KAMMPROFILE Style 642AR Gasket for 3 inch ASME B16.5 Class 150 Pipe Flange, PTFE Facing, 316L Stainless Steel Core, 316L Stainless Steel Outer Ring, 0.125 inch Thick Domestic USA Manufactured
K02AR030603A03001
- Style/Model: 642AR
- Nominal Pipe Size (inch): 3.000
- Pressure Class: 150
- Thickness (inch): 0.125
- Core Material: 316L Stainless Steel
- Facing Material: PTFE
- Outer Ring Material: 316L Stainless Steel
- Brand: Garlock®
- Color Coding: Green with White stripe
- Compliances: REACH Compliant, RoHS Compliant, Domestic USA Manufactured
- Compliances/Standards: Domestic USA Manufactured, REACH Compliant, RoHS Compliant
- Core Material Abbreviation: 316L SS
- Facing Material Abbreviation: PTFE
- Flange Standards/Pressure Class: ASME B16.5 Class 150
- Gasket Standard: ASME B16.20
- Inside Diameter (Inch): 3.870
- Min Temperature (C): -100
- Min Temperature (F): -150
- Nominal Pipe Size DN (mm): 80.0
- Outer Diameter Outer Ring (inch): 5.375
- Outer Diameter Outer Ring (mm): 136.53
- Outer Ring Material Abbreviation: 316L SS
- Thickness Fraction Inch: 1/8
- Primary Dimensional Unit of Measure: Imperial
- Nominal Pipe Size Fraction (Inch): 3
- Pipe Standard and Class: ASME B16.5 Class 150
- Thickness (mm): 3.18
- Inside Diameter (mm): 98.30
- Outside Diameter (inch): 5.375
- Outside Diameter (mm): 136.53
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