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The metal compensator is used to compensate the displacement of the pipe due to thermal expansion on the flue duct, and is generally used for hot air ducts with external thermal insulation structures. The metal expansion joint is composed of several corrugated joints, and the material of the corrugated joints is generally stainless steel. The metal compensator should generally be pre-stretched before installation.
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Large flue baffle
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Sealed double baffle
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Casting valve plate flue butterfly valve
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Pull hook

The pull hook is a heat-resistant alloy steel casting used to fix the furnace tube in the heating furnace and is installed on the side wall of the heating furnace. It is produced by static casting process, the material has high temperature resistance, and the general material is HK40.
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The pull hook is a heat-resistant alloy steel casting used to fix the furnace tube in the heating furnace and is installed on the side wall of the heating furnace. It is produced by static casting process, the material has high temperature resistance, and the general material is HK40.

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HK40
pull hook
heat-resistant alloy steel
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