Corrugated Metal Gasket
Corrugated gasket consists of a metal core with concentric grooves on both sides, coated with expanded graphite or PTFE layer. The thickness of metal can be thinner, e.g. 3mm, 2mm, 1mm, 0.5mm, compared with G140 Metal kammprofile gasket, and the corrugation pitch is 3mm, 4mm or 6mm depending on the width of the sealing face.
DESCRIPTION:
FeiteSeal G141 Corrugated Metal Gasket
consists of a metal core with concentric grooves on both sides, coated with expanded graphite or PTFE layer. The thickness of metal can be thinner, e.g. 3mm, 2mm, 1mm, 0.5mm, compared with G140 Metal kammprofile gasket, and the corrugation pitch is 3mm, 4mm or 6mm depending on the width of the sealing face.
APPLICATION:
FeiteSeal Corrugated 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.
ADVANTAGES:
Outstanding mechanical strength and thermal conductivity
Capable of withstanding high temperature
There are almost no limitations regarding size
Choice of insert metals easier
Trouble-free for handling and installation even for large size
MATERIAL:
|
Metal material
|
Din
Material No.
|
Hardness
HB
|
Temp.
0C
|
Density
g/cm3
|
Thick.
mm
|
|
CS/Soft Iron
|
1.1003/1.0038
|
90~120
|
-60~500
|
7.85
|
0.5mm; 1mm
2mm; 3mm
4mm
|
|
SS304, SS304L
|
1.4301/1.4306
|
130~180
|
-250~550
|
7.9
|
|
|
SS316, SS316L
|
1.4401/1.4404
|
130~180
|
-250~550
|
7.9
|
Flexible Graphite, PTFE, Non-asb, etc
Normal with thickness 0.5mm, 1mm, 1.5mm
