Corrugated Gaskets with PTFE or Graphite face
Corrugated metal gasket(CMG) consists of a metal core with concentric grooves on both sides, coated with expanded graphite, PTFE layer, non-asbestos plate or other soft metal.
Corrugated metal gasket have been proven to be both reliable and cost-effective for flange and heat exchange application, especially used in low-pressure applications in large diameter flue gas ducts at high temperature, also suitable for uneven or distorted sealing surfaces. It eliminates the problem of difficult handing with large non-metal gaskets used in those applications.
CMG is produced with many kinds to meet different circumstance.
ADVANTAGES:
Outstanding mechanical strength and thermal conductivity
Capable of withstanding high temperature
There are almost no limitations regarding size
Stable and reliable sealing function
Trouble-free for handling and installation even for large size
MATERIAL:
Core Material | Max. Temperature |
|
|
Stainless Steel | 1000-1600°F 535-870°C |
|
Carbob Steel | 800°F 425°C |
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Brass | 500°F 260°C |
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Copper | 600°F 315°C |
|
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Aluminum | 800°F 425°C |
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Monel | 1500°F 815°C |
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Nickel | 1400°F 760°C |
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Inconel | 2000°F1100°C |
|
Facing Material | Max. Temperature | Pressure at Room Temp |
|
| Min.Mpa(PSI) | Max.Mpa(PSI) |
Flexible Graphite | 500°C932°F | 17(2500) | 500(72500) |
Non-Asbestos Sheet | 400°C752°F | 23(3300) | 500(72500) |
PTFE | 260°C500°F | 17(2500) | 500(72500) |
Related products:
PTFE Corrugated Gaskets, Graphite Corrugated Gaskets
