FLEXSEAL® HH Spiral Wound Gasket

Designed specifically for boiler manholes and tubecap assemblies, the FLEXSEAL® HH fits most standard boilers. 

FEATURES and BENEFITS

  • Fits most standard boilers (specify maximum operating pressure when ordering)
  • Available in thicknesses of 0.125" (3.175 mm), 0.175" (4.45 mm) and 0.250" (6.35 mm)

FLEXSEAL HH Configs and Dims

APPLICATIONS

  • Boiler manholes
  • Tubecap assemblies

ADDITIONAL INFORMATION

When ordering, specify:

  • Make and model of boiler and/or equipment if available
  • Gasket style and configuration
  • Dimensions of gasket (thickness, flange seating width, and shape)
  • Maximum operating pressure and temperature
  • Type of metal and filler materials
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