High alumina bricks kiln use refractory fire bricks are produced with select bauxite chamotte as main raw material, fired at 1450-1470 °C by advanced process with strict quality control.
Feature
High alumina bricks kiln use refractory fire bricks have great features like high temperature performance, great corrosion and wear resistance, high bulk density, low iron content, etc.
Item/Grade | High Alumina Refractory Brick | |||
SK-36 | SK-37 | SK-38 | SK-40 | |
Al2o3% (≥) | 55 | 65 | 70 | 82 |
Fe2o3% (≤) | 2.0 | 2.0 | 2.0 | 2.0 |
Refractoriness (SK) | 36 | 37 | 38 | 40 |
Refractoriness under load, 0.2MPa, ℃ (≥) |
1450 | 1480 | 1530 | 1600 |
20-23 | 20-23 | 20-22 | 18-20 | |
2.25-2.4 | 2.3-2.5 | 2.4-2.6 | 2.5-2.7 | |
Cold crushing strength, MPa (≥) |
45 | 50 | 60 | 70 |
High alumina bricks kiln use refractory fire bricks are used in all kinds of industrial furnaces and high temperature areas to prolong the lives of furnaces.
High alumina bricks kiln use refractory fire bricks with standard packing:
1.Wooden pallet with plastic film
2.According to customer's requirement
Gongyi Hongda Furnace Charge Co., Ltd. is a comprehensive refractory enterprise integrating r&d, production and trade. The company mainly produces high alumina refractory bricks,light weight bricks,refractory castables, ramming materials, plastic and other unshaped refractory materials and insulation materials. Products are widely used in steel, nonferrous metals, building materials and power industry.
Hongda company has two produtction lines for refractory castables and respective production lines for shaped refractories, plastic refractory, three production lines for thermal insulation products. With annual capacity of 15000 tons of various castables, 100000 tons of refractory bricks , and 10000 tons of moldable refractory, thermal insulation products 50000 tons.
Laboratory testing equipment
1.Timely response
Timely response to your inquiry, multiple choice recommendations based on your demand,quickly respond mails and provide solutions.
2.Free sample
Sample and trial order are accepted for the quality evaluation
3.Strict quality control
Arrange production on time and control quality strictly.
4.Shorter delivery time.
Book the earliest vessel or plane to guarantee the delivery time.
5.Professional Services
Provide all the detailed news and pictures from order to delivery;offer relative export documents and original certificate if needed;warm and considerable after-sale service.