Beijing YuDa Science and Technology Co., Ltd.
| Thermal insulation effect | Excellent thermal insulation |
| customized | yes |
| Service Temperature | 1000℃-1800℃ |
| Payment Terms | T/T, L/C |
| Supply Ability | 2000 tons/month |
| Delivery Time | 20-30 Days |
| Packaging Details | Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Environmental performance | Good environmental performance |
| feature | fireproof,Heat Resistant |
| Fire resistance | Strong fire resistance |
| keyword | refractories materials |
| Brand Name | YUDA |
| Model Number | ZMG-50A/ZMG-40A/ZMG-30A/ZMG-30B/ZMG-25A/ZMG-25B/ZMG-20A/ZMG-20B |
| Certification | VDZ |
| Place of Origin | Beijing,China |
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Product Specification
| Thermal insulation effect | Excellent thermal insulation | customized | yes |
| Service Temperature | 1000℃-1800℃ | Payment Terms | T/T, L/C |
| Supply Ability | 2000 tons/month | Delivery Time | 20-30 Days |
| Packaging Details | Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages | Environmental performance | Good environmental performance |
| feature | fireproof,Heat Resistant | Fire resistance | Strong fire resistance |
| keyword | refractories materials | Brand Name | YUDA |
| Model Number | ZMG-50A/ZMG-40A/ZMG-30A/ZMG-30B/ZMG-25A/ZMG-25B/ZMG-20A/ZMG-20B | Certification | VDZ |
| Place of Origin | Beijing,China | ||
| High Light | mgo spinel bricks ，mgo magnesite refractory bricks ，fire resistance spinel bricks | ||
MgO-CaO Brick
Summary:
MgO-CaO Brick is made of two-step calcined magnesium calcium sand and high quality high purity (electromelting or sintering) magnesia as raw materials, made of high pressure molding, high temperature sintering, vacuum dipping, and has excellent high temperature creep and slag resistance performance, and is the ideal environmental protection material for AOD and VOD refining furnace.
Product features:
Range of application:Used for AOD, VOD refining furnace
Technical data:
| Brand Specification |
MgO-CaO Brick | |||||||
|
ZMG- 50A |
ZMG- 40A |
ZMG-30A | ZMG-30B | ZMG-25A |
ZMG- 25B |
ZMG- 20A |
ZMG- 20B |
|
| MgO%≥ | 40 | 50 | 60 | 58 | 62 | 60 | 68 | 66 |
| CaO%≥ | 48 | 38 | 28 | 28 | 23 | 23 | 18 | 18 |
| ∑ (F+A+S)%≤ | 2.5 | 3.0 | 3.0 | 3.5 | 3.0 | 4.0 | 3.5 | 4.0 |
| Apparent Porosity % ≤ | 14 | 14 | 14 | 15 | 14 | 15 | 14 | 15 |
| Bulk Density g/cm³ ≥ | 3.00 | 3.05 | 3.05 | 3.00 | 3.00 | 2.95 | 2.95 | 2.90 |
| Cold Crushing Strength MPa ≥ | 55 | 55 | 55 | 50 | 55 | 50 | 55 | 50 |
|
Refractoriness Under Load of 0.2MPa ℃ ≥ |
1700 | 1700 | 1700 | 1680 | 1700 | 1680 | 1700 | 1680 |
Packaging and Storage:
Wooden pallets+thermoplastic film packaging,size 1100×800×700 mm and weighs about 1.4 tons /pallet ;Store in a dry, moisture-proof warehouse,storage period is 6 months.
Construction method:Dry masonry.
YuDa’s Expertise
Beijing Yuda's main business includes refractory materials, insulation materials, wear-resistant materials, metal materials, and provides refractory material diagnosis, design, research and development, manufacturing, construction, and maintenance services. For many years, we have been committed to providing our customers with the highest quality products, the most comprehensive services, and the most accurate solutions, saving them time, effort, and money, and ensuring the stable operation of high-temperature kilns. At the same time, we can also provide engineering general contracting services such as refractory material selection, design, installation, and maintenance, optimize refractory material configuration, improve the synergy between refractory materials and processes, increase kiln operation rate, and provide you with comprehensive nanny style services.
Contact Us
If you have any questions, please feel free to contact us and we will be happy to serve you, thank you for your support.Yuda has always adhered to the development philosophy of "serving needs and creating value", based on national strategy, and serving global customers.
E-mail: bjydnh@163.com
WhatsApp:+86 17822353985
We look forward to assisting you with your refractory needs and providing you with the best solutions for your industrial applications.
Company Details
Business Type:
Manufacturer,Agent,Importer,Exporter,Seller,Other
Year Established:
2014
Total Annual:
20 million dollars-30 million dollars
Employee Number:
70~100
Ecer Certification：
Verified Supplier
Beijing YuDa Science And Technology Co.,Ltd. was established in 2014, the company is located in Shangdi High tech Park, Haidian District, Beijing. Its main business includes refractory materials, insulation materials, wear-resistant materials, metal materials, and provides refractory material dia... Beijing YuDa Science And Technology Co.,Ltd. was established in 2014, the company is located in Shangdi High tech Park, Haidian District, Beijing. Its main business includes refractory materials, insulation materials, wear-resistant materials, metal materials, and provides refractory material dia...
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