Aerostatic seal prevents clean air contamination
- Publisher
- Elsevier Science
- Year
- 1994
- Tongue
- English
- Weight
- 110 KB
- Volume
- 1994
- Category
- Article
- ISSN
- 1350-4789
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โฆ Synopsis
High-precision gaskets of every size and complexity are now being produced by James Walker from its ranges of sheet jointing materials developed for fluid handling duties as diverse as cryogenic plant and gas turbine exhausts. Profiles can also be cut in elastomeric or cork sheet for diaphragms and mounting pads.
The company feels that this service would be particularly useful to maintenance engineers who need a single gasket in a hurry to bring plant -such as a heat exchanger or calorifier -back into operation. It is also used by equipment manufacturers who want a guaranteed supply of custom-designed or industry standard gaskets.
The gaskets are made from James Walker's high temperature asbestos-free jointings, expanded graphite, high performance elastomers, PTFE engineering plastics, proofed fabrics, cork or CAF. Sizes range in outside diameter from 5 mm to over 10 metres, and in thickness from 0.07mm in some plastics to 40 mm for elastomers, cork and foam. Customers' own materials can also be used.
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