Carbon purity of over 99.9%! We use materials that accommodate various raw materials and can provide custom orders starting from one piece.
The "Graphite Crucible (Harsliner)" is a graphite crucible with a carbon purity of 99.9% or higher. High-purity and ultra-high-purity treatments are available as options. Custom-made products can be ordered from a single piece. Please consult us if you have specific material requirements. 【Features】 ■ Material: Graphite CIP material (isotropic graphite) with carbon content of 99.9% or higher ■ Size: Minimum diameter of 3mm; maximum size is subject to consultation ■ Surface roughness can also be specified ■ Tolerance: JIS general intersection intermediate ■ Options: High-purity treatment and ultra-high-purity treatment *For more details, please download the PDF or feel free to contact us.
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【Other Specifications】 ■Quantity: From 1 piece ■Delivery time: Please inquire *For more details, please download the PDF or feel free to contact us.
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Delivery Time
※Standard products of graphite round bars, graphite flat plates, and graphite screws can be shipped within one week (as short as 3 business days depending on stock availability).
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For more details, please download the PDF or feel free to contact us.
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Company information
Our company will celebrate its 77th anniversary in 2024. For a long time, even before the advent of high-performance machines such as machining centers and NC lathes, we have been a leading company in the industry specializing in the processing of carbon and graphite. - We always keep a diverse range of materials in stock, sourced from various material manufacturers. - Since we operate on a made-to-order basis, we can accept orders for both mass production and single pieces. - You can provide drawings in handwritten form, so please feel free to contact us even just for a quote.