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High Refractoriness 1580° Refractoriness 1770° Silica Brick For Industrial Furnaces

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High Refractoriness 1580° Refractoriness 1770° Silica Brick For Industrial Furnaces

Place of Origin : Henan China

Shape : Brick

Material : Silicon Carbide (SiC)

SiO2 Content (%) : 94

Al2O3 Content (%) : ≤1

MgO Content (%) : ~

CaO Content (%) : ≤3

Refractoriness (Degree) : Common (1580°< Refractoriness< 1770°)

CrO Content (%) : ~

Brand Name : Hongtai

Processing Service : Bending, Welding, Punching, Decoiling, Cutting, Moulding

Product name : Silica Brick. Hot Sale for Industrial Furnaces

Application : Industrial Furnaces

Keywords : Silica Brick

Model : GZ-93

Size : Customized Size

Raw material : SiO2

Certificate : ISO9001

BULK DENSITY : ≥1.78

APPARENT POROSITY : 20~22%

Cold Crush Strength : 22-32

Price : $0.80 - $3.00/pieces

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Product Description

High Temperature Silica Refractory Bricks Silica Bricks for Glass Furnace

Silica brick for glass melting furnace refers to the siliceous refractory products used for building the high-temperature parts of glass tank furnace (not in contact with glass liquid). Tank furnace is a complex and huge masonry built of various refractory materials. Its vault is mostly made of silica bricks, breast wall and small furnace were also all made of silica bricks. Since the 1970s, some of them have been replaced by fused zirconium corundum or β-alumina products. Some glass kilns also use silica bricks for the vault and checker bricks of the regenerator.
Silica Bricks for Glass Melting Furnaces Feature
The high temperature volume is stable, and the furnace body does not change due to the temperature fluctuation surface. Because the silicon brick has a high load softening temperature and a small creep rate, the glass kiln can keep the furnace body from deforming at 1600℃, and the structure is stable. No pollution to the glass liquid. The main component of silica brick is SiO2. If it is used, if there is any drop or surface droplet, silica bricks for glass melting furnace will not affect the quality of the glass liquid. Resistance to chemical attack. The superstructure silicon brick is eroded by R2O gas in the glass batch, and a smooth metamorphic layer is formed on the surface, which makes the erosion speed lower and protects. The bulk density is small, which can reduce the weight of the furnace body Silica bricks are used in the roof and superstructure of glass melting tanks as well as for hot repairs.

Production Process
High Refractoriness 1580° Refractoriness 1770° Silica Brick For Industrial Furnaces
High Refractoriness 1580° Refractoriness 1770° Silica Brick For Industrial Furnaces
High Refractoriness 1580° Refractoriness 1770° Silica Brick For Industrial Furnaces
Specification
Item
Properties
GZ-93
GZ-94
GZ-95
Sio₂%(≥)
94
95
95
Al₂o₃ %(≤)
1
0.8
1
Fe₂o₃ %(≤)
1.5
0.5
1
Refractoriness under Load 0.2Mpa(≥)
1650
1600
Apparent porosity(≤)
23
23
21
Bulk Density
1.78
1.8
Cold Crushing Strength(≥)
20
30
30
High Refractoriness 1580° Refractoriness 1770° Silica Brick For Industrial Furnaces
High Refractoriness 1580° Refractoriness 1770° Silica Brick For Industrial Furnaces
Application
High Refractoriness 1580° Refractoriness 1770° Silica Brick For Industrial Furnaces
High quality silica bricks for refractory materials of glass melting furnaces
1.Silica bricks are widely used in the glass manufacturing industry because they can withstand the extreme temperatures in the glass production process. They are used as lining materials for glass tanks, furnaces, regenerators and other glass manufacturing equipment.
2.Other uses: Silica bricks are used in a wide range of applications, including coke ovens, ceramic kilns, steel
industry, non-ferrous metal furnaces and thermal power plants. They are suitable for high temperature and chemical exposure areas.
Packing & Delivery
High Refractoriness 1580° Refractoriness 1770° Silica Brick For Industrial Furnaces
Packaging of powder shape or raw material products
1. 1 ton bags in container, 25 MT/20 'FCL.
2. 25 kg bags in container, 25 MT/20 'FCL
3. 25 kg bags in ton bags, then in container, 25 MT/20 'FCL
4. as the customer' request
Packaging of Bricks
1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000 mm,
2.Load weight of each pallet: 1.5-2.0 tons.
Shipping
1.Our packaging is as per customer’s request
2.Normal goods delivered by sea transport
3.Sample shipping by express
4.We will shipping and delivery goods timely, quality and quantity guaranteed, and also in accordance with the contract and customer's requirement completely.
Delivery:
15-30 days working day for large quantity. The shipment we will arrange as soon as possible. Of course, if it is a custom
products, the shipping time will delay.
Sample:
Usually by EMS, DHL, UPS, TNT, FedEx. Anyway you like. Bulk order: Usually by sea.
Payment:
It can be through T/T, L/C at sight. The specific terms determined according to the quantity of the goods, etc.
Your inquiry related to our product & price will be replied within 24 hours.
Export:
Our products have been exported to many countries: Australia, Chile, USA, Russia, UK, Indonesia, etc., good quality have be
approved by our clients.
Company Profile
High Refractoriness 1580° Refractoriness 1770° Silica Brick For Industrial Furnaces
Hongtai Kiln Refractory CO.,LTD.
Our company has a complete production system and quality management system, which is a comprehensive refractory company that set manufacturer, trading and engineering service as one.
Our products are mainly used in steel plants, cement kilns, lime kilns, glass kilns, carbon plants, non-ferrous metal smelting plants, incinerators, refractory and abrasive production plants, etc. Hongtai Refractories now has 5 production lines and the total annual capacity of us is about 100,000 tons.
Hongtai Refractories has always insisted on promoting the quality of products through scientific research and development, and has long-term technical cooperation with the institute of high-temperature materials in China to jointly develop new and high-quality refractory materials. In addition, we will regularly participate in exhibitions at home and abroad to obtain the latest news of related industries, and at the same time strengthen contacts with our customers to provide them with more professional and effective services.
High Refractoriness 1580° Refractoriness 1770° Silica Brick For Industrial Furnaces
Why Choose Us
High Refractoriness 1580° Refractoriness 1770° Silica Brick For Industrial Furnaces
Customized comprehensive solution service;
Drawing design and materials combination solution;
Professional construction team;
Professional after-sales team support and lifetime guarantee.
High Refractoriness 1580° Refractoriness 1770° Silica Brick For Industrial Furnaces
Customer Photos
High Refractoriness 1580° Refractoriness 1770° Silica Brick For Industrial Furnaces
FAQ
1. How can you control your quality?
For each production processing, we have complete QC system for the chemical composition and Physical properties. After production,
all the goods will be tested, and The quality certificate will be shipped along with goods.
2. What's your delivery time?
It usually needs about 15 days- 30 days after receiving the deposit.
3.Do you have any experiences of export?
Yes,and Now we have gained a global sales network reaching Taiwan, Russia, Korea, Vietnam, Pakistan, Bulgaria, French, India,
Congo, Angola, South Africa, and so on.
4. Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock, The quantity based on the material type, The buyer should bear all the shipping costs.
5. Can we visit your Company?
Yes, certainly. You are very welcome to China and we will be honored to have a customer and friend.

Product Tags:

Industrial Furnaces Silica Brick

      

Refractoriness 1770° Silica Brick

      

High Refractoriness 1580° Silica Brick

      
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