Zhengzhou Rongsheng Refractory Co., Ltd.
| Supply Ability | 2000mt per month |
| Delivery Time | within 30days upon receipt of prepayment |
| Packaging Details | General export package-general fumigation wooden pallet , paper corner protector, plastic-steel belt and plastic shrink film protected outside, neutral package or as client's requirements |
| Al2O3 %,≥ | 42-75 |
| Cold Crushing Strength, MPa ≥ | 20-54 |
| Apparent Porosity, % ≤ | 23-26 |
| Refractoriness Under Load, °C ≥ | 1300-1520 |
| Refractoriness, °C ≥ | 1730-1790 |
| Brand Name | Rongsheng |
| Certification | CE,CQC,ISO9001 |
| Place of Origin | Henan |
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Product Specification
| Supply Ability | 2000mt per month | Delivery Time | within 30days upon receipt of prepayment |
| Packaging Details | General export package-general fumigation wooden pallet , paper corner protector, plastic-steel belt and plastic shrink film protected outside, neutral package or as client's requirements | Al2O3 %,≥ | 42-75 |
| Cold Crushing Strength, MPa ≥ | 20-54 | Apparent Porosity, % ≤ | 23-26 |
| Refractoriness Under Load, °C ≥ | 1300-1520 | Refractoriness, °C ≥ | 1730-1790 |
| Brand Name | Rongsheng | Certification | CE,CQC,ISO9001 |
| Place of Origin | Henan | ||
| High Light | refractory brick ，fired clay brick | ||
Fire Clay brick 12 Holes Checker Brick Lattice brick for Hot Blast Stove
Feature For Refractory Brick :
1. Low bulk density, low thermal conductivity, good thermal insulation performance.
2. Refractory category allow direct contact of fire, suitable ofr various atmosphere
3. Good integrity with furnace lining, long service life, easy operation, could be shaped freely
4. Product specification: standard form, normal standard, shaped and special shaped bricks.
5. Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the most widely used.
Applications For Refractory Brick :
1. Furnaces of metallurgy industry, heat treatment furnace
2. Furnaces of chemical industry and construction industry.
3. Furnace of incineration of garbage, recirculating fluidized bed furnace
Physical Properties And Chemical Composition For Refractory Brick :
| 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 |
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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