mm

Single sheet thickness t: 1.00 mm

Free state height H₀: 1.80 mm

Rated load at compression to 25% free height: 585 N

Rated load at compression to 50% free height: 1021 N

In mechanical sealing systems, disc springs demonstrate their core functionality through exceptional dynamic compensation capabilities. These components effectively and promptly compensate for minor axial dimensional variations caused by normal progressive wear on sealing surfaces or environmental temperature fluctuations, ensuring continuous tight contact between sealing surfaces under all operational conditions to fundamentally prevent fluid leakage. The disc spring series is renowned for its consistent force output, superior stress relaxation resistance, and excellent fatigue durability, fully meeting stringent requirements for continuous, long-cycle, and stable industrial applications.

Core value demonstrated in sealing applications:

Ø Effective wear compensation: Capable of automatically and precisely compensating for progressive wear on sealing surfaces, significantly extending the service life of the entire mechanical seal assembly while reducing maintenance frequency and replacement costs.

Ø Ensuring sealing performance: By providing uniform and consistently stable preload force, it ensures optimal contact at the sealing interface and rational pressure distribution, thereby achieving long-term and superior sealing results.

Ø Adaptability to complex operating conditions: Capable of effectively handling temperature fluctuations and pressure variations during operation, maintaining consistent preload and sealing performance with high overall reliability and broad applicability.

If you require a customized disc spring solution for your mechanical seal equipment, please feel free to contact our Business and Technical Team. We will provide you with detailed product specifications, professional technical consultation, and comprehensive customized service support.