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High Density Sintering Refractory Silica Checker Brick with CrO Content % Customizable

$Henan Hongtai Kiln Refractory Co.,Ltd.$

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Address: Group 4, Chuling Village, Chaohua Town, Zhengzhou, Henan, China

Contact name:Liu

Henan Hongtai Kiln Refractory Co.,Ltd.

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High Density Sintering Refractory Silica Checker Brick with CrO Content % Customizable

$High Density Sintering Refractory Silica Checker Brick with CrO Content % Customizable$

Country/Region	china
City & Province	zhengzhou henan
Categories	Real Estate Projects

Product Details

Product Description

The mineral composition of silica brick is a coexistent complex structure of tridymite, cristobalite, a small amount of residual quartz and vitreous formed at high temperature. Silica brick is an acidic refractory material. It has strong resistance to acid slag or acid melt corrosion, but has poor resistance to alkaline substances. It is easy to be destroyed by oxides such as Al2O3, K2O, and Na2O. Oxides such as FeO and Fe2O3 have good resistance. The higher softening temperature under load is an excellent characteristic of silica bricks, Silica bricks are stable in volume from above 300°C to close to the melting point (tridymite or cristobalite).

Specification

Brand Properties			GZ-96	GZ-95	GZ-94
Chemical Composition (%)	SiO2	≥96	≥95	≥94
Chemical Composition (%)		Fe2O3	≤1.0	≤1.2	≤1.4
Apparent Porosity (%)			≤22	≤22	≤22
True Density (g/cm3)			≤2.34	≤2.35	≤2.35
Cold Crushing Strength (MPa)			≥30	≥30	≥30
Refractoriness Under Load (ºC)			≥1660	≥1650	≥1640
Main Applications			Hot-blast furnace Coke oven Glass kiln

Details Images

Application

Application of Refractory Silica Checker Brick

Refractory Silica Checker Bricks used for Blast Furnace Hot blast furnace,Glass kiln to build the Wall between combustion Chamber and Carbonating Chamber, the bottom .....

Silica bricks are mainly used to build the coking chamber, combustion chamber and partition wall of coke ovens (about 73% of the refractory materials used in a coke oven are silica bricks), glass kilns and kiln roofs, pool walls, and hot blast stoves. Thermal kilns such as high-temperature load-bearing parts and carbon baking furnaces. In order to improve the production capacity of modern large-scale coke ovens, it is necessary to thin the coking chamber, combustion chamber and partition walls of the coke oven, which requires the use of high-density and high thermal conductivity silica bricks. There are many varieties of silica bricks, which are divided into silica bricks for coke ovens, silica bricks for hot blast stoves, silica bricks for electric furnaces, and silica bricks for glass kilns. According to the complexity of the brick type, it is divided into standard bricks, general bricks, special-shaped bricks and special-shaped bricks.

Packing & Delivery

Packing Details:

1.on wooden pallets with plastic cover: wooden pallet size :930*930 or 1000*1000mm,
2.Load weight of each pallet: 1.5-2.0 tons,
3.230*114*65mm:512PCS/Pallet, 230*114*75mm:448PCS/Pallet.

Shipping Details:

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.

Payment Item:
1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance before delivery or negotiations to solve.
2. MOQ: Usually 1Tons
3. Quality Warranty: 1 years
Delivery time:
1.Stocks:Within 5-7 days after receive the deposit.
2.Customization:Within 15-30 days after receive the deposite.

Our Advantages

1. Strong professional:
Our company has thirty years producing experience in refractory product. Our manager will supervise on a various refractory' s
production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified.
2. Annual exports:
Now we have gained a global sales network reaching Taiwan, Russia, Mongolia, South Korea, Vietnam, Pakistan, Bulgaria, Finland,
Greece, Spain, Congo, Angola, South Africa, and Maldives, Jordan and so on. The export figure is more than USD 4 million.
3. Production equipment:
Production and testing equipment are new, complete and automated or semi- automated. Such modern facilities and equipment have
provided the fine technical guarantee for the production and testing.
4. Testing equipment;
Our company's testing equipments as follows:
High Temperature RUL Tester
Bulk Density Tester
The Pressure Tester
Refractoriness Tester.

FAQ

1.What's your payment terms?
Various payment will be supported
2.What's your delivery time?
Usually within 15-30 days after receive the deposit.
3.How about the packing?
25 kg/bag,outer woven bags with inner plastic lining.
4.What documents you provide?
Usually, we provide Commercial Invoice, Packing List, Bill of lading, COA , TDS. etc.If your markets have any special
requirements, let us know.
5.How about the validity of the products?
According to the products you ordered.
6.What is loading port?
Usually isTianjin, Shanghai or Qingdao.

Contact

Contact Us

Henan Hongtai Kiln Refractory Co.,Ltd.

High Density Sintering Refractory Silica Checker Brick with CrO Content % Customizable

Product Details

Application of Refractory Silica Checker Brick

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