Products
Sealing Solutions
click the products below for more information and technical downloads
Non-Metal Reinforced Laminates
All the GRAFOIL® advantages at a compressed sheet price
| GrafTech's non-metallic reinforced laminates are multi-purpose gasket materials. Typical applications include valves, pumps, pipe flanges, glass-lined equipment, steam traps, heat exchangers and compressors. Metal Reinforced, All-GRAFOIL® sheet and laminate, and high performance Reinforced PTFE Gasketing products are also available |
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Automotive and Internal Combustion Applications
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- GHC
Laminate made from grade GTC with a micro-thin phenolic-based adhesive layer.
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| Fluid Sealing & Industrial Applications |
- GHP
Laminate with polymer insert (0.0015 in/0.038 mm thick) thermally bonded to Standard Industrial Grade GTB sheet facing. It is non-fibrous and contains no asbestos.
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- GHW
Laminate with excellent strength and handling characteristics. It has a high temperature glass fiber insert (0.0025 in/0.06 mm thick) thermally bonded to Standard Industrial Grade GTB sheet facing. Elevated temperature testing proves that GHW outperforms asbestos gasket materials.
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- GRAFKOTE® Laminates
Include either a single- or double-sided thin .0005-inch thick polymer coated surface. The thin polymer coating enhances the product handleability and durability.
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- GHN
Unbranded laminate made with GRAFOIL Grade GTE flexible graphite, thermally bonded to both faces of a plastic insert. It is not certified to any industry standards.
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Features & Benefits
- Compatible with a wide range of chemicals
- Superior bolt load retention at elevated temperatures
- No hot retorquing required
- Superior sealability under low flange loads
- Easily cut
- Maximum continuous use temperature 400ºC (750ºF)
- High surface conformability
- No shelf life limit
- Cost effective (Available in rolls for maximum material utilization)
- Improved handleability and durability