Qingdao Tennry Carbon Co., Ltd.
Qingdao Tennry Carbon Co., Ltd.

Premium isostatic graphite and C/C composite components for vacuum furnaces, covering heating elements, trays, boats and insulation for sintering, brazing & heat treatment.

Your Graphite Products for Vacuum Furnace and Heat Treatment

Your Graphite Products for Vacuum Furnace and Heat Treatment

Our vacuum furnace & heat treatment graphite components adopt high-purity isostatic graphite and C/C composite materials. The product range includes heating elements, graphite trays, boats, heat shields and graphite felt for thermal insulation. These parts feature low ash content, excellent thermal shock resistance and stable performance under high-temperature vacuum environments. Widely applied in sintering, brazing, quenching and annealing for powder metallurgy, carbide and metal heat treatment industries. Custom machining is available according to customer drawings.

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