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High quatity brick glass kiln furnace

Product overviews

 1.Silica insulating brick is mainly made of top class silica,via shaping and burning under the high temperatuer.

 2.SiO2 content is above 96%,bulk density is under 1.2g/cm3.

 3.Light weight fireproof refractory material.

Stable Capability, High Quality, Excellent Service, Competitive price is the most important advantage of our products.

Product data

1)Sillica content exceeds 93%

2)Refractoriness up to 1710℃

3)Apparent porosity ranges between 23 to 25

4)Bulk density exceeds 1.8

 Advantage

 1) Silicon oxide is above 96%. 

 2) Good acid erosion resistance. 

 3) High softening point with temperature.

 4) No shrink in burn repeatedly. 

 5) Temperature of refractoriness under load is above 1650º C.

Quality Assurance

The quality assurance system consists of the following steps:

a.Inspection and Control of incoming raw materials:According to the chemical content,raw materials are classified into different levels to ensure quality of brick first.

b.Inspection and control of the process:During the production,every brick will be weighed twice strictly to reduce the error of weight .

c.Inspection of product Standardization of quality of each product by process control and experimentation.

d.Taking corrective measures whenever deviations are noted.

e.Quality audit by quality management.Before delivery, the inspectors will inspect the size,appearance,physical and chemical properties of brick again in factory.

Contact us

Cora Wang

Hebei Xuankun Refractory Material Technology And Development Co.,Ltd 

website :www.xkrefractorybrick.com 

Address: The southern part of Beichengzhai Village, Xingtang Town,Shijiazhuang City, Hebei Province , China (Mainland)

TEL: +86(311)66633547  FAX: +86(311) 66633547

Mobile/WhatApp:+86 15132800875   Skype: Cora-wangxxx