KAMMPROFILE Style 642AR Gasket for 2 1/2 inch ASME B16.5 Class 150 Pipe Flange, PTFE Facing, 304/304L Stainless Steel Core, 304/304L Stainless Steel Outer Ring, 0.125 inch Thick, Domestic USA Manufactured
K02AR000600A02501
- Shipping Weight: 0 lbs
- Style/Model: 642AR
- Nominal Pipe Size (inch): 2.500
- Core Material: 304/304L Stainless Steel
- Facing Material: PTFE
- Outer Ring Material: 304/304L Stainless Steel
- 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
- Min Temperature (C): -195
- Min Temperature (F): -320
- Nominal Pipe Size DN (mm): 65.0
- Outer Diameter Outer Ring (inch): 4.875
- Outer Diameter Outer Ring (mm): 123.83
- Outer Ring Material Abbreviation: 304/304L SS
- Pressure Class: 150
- Thickness Fraction Inch: 1/8
- UPC Code: 191074290951
- Primary Dimensional Unit of Measure: Imperial
- Nominal Pipe Size Fraction (Inch): 2 1/2
- Pipe Standard and Class: ASME B16.5 Class 150
- Thickness (inch): 0.125
- Thickness (mm): 3.18
- Inside Diameter (Inch): 3.25
- Inside Diameter (mm): 82.55
- Outside Diameter (inch): 4.875
- Outside Diameter (mm): 123.83
Serrated solid metal core gasket with soft, deformable sealing material such as flexible graphite, PTFE or THERMa-PUR® and integral outer ring.
Capabilities:
- 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 tight 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