Zhengzhou Rongsheng Refractory Co., Ltd.
| Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages |
| Delivery Time | 20-30DAYS |
| Payment Terms | TT； L/C |
| Supply Ability | 2000tons /month |
| Place of Origin | Zhengzhou ,China |
| Brand Name | Rongsheng |
| Certification | ISO9001 |
| Model Number | DRL-135/145/150/165 |
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Product Specification
| Packaging Details | packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages | Delivery Time | 20-30DAYS |
| Payment Terms | TT； L/C | Supply Ability | 2000tons /month |
| Place of Origin | Zhengzhou ,China | Brand Name | Rongsheng |
| Certification | ISO9001 | Model Number | DRL-135/145/150/165 |
| High Light | replacement fire bricks ，kiln fire brick | ||
High Alumina Silicate Refractory Fire Checker Bricks / Tiles For Hot Blast Furnace
Description:
high alumina brick
Feature:
Product specification:
standard form, normal standard, shaped and special shaped bricks.Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the mostly used in the key positions.Molding method: it has down draft kiln and tunnel kiln and the general sintering temperature is 1360-1480 degrees. It is a kind of aluminosilicate refractory product which aluminum oxide (Al2O3) content is higher than 48%.
Applications:
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
Specifications:
High aluminum refractory bricks physiochemical index
|
Items |
DRL-135 |
DRL-145 |
DRL-150 |
DRL-165 |
DRL-155 |
DRL-48 |
|
Al2O3, % ≥ |
70 |
75 |
80 |
65 |
55 |
48 |
|
refractoriness °C ≥ |
1790 |
1790 |
1790 |
1790 |
1770 |
1750 |
|
AP, % ≤ |
20 |
20 |
19 |
24 |
24 |
24 |
|
CCS ,MPa ≥ |
65 |
70 |
80 |
49 |
44.1 |
39.2 |
|
PLC, % ≥ |
±0.1 |
±0.1 |
±0.1 |
+0.1~-0.4 |
+0.1~-0.4 |
+0.1~-0.4 |
|
1450°Cx2h |
1500°Cx2h |
1450°Cx2h |
||||
|
0.2MPa RUL, °C ≥ |
1500 |
1550 |
1650 |
1500 |
1470 |
1420 |
|
Creep rate ar room temperature, % ≤ |
0.6 1350°C×50h |
0.6 |
0.7 |
- |
- |
- |
|
1450°C×50h |
1500°C×50h |
- |
- |
- |
||
Competitive Advantage:
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
20000000-50000000
Employee Number:
101~150
Ecer Certification：
Verified Supplier
Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="... Our company can provide not only the domestic and foreign customers excellent quality of high-temperature thermal insulation material, but also the first-rate service including professional furnace lining design, installation supervision, engineering construction etc. <p style="...
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