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Firebrick Refractory For Coke Ovens - China

price: contact company for price

Features:

1. Low thermal conductivity, good thermal insulation performance.

2. Long service life, easy operation, could be shaped freely

3. Product specification: standard form, normal standard, shaped and special shaped bricks.

4. 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:

1. Carbon bake furnaces in the aluminum industry

2. Preheat zones and cyclones of rotary cement kilns

3. Insulation for glass tanks

4. Fireplace and pizza ovens

5. Coke ovens

6. Blast furnaces

7. Reheating furnaces

8. Suspended roofs

9. Lime kilns

10. Chimney

Specifications:

Technical data

Item AL-30 AL-34 AL-38 AL-45 AL-55

AL2O3 % (min) 30 34 38 45 55

Fe2O3% (max) 3 3 2.8 2.8 2.6

Refractoriness 1670°C 1710°C 1750°C 1770°C 1770°C

Refractoriness under load, 0.2MPa, (°C) 1250 1300 1350 1450 1470

Apparent porosity (%) 22-26 22-26 20-24 20-22 20

Bulk density (g/cm³) 1.9-2.1 1.95-2.1 2.1-2.2 2.15-2.22 2.2-2.35

Cold crushing strength (MPa) 20 25 30 35 40

Thermal expansion at 1000°C (%) 0.8 0.6 0.6 0.5 0.4


Company Contact:


  • Phone: 8618539291375

  • Address: Room 1201, Unit 2, Building NO.5, Zone B, Daxue Ro, Zhengzhou, China

  • Email: Email


Published date: July 23, 2013 -

  • Business Description: involved in international trade import export of goods, products, and services

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