Send Message
vr
Henan Hongtai Kiln Refractory Co.,Ltd.
sales@ht-refractory.com 86--18135687808
Home
Products
High Alumina Brick
AZS Refractory Bricks
Fire Clay Brick
Silica Refractory Bricks
Magnesia Refractory Bricks
Insulation Refractory Bricks
Acid Proof Brick
Refractory Ball
Special Firebrick
Refractory Castable
Corundum Refractoriess/Abrasives
Refractory For Glass Furnace
Refractory For Coke Oven
Refractory For Metallurgy Industry
Refractory For Cement Industry
Refractory For Power Sector
Refractory For Steel Industry
Other Refractory Products
VR Show
About Us
Company Profile
Factory Tour
Quality Control
Contact Us
events
news
cases
english
english
français
Deutsch
Italiano
русский
Español
português
Nederlandse
ελληνικά
日本語
한국어
quote
Home
Products
High Alumina Brick
AZS Refractory Bricks
Fire Clay Brick
Silica Refractory Bricks
Magnesia Refractory Bricks
Insulation Refractory Bricks
Acid Proof Brick
Refractory Ball
Special Firebrick
Refractory Castable
Corundum Refractoriess/Abrasives
Refractory For Glass Furnace
Refractory For Coke Oven
Refractory For Metallurgy Industry
Refractory For Cement Industry
Refractory For Power Sector
Refractory For Steel Industry
Other Refractory Products
VR Show
About Us
Company Profile
Factory Tour
Quality Control
Contact Us
Events
news
cases
Contact Us
products
products
Home > products > Refractory For Steel Industry > Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made
Catagories

High Alumina Brick

(1212)

AZS Refractory Bricks

(673)

Fire Clay Brick

(457)

Silica Refractory Bricks

(533)

Magnesia Refractory Bricks

(1371)

Insulation Refractory Bricks

(468)

Acid Proof Brick

(125)

Refractory Ball

(252)

Special Firebrick

(564)

Refractory Castable

(338)

Corundum Refractoriess/Abrasives

(489)

Refractory For Glass Furnace

(460)

Refractory For Coke Oven

(5)

Refractory For Metallurgy Industry

(143)

Refractory For Cement Industry

(150)

Refractory For Power Sector

(3)

Refractory For Steel Industry

(135)

Other Refractory Products

(275)
Contacts
Contacts: Ms. Zhang
Tel: 86--18135687808
wechat
Contact Now
Mail Us
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made

Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made

Product Details

Place of Origin: Henan, China

Brand Name: Hongtai

Model Number: silica brick

Payment & Shipping Terms

Price: $300.00 - $450.00/tons

Packaging Details: 1.Pallet+Paper or Steel angle bead+Paper board +Plastic or Steel belt +Plastic film
(1)Wooden pallet size:Usually0.92*0.92m(standard brick),but 1*1m (special shape brick) at most,
(2)Load weight of each pallet:Usually 1.5-1.7Tons, max 2.0 Tons.
(3

Supply Ability: 3000 Ton/Tons per Month

Get Best Price

Product Details

Product Description
Highlight:
Shape:
Brick
Material:
Silica
SiO2 Content (%):
91-96
Al2O3 Content (%):
Little
MgO Content (%):
Little
CaO Content (%):
Little
Refractoriness (Degree):
1770°< Refractoriness< 2000°
CrO Content (%):
Little
SiC Content (%):
Little
Processing Service:
Welding, Cutting, Moulding
Product Name:
Silica Checker Bricks
Color Of Silica Brick For Glass Furnace:
Yellow
Silica Brick Size:
Customers' Requirement
Type Of Silica Brick For Glass Furnace:
BG-95 BG-96 GZ-94 GZ-95
Usage:
Glass Melting Furnace,Coke Oven,hot Blast Stove
Bulk Density(g/cm3):
≥1.8
True Density(g/cm3):
<2.34
Semi-silica Brick OEM:
Refractory Silica Bricks Yes
Application:
Glass Melting Furnace, Coke Oven's Coking Chamber,hot Blast Stove
Certificate:
ISO9001:2008
Shape:
Brick
Material:
Silica
SiO2 Content (%):
91-96
Al2O3 Content (%):
Little
MgO Content (%):
Little
CaO Content (%):
Little
Refractoriness (Degree):
1770°< Refractoriness< 2000°
CrO Content (%):
Little
SiC Content (%):
Little
Processing Service:
Welding, Cutting, Moulding
Product Name:
Silica Checker Bricks
Color Of Silica Brick For Glass Furnace:
Yellow
Silica Brick Size:
Customers' Requirement
Type Of Silica Brick For Glass Furnace:
BG-95 BG-96 GZ-94 GZ-95
Usage:
Glass Melting Furnace,Coke Oven,hot Blast Stove
Bulk Density(g/cm3):
≥1.8
True Density(g/cm3):
<2.34
Semi-silica Brick OEM:
Refractory Silica Bricks Yes
Application:
Glass Melting Furnace, Coke Oven's Coking Chamber,hot Blast Stove
Certificate:
ISO9001:2008
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made
Product Description
Product Name
Silica Checker brick
Material
silicon oxide
Function
Silica checker brick is mainly used for the partition wall of the coking chamber and combustion chamber of the coke oven, the regenerator and the slag chamber of the steel open furnace, the soaking furnace, the refractory material of the glass melting furnace and the firing
kiln of ceramics, etc. Load-bearing parts. It is also used for high temperature load-bearing parts of hot blast stoves and acid open hearth furnace roof.
Package
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.
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 0

