We're proud from the higher client fulfillment and wide acceptance due to our persistent pursuit of high quality both on product and service for High alumina checker brick, Fireproof spray coating for metro construction, Chrome quality flow guiding sand. Please get hold of us freely. Our mission is to uphold the dignity of our employees and create value for them, because our employees are the creators of enterprise value. Our corporate purpose as a value is shared by all employees, and becomes the standard of their actions and judgments, and is also the cornerstone of all corporate activities. We are committed to shaping a positive and active image, cultivating a professional team, developing high-quality products, providing first-class services, constantly pursuing and surpassing, and being the leader and flag of the industry.
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)
Our products are well received and praised by users, and are widely used in Reheating Furnace Refractories High Alumina Cement. Since the establishment of our company, it is due to the continuous support and care of friends, as well as the hard work and dedication of all colleagues of the company, so that our company can continue to develop and thrive. We always pay attention to the changes in domestic and foreign markets, adjust the industrial structure in time, lead the staff to continuously develop new products, and at the same time strengthen the scientific management of the company, continuously improve the operation and expand the production.
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