Factory refractory Fire Assay Cupels For Melting magnesia,alumina assay ceramic cupels,clay crucibles and cupels for gold assay
USD $0.2 - $10 /Piece
Min.Order:1000 Pieces
Changsha Jintuo Experimental Equipment Co., Ltd.
Factory refractory Fire Assay Cupels For Melting magnesia,alumina assay ceramic cupels,clay crucibles and cupels for gold assay
specification | |
Material: | magnesia,mullite ,clay ,clay,silica,quartz,silicon carbide,magnesia,zirconia |
Features | High absorption ,no need edge grinding ,resistance to reting |
Application | widly used in laboratory,mineral and metallurgy industry etc. |
Samples | Custom-made is acceptable,we can provide free sample when we have the sample in stock |
Payment | 30% deposit in advance,the balance paid before shipment |
Payment terms | T/T, L/C, Western union |
Shipping term | DHL, FedEx ,UPS or By Sea wa |
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Widely Used for smelting and assaying
Our advantage
1.Made of high magnesia/bone ash. .
2.High casting density.
3. with extremely low Gold and silver content ,can get more accurate test results,
4. Widely Used for smelting and assaying
5. fast absorb rate,easy to use,no need edge grinding
6.Free samples avaliable.
Was founded 1989 got factories In shandong province and hunan respectively ,regarded as a leader in the fire assay experimental facilities industry in china
Service the market with a variety of ceramic shapes for melt and assay mineral,metals etc.
Insist on using advanced and mature technology and techniques in production with high-standard quality control system.
The main products we manufacture and supply:
fire assay crucible/cupels ,silicon carbide /graphite crucible , quartz crucible , alumina crucible,ceramic crucible ,jewelry casting tools , laboratory ceramic products etc.