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China, Chinese 3kg Double Ring Graphite Crucible for Gold Silver Melting Graphite Crucible1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Graphite ProductsGraphite CrucibleGraphite CrucibleGraphite Metling Furnace
Jiangxi Ningheda New Material Co., Ltd.
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Product Description 3kg Double Ring Graphite Crucible for Gold Silver Melting graphite crucibleGraphite crucible with double ring is Used for small gold, silver and other jewelry melting, it has 1kg,2kg,3kg for gold capacity.please check the below size and choose the right graphite crucible. Raw material characteristics: high purity, high density, good thermal resistance, ablation resistance, erosion resistance, oxidation resistance and thermal shock resistance. commoditycapacity size(mm)Φ1Φ2Φ3h1Double ring graphite crucible1KG653850115Double ringgraphite crucible2KG724455140Double ringgraphite crucible3KG755060150Graphite technical date:Technical dataMolded graphiteBulk Density (≥g/cm3)1.821.85-1.90 Porosity:1612Grain Size (μm)2525Compressive Strength (≥MPa)6070Flexural Strength(≥MPa)3035Specific Resistance (≤μΩm)1212Ash content(≤%)0.080.06Shore Hardness5055
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