corundum products
Negotiable Min Order Quantity Unit
- Required Quantity
-
- Place of Origin
- China
- Brand name
- Gaoha
- Payment Terms
- Negotiable
- Production method
- Negotiable
- Shipping / Lead Time
- Negotiable / Negotiable
- Keyword
- curundum products
- Category
- Non-Metallic Mineral
Shandong Gaoha Refractories Technology Co.,Ltd.
China
- Verified Certificate
-
9
| Product name | corundum products | Certification | - |
|---|---|---|---|
| Category | Non-Metallic Mineral | Ingredients | - |
| Keyword | curundum products | Unit Size | 65.0 * 114.0 * 230.0 mm |
| Brand name | Gaoha | Unit Weigh | - |
| origin | China | Stock | - |
| Supply type | - | HS code | - |
Product Information
Mainly used as linings of all kinds of furnace, like carbon black reactor furnace, decomposing furnace, gasification furnace ,and high temperature kiln. Applications in Petroleum & Chemicals, Ceramics, Refractory ,Electronic industry.
Description of product
Name | Corundum products |
Ingredient | Dense fused corundum, Synthetic mullite, Chrome, etc |
Fire resistance | ≥1790℃ |
Advavtages | 1 high density & temperature resistibility 2 low bulk density, high compressive strength 3 resistance to high temperature (≥1790℃) 4 good thermal shocking resistance 5 excellent corrosion resistant to acids and alkalis 6 they are not influenced by H2. CO gases during use |
Size and specifications | 230×114×65mm The size, density, chemical composition can be customized. |
Technical Data
Item | High purity corundum bricks DL-98 | Normal cordum bricks DL-95 | Normal corundum bricks DL-90 | Corundum mullite productsMDL-80 | Chrome corundum brick/corundum-chronme firebrick GDL-85 |
Al2O3%≥
| 98.5 | 95 | 90 | 80 | 85 |
Gr2O3%≥
| / | / | / | / | 8 |
SiO2%≤
| 0.3 | 3.0 | 9.0 | 18 | 0.2 |
Fe2O3%≤
| 0.2 | 0.2 | 0.5 | 0.5 | 0.2 |
R2O3%≤
| 0.3 | 0.6 | 0.6 | 0.4 | 0.5 |
Bulk density (g/cm3 ≥) | 3.0 | 2.9 | 2.9 | 2.7 | 3.1 |
Compressive strength at normal temperature (MPa≥) | 75 | 100 | 100 | 60 | 80 |
Fire resistant (℃≥) | 1790 | 1790 | 1790 | 1790 | 1790 |
Soften point at 0.2MPa load KD℃ | 1700 | 1650 | 1650 | 1700 | 1700 |
Liner change(%01600℃×3h | 0.2 | 0.2 | 0.2 | 0.3 | 0.2 |
Thermal shock stability1100℃water | 6 | 10 | 10 | 20 | 15 |
Shandong Gaoha Refractories Technology Co., Ltd .is a comprehensive high-tech company with refractory products research, manufacture ,sales and construction service. Together we provide high temperature irregular shapes refractories applications in the Iron & Steel，Cement & Lime, Glass, Ceramics, Energy, Petroleum & Chemicals, Laser Crystal, Tungsten & Molybdenum and Environmental technology industries.
Our main products including high-purity zirconia products, zirconia products, bubble zirconia products, bubble alumina products, high-purity alumina products, corundum products, corundum mullite, industrial zirconia powder, zirconia ceramic powder, eletro-fused oxide sand etc.
We sincerely hope to cooperate with customers worldwide for common development and mutual benefit.
B2B Trade
| Price (FOB) | Negotiable | transportation | - |
|---|---|---|---|
| MOQ | Negotiable | Leadtime | Negotiable |
| Payment Options | Negotiable | Shipping time | Negotiable |
- President
- Niu Bo
- Address
- C-703 Zhongfang Building, NO.58 Huaguang Road, Zhangdian District,Zibo, Shandong, China
- Product Category
- Non-Metallic Mineral
- Year Established
- 2013
- No. of Total Employees
- 1-50
- Company introduction
-
Shandong Gaoha Refractories Technology Co., Ltd . is a comprehensive high-tech company with refractory products research, manufacture , sales and construction service. Our company turns to self and cooperative development of all kinds of high technology special refractory products and unshaped refractory geared to the needs of the market demand and customer expectations. At the same time, we make our efforts to expand its application field. Our company researches to develop a wide variety of structure shaped refractory products. Zirconia brick that our company provides has the special advantages of heat reflecting effect, long period and low replacement rate, which is widely used in various types of electronic industrial furnace high temperature liner and heat insulation engineering.
Shandong Gaoha Refractories Technology Co., Ltd . is the professional supplier of Chinese tungsten products refractories industry. At the same time, it is the only one approved by the Ministry of nuclear industry in China.
Shandong Gaoha Refractories Technology Co., Ltd . Is having a foothold in China and is taking the international route. At the same time, we have established branch company in Vietnam, India and Iran, which is called Gaoha international refractories technology Co., Ltd.
Our main products includes high-purity zirconia products, zirconia products, zirconia bubble products, alumina bubble products, high-purity alumina products, corundum products, corundum mullite, ten-hole corundum furnace tube, Horseshoe furnace tube, industrial zirconia powder, zirconia ceramic powder, eletro-fused oxide sand etc. The products sell well all over the country provinces and autonomous regions and overseas, and get general affirmation.
Shandong Gaoha Refractories Technology Co., Ltd . ensures to meet customer demand based on advanced technology, scientific management, modem equipment and perfect quality assurance system. We sincerely hope to cooperate with customers worldwide for common development and mutual benefit.
Gaoha,s mission: Intent to do first-class products, serve customers and achieve to success.
Gaoha，s vision: Guarantee quality through technological innovation to make Gaoha be the first-class manufacturer of inorganic non metallic high temperature refractory in China, go out of the country and serve the world.
- Main Markets
-
India
Viet Nam
- Main Product
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