| Items | Index |
| SK-38 | SK-37 | SK-36 | SK-35 | SK-34 |
| Al2O3 %,≥ | 75 | 65 | 55 | 48 | 42 |
| Cold Crushing Strength, MPa ≥ | 54 | 49 | 44 | 40 | 20 |
| Apparent Porosity, % ≤ | 23 | 23 | 22 | 22 | 26 |
| Refractoriness Under Load, °C ≥ | 1520 | 1500 | 1470 | 1420 | 1300 |
| Linear Change on Reheating, [1500°C×2h]% | +0.1-0.4 | +0.1-0.4 | +0.1-0.4 | [1500°C×2h] +0.1-0.4 | 0-0.5 |
| Refractoriness, °C ≥ | 1790 | 1790 | 1770 | 1750 | 1730 |
Product Photoes For Different Type:
Packaging & Shipping:
The bricks are packed on wooden pallet with papers in each layer
and PP film wrapped outside of the whole pallet.
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 nineties of twenty century, with
continuous innovation and development, now it is a comprehensive
enterprise in refractory material sindutry, 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 various series of abrasive
bricks,corundum brick, mullite brick, wear resistant castable,
corundum castable , high strength low cement castable, impervious
material,plastick refractory, etc. Our products are popular in the
whole country and have been exported to India, Iran.etc.
Rong Sheng company adhering to the " integrity,innovation, hard
work" and business philosophy,the " people-oriented" as the
cornerstone of enterprise development, to " the pursuit of
excellence" as the core values of the enterprise, will create "
Rongsheng Brand" as a corporate strategic objectives.and product
types rich scientific management processes, improve customer
information management system, timely, efficient, to provide
satisfactory service to our users.
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.
