We shape and enhance the brand image of enterprise Production plant of castable for electric furnace, Ceramic fiber fire damper board, Runner brick for foundry as our development direction and provide customers with efficient, value-added services. Our company has always adhered to the concept of 'people-oriented, honest management', and has trained a large number of experienced and skilled personnel. Products have undergone strict inspection before leaving the factory to ensure reliable quality. We will continue to emphasize that client requirements are the content of the service and that client satisfaction is the service principle of quality standards.
1.Main performance parameters
ITEM | UNIT | HHRB-75 | HLRB-65 | HLRB-75 |
Al2O3 | % | ≥75 | ≥65 | ≥75 |
Fe2O3 | % | ≤1.5 | ≤1.5 | ≤1.5 |
Porosity | % | ≤23 | ≤22 | ≤21 |
B.D | g/cm3 | ≥2.55 | ≥2.6 | ≥2.65 |
Compressive strength | Mpa | ≥200 | ≥150 | ≥150 |
Refractoriness | ℃ | 1790 | 1790 | 1790 |
Reheating linear change rate | % | 0.1-0.4 | 0.1-0.4 | 0.1-0.4 |
Refractoriness under load | ℃ | ≥1480 | ≥1500 | ≥1520 |
Creep rate | % | 1450℃*50h ＜1.0 | 1500℃*50h ＜0.8 |
2.Features of High Alumina Refractory Ball:
1) high mechanical strength and long service life
2) Good high temperature resistance and chemical stability
3) Achieve fast reversing requirements
4) The product has strong oxidation resistance and slag resistance
3.Application of High Alumina Refractory Ball: applicable to heating furnace and hot blast furnace of iron and steel industry and urea industry
4.Good feedback of product use effect,the products have been exported to Mexico, Morocco and India.
5.We are a professional supplier, who can provide customers with free product technology, use and other issues.
6.
Do you want to find a professional supplier of High Alumina Refractory Ball products?
Do you want to find a stable and credible supplier?
Then please contact with us
Contact me:Email:wp@cnjingganrefractory.com/sdwenping@163.com
TEL: 86-0533-4188518 / FAX: 86-0533-4188518
Rose:+86-13275332819(wechat/whatsapp number)
With the business philosophy of 'creating enterprise products with quality and winning customers with reputation', we are willing to establish good and long-term close cooperative relations with customers at home and abroad, and strive for the development of Magnesium Oxide High Purity Alumina Ball (Refractory) industry. We have realized the transformation from manufacturing to creation successfully after innovation with our own unique technology. Our company adheres to the concept of 'relying on reputation for development' and the policy of 'quality determines the future', and sincerely cooperates with friends from all walks of life with high-quality services to create a brilliant future.
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