KAMMPROFILE Style 642A Gasket for 1 1/2 inch ASME B16.5 Class 150 Pipe Flange, PTFE Facing, 304/304L Stainless Steel Core, 0.125 inch Thick, Domestic USA Manufactured

K020006A01501
KAMMPROFILE Style 642A Gasket for 1 1/2 inch ASME B16.5 Class 150 Pipe Flange, PTFE Facing, 304/304L Stainless Steel Core, 0.125 inch Thick, Domestic USA Manufactured
  • Style/Model: 642A
  • Nominal Pipe Size (inch): 1.500
  • Core Material: 304/304L Stainless Steel
  • Facing Material: PTFE
  • Compliances: REACH Compliant, RoHS Compliant, Domestic USA Manufactured
  • Compliances/Standards: Domestic USA Manufactured, REACH Compliant, RoHS Compliant
  • Core Material Abbreviation: 304/304L SS
  • Facing Material Abbreviation: PTFE
  • Flange Standards/Pressure Class: ASME B16.5 Class 150
  • Gasket Standard: ASME B16.20
  • Inside Diameter (Inch): 2.060
  • Inside Diameter (mm): 52.32
  • Min Temperature (C): -195
  • Min Temperature (F): -320
  • Nominal Pipe Size DN (mm): 40.0
  • Outside Diameter (inch): 3.375
  • Outside Diameter (mm): 85.73
  • Pressure Class: 150
  • Shipping Weight: 0 lbs
  • Thickness Fraction Inch: 1/8
  • Primary Dimensional Unit of Measure: Imperial
  • Nominal Pipe Size Fraction (Inch): 1 1/2
  • Pipe Standard and Class: ASME B16.5 Class 150
  • Thickness (inch): 0.125
  • Thickness (mm): 3.18

Serrated solid metal core gasket faced and floating centering ring with soft, deformable sealing material such as flexible graphite, PTFE or THERMa-PUR®.


Specifications:

  • Gasket Factor “m” = 4.0
  • Gasket Factor “y” = 1,000 PSI (NOTE: When designing flanges, Garlock recommends using a "y" of 4,000 PSI to ensure the flange design is thick enough to avoid excessive deformation when assembled and heated.)
  • Overview

Features and Benefits:

  • Seals less-than-perfect flanges to form a tighter connection
  • Performance replacement for jacketed heat exchanger gaskets
  • Fire safe—passed API 6FB fire tests
  • Available in HEAT SHIELD® configuration for high temp applications above 850°F (454°C)
  • Solid metal core resists cold flow, over compression, and blowout
  • Rigid core provides exceptional stability, even in large sizes, and facilitates handling and installation
  • Available in wide variety of metals
  • Seals under low stress—ideal for lighter weight flange designs
  • Withstands extreme fluctuations in temperatures and pressures

Typical Applications:

  • Valves
  • Pumps
  • Flanges
  • Heat Exchangers
  • Vessels