Customization: | Available |
---|---|
Application: | Refractory, Metallurgy |
Material: | MGO |
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Item | Result |
MgO | ≥95% |
Al2O3 | ≥1.2% |
SiO2 | ≤2.5% |
CaO | ≤1.3% |
Working Temperature | 890ºC-1100ºC |
Specific Gravity: | 2.35 |
Porosity: | 12%-15% |
Lead Absorption | 70% |
A: Height of cupel |
B: Diameter of Top |
C: Diameter of Bottom |
D: Height of Ridge |
E: Diameter of Inner Top |
F: Depth of cup |
Size | A | B | C | D | E | F |
mm | mm | mm | mm | mm | mm | |
4A | 22 | 27 | 20 | 7.5 | 24 | 6 |
4AS | 22 | 27 | 20 | 8 | 24 | 9 |
6A | 26 | 40 | 30 | 6 | 30 | 12 |
7 | 22 | 39.5 | 29 | 6.5 | 31.2 | 11 |
7A | 32 | 40 | 30 | 12 | 30 | 12 |
7AL | 28.5 | 39.7 | 30 | 6 | 31.2 | 12.3 |
7AS | 34 | 40 | 30 | 14 | 30 | 12 |
8 | 27.1 | 44.3 | 34.6 | 9 | 34.2 | 8.5 |
8A | 35 | 45 | 37 | 13 | 38 | 13 |
9A | 34 | 51 | 39 | 14 | 40 | 15 |
High quality magnesite is the majoritary component of magnesia cupels.
As a rule of thumb, magnesia cupels have a superior quality and offer many advantages:
Quality and performance are continuously improved
Cartons with pallets, or as your request.
Hebei Fiza Technolory Co., Ltd, is a professional manufacturer of assay litharge, assay flux, crucible (Clay crucible, Ceramic Crucible), Magnesia cupel and Magnesia Bullion Block and with perfect management system and mature production technology.
The crucible, cupel and other fire assay consumables are made of high quality raw materials, high temperature resistance, good thermal conductivity, high melting purity, strong corrosion resistance and long service life.
Our staff of sales and technical support is available to help you in selecting the right protection for your application as well as to provide you with samples of our products for evaluation. At High Five, we are committed to providing the highest level of customer service, competitive pricing, speedy delivery and a comprehensive, cutting-edge product offering. Our ultimate goal is your satisfaction.
Fiza Technology HK Limited is our registered subsidiary in Hong Kong, this company is special in doing business with the foreign companies. The company locals in FLAT/RM A1 06F MAI TAK INDUSTRIAL BUILDING 221 WAI YIP STREET KWUN TONG KL HONGKONG.
Welcome to contact me for Quotation!
Vivien Liang