High-Quality Silica Refractory Brick Used for Glass Furnace

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DBG-961
• Shape: Brick
• Material: Sio2
• Application: Glass Furnace
• Shelf Life Min: 20 Years
• Colour: Pale Yellow
• Appearance: Unshape
• Transport Package: in 25kg/Bag Loaced on Fumigated Wooden Pallets
• Specification: SiO2: 97%
• Trademark: KAIYUAN
• Origin: China
• HS Code: 6902200000
• Production Capacity: 2000 Tons/Month
• Package Size: 1000.00cm * 1000.00cm * 900.00cm
• Package Gross Weight: 1200.000kg

Product Description

 High-Quality Silica Refractory Brick Used for Glass Furnace
The Description:
Silica brick for glass melting furnace (silica brick for glass melting furnace) refers to the silica refractory products used for laying high temperature parts of glass tank kiln (not in contact with glass liquid). Pool kiln is a complex large masonry made of various refractory materials, its vault mostly uses silicon bricks, parapets, and small furnaces have all used silicon bricks, and some have been replaced by fused zirconium corundum or β-alumina products since the 1970s. Some glass kiln regenerator vault and lattice bricks are also made of silicon bricks.
1.The Physical and Chemcial Index of  High-Quality Silica Refractory Brick Used for Glass Furnace

Item	Unit	high aquality silica brick
		XBG-96	ZBG-96	DBG-96
Unit Weight	kg	≤15	15-25	>25-40
SiO2         ≤	%	96	96	96
Fe2O3 ≤	%	0.8	0.8	0.8
Al2O3+2R2O Fused Index≤	%	0.5	0.5	0.5
RUL ºC             ≥	ºC	1680	1680	1680
Apparent porosity %        ≤	%	21	21	21
True Density kg/m3	g/cm3	2.34	2.34	2.34
CCS Mpa	Mpa	35	30	30
PLC 1450ºC*2h	%	+0.2	+0.2	+0.2

 2.Application
 High-Quality Silica Refractory Brick Used for Glass Furnace Mainly used for coke oven carbonization chamber and combustion chamber partition wall, steelmaking open hearth regenerator chamber and sediment chamber, soaking furnace, glass furnace refractory materials and ceramic firing kiln and other kiln vault and other bearing parts. It is also used for the high temperature bearing part of hot blast stove and the top of acid open hearth furnace.
3.Characteristic

1) Good thermal conductivity;

2) Strong ability to resist acid erosion;

3) High softening point under load;

4) Large volume expansion rate;

5) Poor cold and heat resistance

Company main products and profiles:

 

 

Why choose us?

Zhengzhou Kaiyuan Refractories Co., Ltd is a manufacturer of silicon-aluminum refractory (fireclay brick, high alumina brick, silica brick, mullite brick, corundum brick, insulation brick, castable, mortar) for coke oven, blast furnace, hot blast stove, heating furnace, anode baking furnace, boilers and other industrial furnaces for 20 years located in Henan, China.

Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.

Our Laboratory and R&D Center
 

We have test equipment for the following items:
chemical %
bulk density
apparent porosity
cold crushing strength
modulus of rupture
refractoriness under load
creep
thermal expansion
Reheat linear change
thermal shock resistance
thermal conductivity

 

Contract Kiln Construction
Certificates

FAQ

1. Are you a Manufacturer or trader?
A: We are manufacturer and our plant is located in Xinmi city, Henan, China

2. Can we visit your company?
A: You are warmly welcome to visit our company at anytime, you'll not regret of the visiting.

3. Do you accept OEM?
A: Yes, we do OEM.

4. What's the MOQ of trial order?
A: We care about all the potential customers and take all the trails orders.

5. What is the payment term?
A: TT, LC, DP, DA.

6. How long is the delivery time?
A: Usually within 35 days after down payment.

7. Do you accept third party inspection ?
A: Yes for sure, we accept the third party inspection before delivery.

8. What is your after-sell service?
A: The rejected goods can be replaced or we can make compensation for it. We can send technical engineers to the end user for technical issue.

9.What is your company's certification?
A: ISO9001 certificate