
- Zhengzhou Huachen Refractory Co., Ltd.
-
Zhengzhou, Henan, China
- Main products: Fused Cast Blocks/Bricks, Magnesite Series Bricks/Blocks, , the fused cast blocks, such as AZS 33#.36#, 41#;, high alumina brick, fire clay bricks and so on. , refractory materials(castables, ramming mass, mortars). , the MgO2 series bricks and Al2O3 series bricks , Magnesite brick, Magnesite-chrome brick, , Mg-Al spinel brick, Mg.Iron bricks
Home > Products > fire clay bricks > Chinese well-known factory of fireclay bricks fire bricks refractories for steel & iron furnace
Chinese well-known factory of fireclay bricks fire bricks refractories for steel & iron furnace
- Qingdao
- T/T L/C D/P D/A PayPal
- 20 days
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Product Details
Brand Name | HCR | Place of Origin | China | |
Model Number | fire clay bricks | Shape | Brick | |
Material | Alumina Block | CaO Content (%) | 1% | |
MgO Content (%) | 1% | SiO2 Content (%) | 40-50% | |
Al2O3 Content (%) | 35-50% | SiC Content (%) | 0.01% | |
CrO Content (%) | 0.1% | Refractoriness (Degree) | Common (1580°< Refractoriness< 1770°) |
Product Description
Product Description
1. Product DetailsRefractory clay brick is made of flint clay and fire clay,used for coke oven,hot-blast oven,glass furnace.
2. Features and applications
High quality refractory fire Clay bricks are used for steel & iron furnace has high refractoriness, good acid and alkali erosion resistance, high temperature strength, thermal shock stability , widely used in difference steel & iron furnace and chemical furnace also cement kiln.
Fireclay Bricks or Fire Bricks are the most widely used Refractory Bricks due to their following properties:
- Low Thermal Conductivity
- Good Thermal Insulation performance
- High Resistance to Thermal shock, Abrasion, and Chemical attack thus prolonging product lifetime
- Easy operation and installation
- Broad application range
- Economic Cost
3.Technical Data
Item | General clay firebricks | Firebricks for blast furnace | Firebricks for hot-blast stove | Firebricks for pouring | Firebricks for the lining of temming ladle | Firebricks for steel pouring | Low pore firebricks |
Brand | N-2a | GN-42 | RN-42 | JZN-40 | CN-40 | SN-40 XN-40 KN-40 ZN-40 | DN-40 |
Al2O3, % min | 42 | 42 | 42 | 40 | 40 | 40 | 42 |
Fe2O3, % max | -- | 1.7 | -- | -- | -- | -- | -- |
Refractoriness (℃) min | 1730 | 1750 | 1750 | 1710 | 1730 | 1710 | 1730 |
Refractoriness under load of 0.2Mpa(℃) min | 1350 | 1430 | 1400 | -- | 1400 | 1370 (SN-40, KN-40) | 1390 |
Apparent porosity, % max | 24 | 16 | 24 | 17-25 | 19 | 15-23 (SN-40) 22 (KN-40) 15-25(XN-40) 23(ZN-40) | 15 |
Linear change on reburning, % | +0.1 -0.5 1400℃X 2h | 0 -0.3 1450℃ X 2h | 0 -0.4 1450℃X 2h | +0.1 -0.3 1350℃ X 2h | 0 -0.3 1400℃ X 2h | 0 -0.3 1350℃ X 2h (XN-40) | +0.1 -0.3 1400℃ X 2h |
Cold crushing strength MPa min | 25 | 49.0 | 29.4 | -- | 34.3 | 19.6 (ZN-40) | 39 |
Packing & Delivery
High quality of fire Clay brick for steel & iron furnace packed in export standard pallet with shipping mark and safety condition suitable for long distance ocean transportation.
Shipment by sea, packed into container with pallet and ton bag
Shipment by train, packed into waggons with pallet
Tests
We usually test at least three times by professinal testing equipments before deliveries.Our company's testing equipmets are as follows:
1.High Temperature RUL Tester
2.Bulk Density Tester
3.The Pressure Tester
4.Refractoriness Tester
Why Choose us ?
Zhengzhou Huachen Refractory Company Products Competitiveness
1.ISO certificate enterprise.
2.Strictly QC requirement.
3.Advanced technology.
4.Located in raw materials area,supplying us premium quality raw material with competitive price.
5.Convenient transportation, provide quick lead time, reduce the shipment cost.
6.Provide the products solution.
7.Provide the furnace solutions.
FAQ
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 the cargo?
A:it depends the quantity of the cargo.
Q6:Is your company accept customization?
A:We have own factory and excellent technical team,and we accept OEM service.
Q7: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.
Q8:Can you offers samples?
A:Of coures,samples are free but freight paid by the buyers.
Q9:What is the service life of your bricks?
A:The service life of different bricks is different.It also depends on your using condition and method.
Contact Us
- Zhengzhou Huachen Refractory Co., Ltd.
- Contact nameAyla Chat Now
- Phone86-0371-65359805
- Addressguancheng, Zhengzhou, Henan
Product Categories
AZS bricks | Mullite bricks | magnesia bricks | Alumina brick |
ceramic plate | castable,mortar,ramming mass | silica bricks | anchors |
chrome corundum bricks | fire clay bricks | textile spare parts |
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