High Alumina Kiln Refractory Bricks , SK38 Heat Resistant Bricks
For Steel Industry
Physical and Chemical Specification
| Item | Fire Clay Brick | High Alumina Bricks |
| SK-30 | SK-32 | SK-34 | SK-35 | SK-36 | SK-37 | SK-38 | SK-40 |
| Al2O3, % (≥)(%) | 30 | 38 | 45 | 55 | 65 | 70 | 75 | 80 |
| Fe2O3(≤)(%) | 2.5 | 2.5 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 | 2.0 |
| Refractoriness (SK) | 30 | 32 | 34 | 35 | 36 | 37 | 38 | 40 |
| Apparent Porosity (%) | 22-26 | 20-24 | 20-22 | 18-20 | 20-23 | 20-23 | 20-22 | 18-20 |
| Bulk Density (g/cm3) | 1.9-2.0 | 1.95-2.1 | 2.1-2.2 | 2.15-2.22 | 2.25-2.4 | 2.3-2.5 | 2.4-2.6 | 2.5-2.7 |
| Cold Crushing Strength, Mpa (≥) | 20 | 25 | 30 | 40 | 45 | 50 | 60 | 70 |
Application
It is widely used for steel industry, cement and ceramics industry,
glass plant, power industry, metallrgy petrochemical inustry, etc.
Company Information:
Zhengzhou Rongsheng Refractory Material Co., Ltd. is located in the
hinterland of Central Plains, at the foot of Songshan Mountain, and
adjacent to Zhengshao Highway, Longhai and Jingguang railways. The
convenient transportation, abundant resources and high quality
minerals provide favorable conditions for the production of
refractory materials.
Established in the early 90s of twenty century, with continuous
innovation and development, now we are a comprehensive enterprise
in refractory material industry, covering metallurgy, building
materials, electric power, chemical industry,etc.
Our main products: refractory material for industrial furnaces,
such as high-alumina brick, clay brick, silicon brick,
high-strength diatomite brick, light weight insulation brick, low
iron mullite brick, etc.; anti-stripping alumina brick, alkali
proof brick, phosphate brick for cement industry; For the
industrial furnace and power boiler, we can provide abrasive brick,
corundum brick, mullite brick, wear resistant castable, corundum
castable, high strength low cement castable, impervious material,
plastic refractory, etc. Our products are popular in the whole
country and have been exported to India, Iran, etc.
We always pursue the objective of "Honesty, Courtesy, Innovation,
Dedication", the cornerstone of "Super Quality & Competitive
Price", and the strategic goal of building Rongsheng brand, to
serve the clients in a timely and effective way.
Cooperators
Now our products are widely exported to more than twenty coutries
and areas, such as Korea, Russia, Iran, Vietnam, Indonesia, the
Philipinnes, Ireland, Greece, Spain, South Africa, Ameria, Oman,
etc.
Projects and Cases
FAQ:
1. Are you a manufacture or trading company ?
Factory+ trade(mainly factories, at the same time, we operates
other related products)
2. Can we visit your factory ?
Sure,welcome at any time, seeing is believing.
3. Is your company accept customization ?
We have own factory and excellent technical team, and we accept OEM
service
4 .What’s the MOQ of trial order ?
No limit, we can offer the best suggestions and solutions according
to your condition.
5. Will your company supply samples ?
Yes, we do. The shipping charges should be undertaken by customer.
WELCOME TO VISIT OUR RONGSHENG REFRACTORY!