    • technical data 7, 19, 31, 34, 37, 65 holes Silica checker bricks for hot blast stoves
Silica brick is an acidic refractory material with good resistance to acid slag erosion. Its softening temperature under load is as high as 1640～1670℃, and its volume is relatively stable under high temperature for long-term use.
Main characters of silica brick
(1)High refractoriness under load.
(2)High heat conductivity.
(3)Good thermal shock resistance.
(4)Solidity stable of capacity in high temperature.
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 1
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 2
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 3
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 4
Details Images
7, 19, 31, 34, 37, 65 holes Silica checker bricks for hot blast stoves
Silica brick is a kind of acid refractory material consisting mainly of scale quartz, calcite and a small amount of residual
quartz and vitreous phase. Silica content in this brick is above 94%. True density 2.35g/cm3. It is resistant to acid slag. Higher high temperature strength. The initial temperature of load softening is 1620~1670℃. In high temperature for a long time without deformation. Low thermal shock stability (water heat exchange is 1~4 times) with natural silica as raw material, plus an appropriate amount of mineralization agent, to promote the conversion of quartz in the billet into, scale quartz. It is slowly fired at 1350~1430℃ in reducing atmosphere. When heated to 1450℃, about 1.5~2.2% of the total volume expansion, the residual expansion will make the cut joints close, to ensure that the masonry has good air tightness and structural strength.
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 5
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 6
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 7
An acidic refractory mainly composed of tridymite, cristobalite and a small amount of residual quartz and glass phase. The silica content is above 94%. The true density is 2.35g/cm3. It has resistance to acid slag erosion. Higher high temperature strength. The starting temperature of load softening is 1620～1670℃. It will not deform after long-term use at high temperature.
Low thermal shock stability (1~4 times of heat exchange in water) Natural silica is used as raw material, and an appropriate amount of mineralizer is added to promote the conversion of quartz in the body to tridymite. Slowly fired at 1350～1430℃ in a reducing atmosphere. When heated to 1450℃, there will be about 1.5~2.2% of the total volume expansion. This residual expansion will make the cut joints tightly and ensure that the masonry has good air tightness and structural strength.
not suitable for use on kilns with sudden temperature changes below 800°C. The true specific gravity is an important quality indicator of silica bricks, and high-quality silica bricks should be below 2.35. The true specific gravity is small, reflecting the large amount of tridymite and cristobalite in the brick, and the small amount of residual quartz, so the residual linear expansion is small, and the strength decline during use is also small.
Silica brick for glass furnace
Item:
BG-96A
BG-96B
BG-95A
BG-95B
SiO 2
≥96
≥96
≥95
≥95
Fe 2 O 3
≤0.8
≤1.0
≤1.2
≤1.2
Apparent porosity %
≤22(24)
Cold Crushing Strength MPa
Brick below20KG
≥35(30)
Brick ≥20KG
≥30(25)
Refractoriness under load ºC
≥1680
≥1670
≥1660
≥1650
True density g/cm ³
≤2.34
≤2.34
≤2.35
≤2.35
Silica brick for hot blast furnace
Item
RG-95
SiO2
≥ 95
Al2O3
≤ 1.0
Fe2O3
≤1.3
Apparent porosity %
≤22(24)
Cold crushing strength MPa
≥45(35)
Remaining quarts %
≤1.0
Refractoriness under load ºC
≥1650
Creep(0.2Mpa ×1550ºC×50h) %
≤0.8
Thermal expansion coefficient (1000ºC) %
≤1.25
Apparent density g/cm ³
≤2.32
Silica brick for coke oven
Item:
CO-94A
CO-94B
SiO2: %
≥94
≥94
Al 2 O 3 : %
≤ 1.5
≤ 1.5
Fe2O3: %
≤ 1.5
≤ 1.5
Refractoriness under load 0.2Mpa
≥ 1650ºC
≥ 1650ºC
Apparent porosity: %
≤ 22
≤ 24
Bulk density: g/cm ³
≤ 2.34
≤ 2.35
Cold crushing strength: MPa
≥30
≥25
Permanent linear change % (1450ºC ×2h)
0~0.2
0~0.2
Thermal expansion(1000ºC)
≤1.28
≤1.30
Product Usage
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 8

