1.High mechanical strength;
2.Good thermal shock resistance;
3.Good resistance to abrasion and corrosion;
4.Good volume stability at high temperature;
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Details: 1.Made by bauxite clinker and binder through Crushing,Mixing,Shaping,Drying and high temperature Sintering. 2.Al2O3 content is 48%-80%,main mineral components are corundum and mullite phases. 3.Refractoriness is above 1770°C,refractoriness under load is 1420-1550°C. 4.Working temperature:1350°C -1650°C. | ||
1.High mechanical strength;
2.Good thermal shock resistance;
3.Good resistance to abrasion and corrosion;
4.Good volume stability at high temperature;
International code name | SK36 | SK37 | SK38 | SK40 |
Unit Weight for size H1:230*114*65 | 3.75KGS | 4.0KGS | 4.25KGS | 4.6KGS |
Al2O3/% | ≥55 | ≥65 | ≥75 | ≥80 |
Fe2O3/% | ≤2 | ≤2 | ≤2 | ≤2 |
Refractoriness | ≥1770 °C | ≥1790 °C | ≥1790 °C | ≥1790 °C |
Bulk density | 2.2g/cm3 | 2.35g/cm3 | 2.5g/cm3 | 2.7g/cm3 |
Apparent porosity | ≤22% | ≤23% | ≤23% | ≤21% |
Cold crushing strength | ≥44Mpa | ≥49Mpa | ≥54Mpa | ≥65Mpa |
Refractoriness under load (0.2MPa) | ≥1470°C | ≥1500 °C | ≥1520 °C | ≥1530 °C |
Reheating Linear Change (1500°C 2h) % | +0.1~ -0.4 | +0.1~ -0.4 | +0.1~ -0.4 |
1.Iron & steel making industry: Blast furnace,hot blast stove,electric furnace,ladle,tundish,heating furnace,refining furnace,reheating furnace,annealing furnace,cupola furnace.
2.Non-ferrous Metal industry:Smelting furnace,refining furnace,reverberatory furnace,converter furnace.
3.Building materials industry:Cement kiln,glass kiln,ceramic kiln,lime kilns,kiln car,tunnel kiln.
4.Energy & Incineration:Coke oven,circulating fluidized bed boiler,carbon roasting furnace, incinerators.
5.Others:Petrochemical industry furnace.
Shape | Have Stock | NO stock |
Straight | 230×114×65 230×114×75 | * |
Arch or Wedge | 230×114×65/45 230×114×65/55 | 230×114×75/55 230×114×75/65 |
Split | 230×114×32 230×114×40 | 230×114×25 230×114×50 |
Tile | * | 230×230×38 230×230×50 |
Other shape | Checker brick, Anchor brick | Key brick,Skew brick,Soap,Neck |
1.Production Process
Crushing→Mixing→Shaping→Drying→Firing→Inspection→Packaging and Shipment
2.Quality Assurance
The quality assurance system consists of the following steps:
a.Inspection and Control of incoming raw materials:According to the chemical content,raw materials are classified into different levels to ensure quality of brick first.
b.Inspection and control of the process:During the production,every brick will be weighed twice strictly to reduce the error of weight .
c.Inspection of product Standardization of quality of each product by process control and experimentation.
d.Taking corrective measures whenever deviations are noted.
e.Quality audit by quality management.Before delivery, the inspectors will inspect the size,appearance,physical and chemical properties of brick again in factory.
1.Pallet+Paper or Steel angle bead+Paper board +Plastic or Steel belt +Plastic film
(1)Size 230×114×65:448PCS/Pallet,230×114×65/55:480PCS/Pallet,230×114×65/45:512PCS/Pallet.
(2)Wooden pallet size:Usually0.92*0.92m(standard brick),but 1*1m (special shape brick)at most.
(3)Load weight of each pallet:Usually 1.5-1.7Tons,but 2.0 Tons at most.
(4)20 Foot Container can be loaded 25-26Tons at most,about 13-16Pallets.
2.Can make the packing according to customer's requirements.
Henan Lite Refractory Material Co., Ltd is located in Zhengzhou Henan province,which is one of the main refractory production bases in China.
Our manager has been engaged in refractory material industry for more than 15 years.In the technological team there are more than 10 senior designers and engineers,more than 20 technicians.
Products manufacture and supply:
(1)Refractory bricks:High alumina brick,Corundum brick,Mullite brick,Silicabrick,Sillimanite brick etc.
(2)Insulation bricks:Clay insulating brick,High alumina insulating brick,Mullite insulation brick etc.
(3)Unshaped refractory:Castable,Calcium aluminate cement,Ramming mass,Gunning mix,Mouldable refractory,Mortar,bauxite,refractory bed material etc.
(4)Ceramic Fiber Product:fiber board,fibre blanket,fiber module,fiber cloth,fiber tape,fiber paper etc.
(5)Refractory balls:High alumina ball,Alumina ceramic ball,Ceramic regenerative ball etc.
Cooperate:Russia,Vietnam,Malaysia,Thailand,Kazakhstan,Greece,NewZealand,Jordan,Saudi Arabia.
Why Choose Us?
(1)Product:
1.Based on rich refractory raw materials and experienced refractory manufacture factories,can provide complete refractory in Specification and Category with good quality and competitive price.
2.Larger production capacity(3000tons per month) ensure the fast production cycle after confirmed the order.
3.ISO9001 Certificate,100% QC inspection Before Shippment,and 1 year Quality Assurance.
4.Professional packing avoid damage;Competitive Price make the products competitive in customers' market.
(2)Service
1.Alibaba Assessed 5 years Gold Supplier,but we have exported from 2010 through other trading companies and our manager is engaged in refractory materials more than 15 years,can supervise raw material,production,quality control,package,delivery professionally to ensure the products' quality.
2.Sales person:
(1)Quick and Professionally reply:Engaged in international trade more than 4 years with rich experience,can provide customers a series of advices and solutions including products,package,transport etc to make customer worry-saving and save time.
(2)Provide customer more than 8 hours'consultation service.
3.Free samples.Produce the products according to clients' requirements. To meet the refractory solutions, also can arrange technicians to customers' plant if needed.
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