High Quality and Competitive Price refractory high alumina firebrick for furnace

Specifications Characteristic:

1.High temperature resistance

2.High strength

3.Lower low-middle temperature reheating linear change rate

High aluminum lightweight insulation brick SK standard series high alumina brick SK series high alumina bricks include SK-40 high alumina brick; SK-38 high alumina brick; SK-36 high alumina brick; SK-34 high alumina brick; SK-32 high alumina brick. Characteristices of high alumina brick 1.High intensity for pressure 2. Good thermal shock stability 3. Strong abrasion and corrosion resistance 4. High cold crushing strength 5. Excellent abrasion resistance at cold and hot conditions Advantages: 1 Excellent thermal stability
2 High refractoriness under load
3 Chemical stability and anti-corrosion
4 Small high temperature creep rate
5 Excellent thermal shock resistance