Product name
2700 Series Spiral wound gasket for high temperature applications
Product model
Below
Product type
Below
Product Introduction
Spiral wound gasket with a non-penetrable layer of flexible graphite tape sandwiched by inorganic fiber tape of high restorability on the inside and outside.
This gasket can be used at temperatures of 450° or higher, where general-purpose flexible graphite spiral wound gaskets are not applicable.
Piping design (flange, bolt, etc.) is the same as that for flexible graphite spiral wound gaskets.
Material
Graphite, inorganic fiber, and various metals
Application
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Product specifications
Operating temperature range: -200 to +650°C
Maximum operating pressure: 43.1 MPaG (Class 2500)
Gasket factor (m value): 2
Minimum design seating stress (y value): 68.9N/mm2
Minimum seating stress (y value): 78.5N/mm2
| Product images | Product model | Product type | Notes |
| 2700 | 基本型 | 填充材料：PILLARFOIL™+无机纤维 |
 | 2701 | 内环型 | 填充材料：PILLARFOIL™+无机纤维 |
 | 2702 | 外环型 | 填充材料：PILLARFOIL™+无机纤维 |
 | 2703 | 内外环型 | 填充材料：PILLARFOIL™+无机纤维 |
