怀化AC36/0014ER.41SGB产品编码0541060

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Vickers威格士EEAPAM533F32
Vickers威格士EEAPAM535F32
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Vickers威格士BEARINGANDYOKEASSEMBLYPVH131
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Vickers威格士CONTROLRODREPAIRKIT
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Vickers威格士DG3V82A10
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Vickers威格士DGMX25PPBHEB30
Vickers威格士SEALKITDG5V10MAINSTAGE
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Vickers威格士UPF1SCL08BW20
Vickers威格士DG18V38CVB61ANSI法兰的密封原理极其简单：螺栓的两个密封面相互挤压法兰垫片并形成密封。但这同时也导致密封的破坏。为了保持密封，就得维持巨大的螺栓作用力。为此，螺栓就要做得大。而大的螺栓就要匹配大的螺母，这就意味着需要直径大的螺栓为上紧螺母创造条件。殊不知，螺栓的直径越大，适用的法兰就会变得弯曲，的办法就是增兰部分的壁厚。整个装置将需要的尺寸和重量，这在近海环境下便成了一个特殊问题，因为在这种情况下重量始终是人们引起关注的主要问题。