Silicon refractory Brick offered by us refer to a kind of acid refractory with its SiO2 above 93%. It is mainly made from tridymite, cristobalite and a small amount of residual quartz as well as glass phase. Various grades of silica bricks have been used in different industries such as the iron and steel industry, glass and ceramic industry, and metallurgy industry.
Silicon refractory Brick Features:
High temperature endurance
Volume stability
Application:
Various grades of silica bricks have been used in different industries such as the iron and steel industry, glass and ceramic industry, and metallurgy industry.
| Silica refractory Brick |
SiO2
(%,Min)
|
Fe2O3
(%,Max) |
B.D
(g/cc) |
A.P
(%,Max) |
C.C.S (kg/cm2) |
R.U.L
(0.2MPa,T0.5°C) |
P.L.C
(2HRS,at1450℃) |
| BG-96A |
96 |
0.6 |
2.34 |
21 |
40 |
1680 |
0~0.2 |
| BG-96B |
96 |
0.8 |
22 |
35 |
1680 |
| BG-95 |
95 |
1.0 |
30 |
1670 |
| Remark |
ISO Certificated;Customized |
Why choose us?
The quality assurance system consists of the following steps:
1.Inspection and Control of incoming raw materials quality:According to the chemical content,raw materials are classified into different levels to ensure quality of brick first.
2.Inspection and control of the process:During the production,bricks will be tested for physical and chemical properties by our most advanced test facilities,weighed and measured.
3.Inspection of product Standardization of quality by process control and experimentation.
4.Quality audit by quality management.Before delivery, the inspectors will inspect appearance of brick again in factory.
5.Qualified and experienced engineers are strong back for our quality assurance system.Further, regular quality audit carried out ensures product quality within required norms.Our factory has been awarded ISO 9001 :2015 Certification.
We provide you,
1. Timely response
Timely response to your inquiry within 24 hours and provide solution.
2. Free sample
Free sample are offered, trial order are accepted for quality evaluation.
3. Strict quality control
Control raw materials quality from source and strict quality control.
4. Fast delivery time
Within 3-20 days according to your quantity after receiving your advance payment.
5. Professional services
Provide pictures from order to delivery.Inspect report by our country’s designated authority and oversea services if necessary.
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