Silica brick for glass furnace
Silica bricks for glass kilns refer to siliceous refractory products used in high temperature parts of glass kilns (not in contact with molten glass). The tank kiln is a large and complex masonry made of various refractory materials, and its vault mostly uses silica bricks. Some glass kilns also use silica bricks for the vault and checker bricks of the regenerator

Silica brick for hot blast furnace
 (1) Under long-term high temperature and load conditions, the volume is stable, the high temperature creep rate is low, and it can be used continuously for one or two blast furnaces; (2) Good performance above 600℃ The thermal shock resistance. Adapt to the variability of the temperature of the hot blast stove, keep the bricks and masonry intact; (3) The chemical resistance is better than clay bricks and general high alumina bricks. (4) The thermal conductivity of silica bricks is larger than that of clay bricks and high alumina bricks, which is conducive to shorter Time to store and release heat.
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 9
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 10

Silica brick for coke oven
Refractory bricks for coke ovens are mainly silica bricks, accounting for about 70% of the total refractory materials. It is the most suitable refractory brick for the furnace wall of the coking chamber. In the coking process, at the same time and with the same coal contact area, silica bricks can transfer more heat from the combustion chamber to the carbonization chamber, thus saving energy. The furnace wall itself also has a heat storage function.
Related Products
Packing&Shipping
7, 19, 31, 34, 37, 65 holes Silica checker bricks for hot blast stoves
Packaging of silica bricks
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 of silica bricks
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.

Silica brick Payment Terms
(1)T/T, Western Union,LC;
(2)Usually 30% deposits,70% balance to be paid before delivery or against copy of BL or negotiations
(3) MOQ: Usually 1 container, MOQ 1Tons, Customers can order certain PCS for special silica brick.
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 11
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 12
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 13
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 14
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 15
Company Introduction
7, 19, 31, 34, 37, 65 holes Silica checker bricks for hot blast stoves
Henan hongtai kiln refractory co., LTD. is well aware that there are thousands of demands from customers, which can be summarized in four aspects: reliable quality, timely delivery, reasonable price and considerate service.The company will continue to adhere to the corporate spirit of "contributing to society and serving customers" and the business philosophy of "mutual benefit, win-win, integrity, efficiency, preciseness and responsibility".Our company is willing to develop a wide range of technical exchanges with colleges and universities and colleagues from all walks of life at home and abroad in a flexible and diversified way.
Henan hongtai kiln refractory co., LTD. Main products are high alumina brick, clay brick, fused zirconium corundum brick,
fireproof ball lightweight insulation brick, wear-resistant pouring material, corundum pouring material, low cement high strength pouring material, impermeable material, self-flowing material, plastic material, and various types of refractory materials.For different industries, the cement industry with anti-flaking high-alumina bricks, alkali resistant bricks, phosphate bricks;Boiler industry USES all kinds of brand wear-resisting brick, corundum brick, mullite brick and other finalizing materials.The company insists on "product quality is the life, enterprise integrity is the foundation", in the fierce market competition, won many users' trust and praise.The products are sold all over the country, as far as Vietnam, India, south Korea, Pakistan, Kazakhstan, Malaysia and other southeast Asian countries and regions.
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 16
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 17
Customized Size Silica Checker Bricks for Hot Blast Stoves 7 19 31 34 37 65 Holes Made 18

