Replacement for paper gaskets, βalways w
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Article
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1999
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Elsevier Science
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English
β 712 KB
groove technology with Sealol welded metal bellows, resulting in a seal that eliminates face contact and wear and offers precise face loading and resistance to hang-up. The Type 285 seal operates on a gas film. The small amount of heat generated at the seal interface vapourises the fluid. The spira