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SOLON® 8F89177 8F89177

Solon 8F89177 Flange Washer, Imperial, 1/2 in, 0.515 in ID, 0.9 in OD, 0.095 in Thick, Stainless Steel, Plain

SOLON® 8F89177 Flange Washer, Imperial, 1/2 in, 0.515 in ID, 0.9 in OD, 0.095 in Thick, Stainless Steel, Plain

SOLON® 8F89177 Flange Washer, Imperial, 1/2 in, 0.515 in ID, 0.9 in OD, 0.095 in Thick, Stainless Steel, Plain 8F89177

Certain industries that utilize piping flange joint assemblies, such as petrochemical, dictate a low tolerance for fugitive emissions. Flange live loading, which is a process imperative to controlling gasket leaks in piping and refining operations, depends on the mission-critical performance. It is estimated that up to 92% of all flange leaks are caused by insufficient or loss of bolt preload. Solon brand Flange Washers are designed to maintain sufficient bolt tension and resultant gasket stresses in high temperature and high-pressure applications where safety and emission containment take priority. Solon brand Flange Washers are simply Belleville springs that are designed to be used in flange applications. The springs are engineered to fit into flange designs and the loads are typically higher than standard Belleville washers. Engineered to withstand extreme temperatures as well as corrosive environments. Contact us for an engineered solution to your custom specifications and unique application requirements. Made in USA.

Additional Information      :      23.83 ft-lb Unlubricated Torque, 29.79 ft-lb Lubricated Torque
Deflection at Working Load      :      0.01 in
Finish      :      Plain
Flat Load      :      3700 lb
Grade      :      17-7PH
Hardness      :      38 to 43 HRC
Height      :      0.105 in
Inside Diameter      :      0.515 in
Material      :      Stainless Steel
Nominal Size      :      1/2 in
Outside Diameter      :      0.9 in
System of Measurement      :      Imperial
Thickness      :      0.095 in
Working Load      :      3575 lb
  • Once installed, they don't have to be retorqued
  • Eliminate the effects of differential thermal expansion
  • Increase the elasticity of the bolting system by a factor of 7 to 15X
  • Economical alternative to costly system enhancements
  • Maintain bolt integrity by maintaining the contact pressure between the flange and gasket surfaces
  • Comprehensive risk analysis - contact a SOLON® application engineer for a detailed application review