Our Services & Strength

7, 19, 31, 34, 37, 65 holes Silica checker bricks for hot blast stoves
1. Strong professional:
Our company has thirty years producing experience in refractory products. Our manager will supervise on a various refractories production materials, process control, quality supervision and package delivery, and ensure the products are 100% qualified.
2.Annual supply:
Our company has passed ISO9001 quality management system certification and SGS certification. And the annual supply of shaped and unshaped refractory product is 28, 800-35, 000 tons.
3. Export experiences:
Now we have gained a global sales network reaching Taiwan, Russia, South Korea, Vietnam, Pakistan, Bulgaria, French, India, Congo, Angola, South Africa, and so on.
4. 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.
5. Testing equipment:
Our company's testing equipments as follows:
High Temperature RUL Tester Bulk Density Tester The Pressure Tester Refractoriness Tester
FAQ
7, 19, 31, 34, 37, 65 holes Silica checker bricks for hot blast stoves
Q1:Are you a manufacturer or trader?
A:Factory+trade(mainly factories,meanwhile,we operates other related products)
Q2:What's the MOQ of trial order?
A:No limit, We can offer the best suggestions and solutions according to your needs.
Q3:After an order is confirmed,when deliver?
A:15-25days after deposit; if customer sized, 35days.
Q4:Which payment terms can you accept?
A:T/T,L/C,Western Union,Moneygram,Paypal are available
Q5:How about your company's certification?
A:ISO9001 and Test Report,also we could apply other necessary certification.
Q6:Can you offers samples?
A:Of course, samples are free but freight paid by the buyers.
Q7: Can we visit your factory?
A:Of course,welcome to visit at any time. Seeing is believing.

Tags:

steel industry refractory,

corundum mullite refractory brick,

high alumina refractory brick

Similar Products
International Standard CaO Content % Anti-slag erosion Aluminum magnesium carbon refractory brick Video

International Standard CaO Content % Anti-slag erosion Aluminum magnesium carbon refractory brick

Get Best Price
White Zirconia Corundum Brick for Reheating Furnace in Steel Making Henan Refractory Video

White Zirconia Corundum Brick for Reheating Furnace in Steel Making Henan Refractory

Get Best Price
White Mullite Brick Refractory with Excellent Thermal Shock Resistance Video

White Mullite Brick Refractory with Excellent Thermal Shock Resistance

Get Best Price
International Standard SiC Content % White Corundum Refractory Brick for Steel Industry Video

International Standard SiC Content % White Corundum Refractory Brick for Steel Industry

Get Best Price
High Temperature Strength Corundum Mullite Refractory Brick for Punching Processing Video

High Temperature Strength Corundum Mullite Refractory Brick for Punching Processing

Get Best Price
Industrial Kiln Mullite Brick with Customized Size and 1.5% CaO Content at Lower Video

Industrial Kiln Mullite Brick with Customized Size and 1.5% CaO Content at Lower

Get Best Price
Corundum Mullite Brick for Petrochemical Industries and Ammonia Production Facilities Video

Corundum Mullite Brick for Petrochemical Industries and Ammonia Production Facilities

Get Best Price
Al2O3 Raw Material Corundum Mullite Brick for Refining Furnace OEM Offered by Professional Video

Al2O3 Raw Material Corundum Mullite Brick for Refining Furnace OEM Offered by Professional

Get Best Price
Standard Size Corundum Mullite Fire Brick for Fire Resistant Places in Steel Industry Video

Standard Size Corundum Mullite Fire Brick for Fire Resistant Places in Steel Industry

Get Best Price
90-99.9% Al2O3 Content White Corundum Brick for High Temperature Industrial Furnaces Video

90-99.9% Al2O3 Content White Corundum Brick for High Temperature Industrial Furnaces

Get Best Price
White Corundum Brick for Garbage Incinerator by Xinmi Insulation and Refractory Material Video

White Corundum Brick for Garbage Incinerator by Xinmi Insulation and Refractory Material

Get Best Price
Henan Hongtai Kiln Refractory Co.,Ltd.
products

High Alumina Brick

AZS Refractory Bricks

Fire Clay Brick

Silica Refractory Bricks

Magnesia Refractory Bricks

Insulation Refractory Bricks

Acid Proof Brick

sales@ht-refractory.com 86--18135687808
Group 4, Chuling Village, Chaohua Town, Zhengzhou, Henan, China
Quick links
Company Profile Factory Tour Quality Control news Cases Sitemap Privacy Policy
China Good Quality High Alumina Brick Supplier. Copyright © 2024-2025 Henan Hongtai Kiln Refractory Co.,Ltd. . All Rights Reserved.