Ceramic Clay Fire Assay Crucible For Lab Gold Melting and Precious Metal Analysis

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High quality gold melting fire assay crucible for commercial assay laboratories

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High Temperature Resistant Lab Fire Assay Clay crucible for melting gold

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Hunan Rui Yue Industrial And Trade Co.,Ltd

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Superior quality, preferential price


  The products are used for precious metal analysis,mining laboratory testing,mineral assaying and gold assaying. Fire assay crucibles material is fireclay mixed with other refractory materials,they can withstand temperature up to 1300℃. They has excellent resistance against flux attack, erosion, cracking and thermal shock.

  More than 20 countries, product quality and service are highly praised by customers.

About us


Hunan Rui Yue Industrial And Trade Co.,Ltd


  Hunan Rui Yue Industrial And Trade Co.,Ltd was established in 1997,specializing in research and development,manufacturing fire assay crucible and cupels, high pure alumina ceramic product, Silicon carbide product,Also accept OEM and ODM.

  The products are used for precious metal analysis,mining laboratory testing,mineral assaying and gold assaying. Fire assay crucibles material is fireclay mixed with other refractory materials,they can withstand temperature up to 1300℃. They has excellent resistance against flux attack, erosion, cracking and thermal shock.

Hunan Rui Yue Industrial And Trade Co.,Ltd