Tel&Fax:86-371-55178866 Mob:+8619937600896
Skype&Whatsapp&Wechat: +8619937600896
Web:www.literefractory.com/www.literefractory.en.alibaba.com
Company name: Henan Lite Refractory Material Co.,Ltd
a.Good acid erosion resistance
b.Refractoriness 1690-1730°C
c.Higher refractoriness under load,above 1620-1680°C
d.Poor Thermal shock resistance,should not be used for the zone which temperature has rapid change
e.Poor Volume stability at high temperature,must set aside appropriate expansion joint when laying brick
f.True density is changed between 2.33-2.42g/cm3,the smaller, the better
It is widely used for coke oven, glass smelting kiln furnace,steel furnace , Hot-blast stove, Hot-blast stove etc.
Different technical data in different applications
A. General silica brick:used for coke oven, glass smelting kiln furnace,steel furnace etc .
Item | GZ-96 | GZ-95 | GZ-94 | GZ-93 |
SiO2 % ≥ | 96 | 95 | 94 | 93 |
Fe2O3 % ≤ | 1.0 | 1.2 | 1.4 | 1.6 |
Refractoriness °C ≥ | 1710 | 1710 | 1710 | 1690 |
Apparent porosity % ≤ | 22 | 22 | 23 | 25 |
Cold crushing strength Mpa ≥ | 29.4 | 29.4 | 24.5 | 19.6 |
Refractoriness under load, 0.2MPa, °C ≥ | 1660 | 1650 | 1640 | 1620 |
True density g/cm3 ≤ | 2.34 | 2.37 | 2.38 | 2.39 |
Item | Dome wall brick | Checker brick |
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 |
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 |
.
Before delivery, we usually test at least twice by professinal testing equipment.Our company's testing equipmets as follows:
1.High Temperature RUL Tester
2.Bulk Density Tester
3.The Pressure Tester
4.Refractoriness Tester
Packaging | ||
About Packaging | ||
On wooden pallets with plastic cover: 1.Wooden pallet size:930*930mm load 2.weight of each pallet:1.5-2.0 tons | ||
Delivery | ||
Item | Delivery methods | |
Sample | Express by air (UPS,DHL,FedEx,TNT,EMS etc.) | |
Tons of goods | 1.We usually Ship them by sea in container. 2.Customer's requirement is welcome. 3.Customers specifying freight forwarders or negotiable shipping methods |
Henan Lite Refroactory Co., Lt is specialized in the production, construction, new technology research and development and popularization and application of refractory materials for industrial high temperature furnace. Our company has a professional enterprise qualification and win more business honor.
1. Payment: T/T, Western Union,LC; Usually 30% deposits,70% balance before delivery or negotiations to solve.
2. MOQ: Usually 1Tons,Customers can order certain PCS for special brick.
3. Quality Warranty: 1 years.
4. Package Informations:1.On wooden pallets with plastic cover, 2.According to customer's requirements.
(1)Wooden pallet size:930*930mm,Load weight of each pallet:1.5-2.0 Tons.
(2)20 Foot Container can be loaded 25Tons,40 Foot Container can be loaded 28Tons.
Henan Lite Refractory Material Co., Ltd is located in Zhengzhou,Henan province,which is one of the main refractory production bases in China. Our products have been exported to India,Turkey,Vietnam,Malaysia and Kazakhstan etc.
Our main products include different kinds of refractory bricks:Fire Clay Bricks, High Alumina Bricks, Light Weight Insulating Bricks,Corundum Bricks,Mullite Brick Refractory Balls etc.They are widely used in Iron and steel, Nonferrous metals, Building materials(Cement,Glass,Ceramic), Petrochemical, Energy & Incineration etc industries.
Our factory has passed ISO9001 quality management system certification. And the annual supply of shaped and unshaped refractory product is 28,800-35,000 tons.
Delivery time of of heat resistant refractory cement can be guaranteed with high quality.
Now customers from Pakistan,Russia,Saudi Arabia,Kazakhstan etc have visit company and factory! Waiting here for you!
Q1:Are you a manufacture or trader?
A:Factory+trade(mainly factories,at the same time,we operates other related products)
Q2:Can we visit your factory?
A:Sure,welcome at any time,seeing is believing.
Q3:What's the MOQ of trial order?
A:No limit,We can offer the best suggestions and solutions according to your condition.
Q4:Which payment terms can you accept?
A:T/T,L/C,Western Union,Moneygram,Paypal are available for us.
Q5:After an order is confirmed,when to deliver?
A:15-25days after deposit.
Q6:Is your company accept customization?
A:We have own factory and excellent technical team,and we accept OEM service.
Q7:How about your company's certification?
A:ISO9001 and Test Report,also we could apply other necessary certification.
Q8:How to slove the quality problems?
A:If the products are not confirmed to customer samples or have quality problems,our compay will be responsible to make compensation for it.
Q9:Can you offers samples?
A:Of coures,samples are free but freight paid by the buyers.
Q10:What is the service life of your bricks?
A:The service life of different bricks is unlike.It also depends on your using condition and method.
Tel&Fax:86-371-55178866 Mob:+8619937600896
Skype&Whatsapp&Wechat: +8619937600896
Web:www.literefractory.com/www.literefractory.en.alibaba.com
Company name: Henan Lite Refractory Material Co.,Ltd
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