Our concentrate on is always to consolidate and enhance the excellent and service of present solutions, in the meantime regularly develop new products to meet distinctive customers' demands for Foam glass plate with a sound absorption coefficient of 0.21, Slag washing agent for steelmaking, Slagging agent supplier. Facing the future, our company will as always create higher value for customers, focus on customers and be professional because of our concentration. Our company takes the consumer as the center, the products and the service are painted on a splendid touch for the country and even the world. We adhere to the policy of 'Quality First, Guarantee Customer Satisfaction' and have established good relationships with customers all over the world.
1.Main performance parameters
ITEM | UNIT | RHB-65 | RHB-75 |
Al2O3 | % | ≥65 | ≥75 |
Density | g/cm3 | ≥2.4 | ≥2.55 |
Porosity | % | ≤25 | ≤23 |
Refractoriness | ℃ | 1790 | 1790 |
Compressive strength | Mpa | ≥50 | ≥70 |
Refractoriness under load | ℃ | ≥1400 | ≥1500 |
| Change of reheating line | % | 1450℃*2h±0.2 | 1500℃*2h±0.2 |
2. Introduction: High aluminum roller hole brick is a kind of refractory brick designed for roller kiln, which is divided into single hole, double hole,three holes and other brick types. It is a special refractory brick for ceramic roller. High strength, good thermal shock stability, good transmission and long service life. The raw materials used in the products are mainly Calcined Bauxite, high-quality clay and additives, machine-made molding, high-temperature firing.
3. Application: roller kiln,the hole bricks used in roller kiln are divided into clay, high aluminum and mullite. The ceramic roller bar is inserted into the hole brick, so that the dislocation does not occur in the transmission process, which is convenient for transmission. The hole diameter of the hole brick is customized according to the diameter of the stick. There should be a gap between the two, but it is not easy to be too large, otherwise, the transmission of the stick is unstable. According to the specific requirements, the hole brick can be divided into single hole, double hole and three hole. At present, the high alumina and mullite bricks are widely used. Hole brick is a kind of refractory brick for special use, which is specially produced for the transmission of stick.
4.Good feedback of product use effect,the products have been exported to South Korea, America, Morocco
5.We are a professional supplier, who can provide customers with free product technology, use and other issues.
Do you want to find a professional supplier of refractory 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)
We adhere to advanced corporate management and marketing concepts, and follow the trend of the times through our own experience accumulation and continuous self-innovation, making our company continue to grow and become a shining pearl in the 99% Alumina Plunger Al2O3 Ceramic Piston Roller for Pump industry. We should establish the enterprise with integrity in operation and innovate constantly in products. We strictly control quality source control and system construction, and strive to achieve the goal of zero defect and post-retail sales.
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