Clay Crucible
Main production of fire assay crucible,Graphite crucible,Silicon carbide crucible.Also accept OEM and ODM.
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Main production of fire assay crucible,Graphite crucible,Silicon carbide crucible.Also accept OEM and ODM.
Our magnesia cupel uses high-quality raw materials and a unique formula. And its composition includes up to 96% magnesium oxide and special flux. Our magnesia cupel absorbs more lead oxide than ordinary bone ash cupels. So our magnesia cupel has strong mechanical strength and perfect quality uniformity.
High quality 6a 7a 8a bone ash magnesia cupel for gold test laboratory equipment
1. Made of Magnesite
2. Used for smelting and assaying
3. High thermal shock resistance
4. Magnesia: ≥95%
5. Silica, Silicon dioxide: 0-5%
6. Property: high refractoriness(1100 centigrade degrees),rapid absorption(70%),and recovery rate of 97%-98.5%,easy to use, without milling
| Item | Description | Item | Description |
6A | Weight: 50-55 grams | 8A | Weight: 80-86 g |
| Diameter: 40 mm | Diameter: 43-45 mm | ||
| Height: 25 mm | Height: 30-34 mm | ||
7A | Weight: 58-60 g | 9A | Weight: 120-123 g |
| Diameter: 40 mm | Diameter: 50-52 mm | ||
| Height: 28-30 mm | Height: 30-34 mm | ||
| Note :We can provide you the product by you desire. | |||
If you have another questions,please feel free to contact us.
Liling Xing Tai Long Special Ceramic Co.,Ltd
Contact: Fanny
Tel: +86 13975373343
0086-0731-23253338
Email: admin@llxtl-china.com
WhatsApp：0086-13975373343
Company address: Shentan Industrial Zone, Liling, Hunan, 412200
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