Factory Manufacturer Hot Blast Stove Fire Burner Refractory Silica Bricks

Our company specializes in the production and processing of High Alumina Brick, Ceramic Fiber Paper, Refractory Aggregate and other products with a complete and scientific quality management system. We adhere to the focus strategy, continuous R&D investment in the field, customer needs and cutting-edge technology-driven innovation. Talent is an important resource in this century. While developing, our company pays attention to the introduction and cultivation of talents. The company provides all-round training and learning opportunities, which lays a solid foundation for the later development of the company. We use strict and scientific process and management methods to ensure that all products provided to customers are qualified. It is the pride and glory of our staff to make contributions to your business building. It is your wise choice to choose our products.

1. Silica brick Description

Silica brick is made of quartz stone material, SiO2 content is more than 93%, it has acid slag corrosion resistance and high-temperature strength. The load softening start temperature is 1620~1670°C. Silica bricks will not deform after long-term use at high temperatures and have low thermal shock stability. This residual expansion will tighten the joints and ensure that the masonry has good airtightness and structural strength.

Item	GZ-96	GZ-95	GZ-94	GZ-93
SiO2 %	96	96	94	93
Fe2O3 %	1.0	1.2	1.4	1.6
refractoriness °C	1710	1710	1710	1690
Apparent porosity %	22	22	23	25
Cold crushing strength Mpa	29.4	29.4	24.5	19.6
Refractoriness under load(0.2MPa) °C≥	1660	1650	1640	1620
true density g/cm³	2.34	2.37	2.38	2.39

2. Silica brick Feature

1. Silicon oxide is above 95%.

2. Good acid erosion resistance.

3. High softening point with temperature.

4. No shrink in burn repeatedly.

5. Temperature of refractory

6. Ess under load is above 1650º C

3. Silica brick Application

Silica bricks are primarily used for furnaces and kilns in metallurgy, steel, power, chemical industry, and electric power and machine building, etc areas.

4.Packing

1. Carton packaging

2. Tray + plastic film + fixed band

3. Pallets: 1*1m,0.93*0.93m.

4. Tray weight: 1.6~2.0ton.

We are willing to share advanced environmental design concepts and technologies with users and provide Factory Manufacturer Hot Blast Stove Fire Burner Refractory Silica Bricks and services with excellent environmental performance to society. A good working environment can improve the performance of employees, thus increasing productivity. Since its inception, our company has always followed the idea of taking the city as the goal, technology as the means, benefit as the purpose and science and technology as the guide.

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