Gold Member Since 2007
Audited Supplier
DKJL Co., Ltd.

Silica Bricks, Silicon Brick, High Silicon Brick manufacturer / supplier in China, offering Refractory Silica Brick for Coke Oven, High Alumina Standard Size Refractory Fire Brick Manufacturers, 1050c Refractory Ceramic Fiber Board for Furnace Insulation and so on.

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Supplier Homepage Product Silica brick Refractory Silica Brick for Coke Oven

Refractory Silica Brick for Coke Oven

Purchase Qty.:
(Tons)
1-19 20+
FOB Unit Price: US $700 US $680
Purchase Qty. (Tons) FOB Unit Price
1-19 US $700
20+ US $680
Get Latest Price
Production Capacity: 3000 Ton/Tons Per Month
Transport Package: Pallet
Payment Terms: L/C, T/T, D/P, Western Union, Paypal

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Basic Info
  • Refractoriness (℃): 1770< Refractoriness< 2000
  • Type: Refractory Material
  • Material: Sio2
  • Other Size: Can Make as Your Need
  • Silica Brick Application: Coke Oven
  • Fe2o3: <1.0%
  • Specification: As per your request
  • HS Code: 69022000
  • Feature: Long Time Materials
  • Shape: Brick
  • Std Size: 230mmx114mmx65mm
  • Sio2: >94%
  • True Density of Silica Brick: 2.3G/Cm3
  • Trademark: DKJL
  • Origin: China
Product Description
Refractory Silica Brick

Features:
1. High refractoriness.
2. Have a good fight acid slag erosion ability.
3. High volume stability.
Application:
Silica brick is mainly used for Coke oven, glass kiln, hot-blast stove, tunnel kiln,Acidic furnace non-ferrous metal smelting and some other thermotechnical equipment in good furnace building materials.
Physical and chemical index:

General silica brick:Siliceous refractory products used for various large coke oven, glass kiln stove, hot air stove, etc.

Item

GZ-96

GZ-95

GZ-94

SiO2 % ≥

96

95

94

Fe2O3 % ≤

1.0

1.2

1.4

Refractoriness °C≥

1710

1710

1690

Apparent porosity % ≤

22

22

24

Cold crushing strength Mpa  ≥

29.4

24.5

19.6

Refractoriness under load, 0.2MPa, °C≥

1660

1650

1640

True density g/cm3 ≤

2.34

2.35

2.35

 
 

Silica brick for Hot-blast stove

Item

Dome wall brick

Checker

SiO2   % ≥

95

95

Cold crushing strength Mpa  ≥

35

30

Apparent porosity % ≤

22

23

Creep rate(0.2MPa,1550°C,50h)% ≤

0.8

0.8

True density g/cm3 ≤

2.35

2.35

Thermal expansion(1000 °C)% ≤

1.26

1.26

 
 

Quality silica brick for Glass kiln

Item

XBG-96

ZBG-96

DBG-95

SiO2   % ≥

96

96

96

Fe2O3 % ≤

0.9

0.9

1.0

Apparent porosity % ≤

22

23

24

Permanent linear Change 1450 °C,2h % ≤

0.3

0.3

0.3

Refractoriness under load, 0.2MPa, °C≥

1680

1680

1670

True density g/cm3 ≤

2.34

2.34

2.35

Cold crushing strength Mpa  ≥

35

30

30

Single weight kg

≤15

>15-≤25

>25-≤40
 

Silica brick for coke oven

Item

Furnace bottom,Furnace wall

Other

SiO2   % ≥

94

94

Cold crushing strength Mpa  ≥

30

25

Apparent porosity % ≤

22.

24

Refractoriness under load, 0.2MPa, °C≥

1650(Cementation silica 1620)

1650(Cementation silica 1620)

Permanent linear Change 1450 °C,2h ≤

0-+0.2

0-+0.2

True density g/cm3 ≤

2.34

2.35

Thermal expansion(1000 °C)% ≤

1.28

1.30
 

Packing: Standard export wooden pallet
Shipping: By vessel or plane from any Chinese port
 
Our service:
Provide sample for test before order
Provide competitive price
Arrange prodcution on time
Control product quality and delivery time
Provide finished products and packing photos
Book the earliest and fast vessel
Provide original document and original certificate
After sale serivce
 
Company information:
DKJL refractories exporting company is one of the most professional suppliers of refractories in China.The main products are refractory bricks,thermal insulation material,heating elements, industrial ceramics and scientific instruments.They are available in various size and shapes.Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.

 Welcome your inquiry and expect to provide satisfactory products and services for you.
Refractory Silica Brick for Coke Oven
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