Metal Corrugated Gasket is processed by pressing or cutting and covered with expanded graphite or PTFE, etc. suitable for parts has elasticity requirements and it has good heat conducting reaching high temperature, high pressure. Any size and metal material is available. It has metal strengths and corrugated properties，widely used in seal parts of pipe flanges, vessels, valves, heat exchanges.
Main Technical Parameters
| Compression Ratio |
20% min |
|
Rebound Ratio |
40% min |
|
Max Pressure |
300 bar According to Temperature |
|
PH Value |
0-14 |
|
Gasket Parameter |
|
Gb psi (MPa) |
557 (3.8) |
|
a |
0.325 |
|
Gs psi (MPa) |
2.21 (0.02) |
Material Property
|
Material |
Seal Material |
Temperature |
Bar Pressure |
|
304 |
Graphite |
-196 ~ 600 |
300 |
|
304L |
Soft PTFE |
-268 ~ 315 |
280 |
|
316 |
Silver |
-200 ~ 750 |
250 |
|
316L |
|
|
|
JYG-1015B Jacketed Corrugated Gasket
Jacketed Corrugated Gasket is for stainless steel plat gasket, which is being processed into corrugated shapes by advance lathe. According to different media, soft graphite, PTFE or non-asbestos sticks to its double. It can be used directly without any process but it will be devastating to the surface of flange in high pressure condition.
Main Technical Parameter
| Material |
Seal Material |
Temperature |
Bar Pressure |
|
304 |
Graphite |
-196 ~ 600 |
30 |
|
304L |
Soft PTFE |
-268 ~ 310 |
21 |
|
316 |
Silver |
-200 ~ 750 |
25 |
|
316L |
|
|
|
|
| 
Gasket Series
