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Hex-mesh |
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It is used in petrochemical catalyst crackers together with a jetcrete resilient up to 1000 °C. They are made from heat-resisting austenitic steel in hexagonal shape, moulded in the heat-resisting concrete.
They are widely-used in oil refining industry. |
 Outline
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| Isometric outline for a pair of segments beffore assembly |
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