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Chesterton 5500 Flange Bolt Disc Springs

Chesterton 5500 Flange Bolt Disc Springs


Flange Solution



Shut down to shut down reliability

Significantly reduces downtime on critical equipment

Lowers emissions and meets environmental regulations

Reduces leakage and product loss

Reduces safety and housekeeping concerns

Improves plant efficiency and reduces total cost

For bolted heat exchangers and pipe flanges

Maintains constant compression on gasket seals

Eliminates leakage problems caused by thermal cycling, vibration, and pressure surges

High temperature capability​

Detail :

Flange Live-Loading System for High Reliability

​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​​Bolted, gasketed joints that are subjected to mechanical shock, pressure surges, or thermal expansion and contraction are prone to leakage. Disc springs, because they are an elastic mechanical element, compensate for these factors by maintaining bolt force​ under these conditions.

Manufactured from a specialized stainles​s steel alloy, Chesterton 5500 Flange Bolt Disc Springs deliver high performance against stress corrosion cracking.

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