Email: info@krefractory.ru
Tel./WhatsApp: +86 181 3780 9990
Production Base:
Chaohua Refractory Industry Zone, Xinmi City, Henan Province, China
High alumina bricks are mainly used for lining steel electric furnaces, glass melting furnaces, rotary cement kilns and other high temperature equipment.
Mainly categorized into fireclay bricks for blast furnaces, fireclay bricks for hot blast furnaces and large fireclay bricks for coke ovens and glass furnaces.
Mainly used for air heater roof, blast furnace shell and bottom, glass furnace regenerator, ceramic sintering furnace, dead end lining of oil cracking system, etc.
It is mainly used in blast furnaces for iron and air heater, refining furnaces outside steelmaking furnaces, sliding water vessels, glass melting furnaces and petrochemical industrial furnaces.
It can be used as linings for glass furnaces, facing tiles for frosted glass feed openings, and as a substrate for molten iron pretreatment devices, waste incinerators, pressurized water-coal slurry gasifiers, etc.
It is mainly used in hot blast furnace tops, shafts and bottoms of blast furnaces, glass furnace regenerators, ceramic sintering furnaces, dead end furnace liners in oil cracking systems, etc.
Andalusite bricks with excellent performance can fully meet the requirements for use in various parts of blast furnaces and air heaters, as well as in various working environments.
Sillimanite bricks are widely used in metallurgy, chemical industry and building materials, such as glass furnaces, blast furnaces, ceramic kilns, etc.
Mainly used for steelmaking alkali flat furnace, electric furnace bottom and wall.
Magnesia carbon bricks are mainly used in the lining of converters, AC electric arc furnaces, DC electric arc furnaces, slag ladle lines in the steel industry.
Dolomite bricks are widely used in alkaline converters. In addition, fired magnesia-dolomite bricks impregnated with oil are also used as lining for some external refining furnaces.
It is mainly used in the metallurgical industry, such as for the construction of flat furnace roofs, electric furnace roofs, out-of-furnace refining furnaces and various furnaces for smelting alkali resistant non-ferrous metals.
First, it is used in rotary kilns for cement roasting to avoid chromium contamination; second, it is used to make casting materials for ladles, which greatly improves the erosion resistance of steel plate lining.
It is mainly used in industrial furnaces, replacing magnesium-chromium bricks to a certain extent and avoiding the danger of chromium to the public.
It is mainly used as structural materials for coke oven, glass furnace, acid steel furnace and other thermal equipment.
It is mainly used in the production of retorts for non-ferrous metallurgy, cast aluminum molds, electric furnace linings, aluminum electrolysis tank linings, ceramic furnace furniture and heat exchangers.
It can be used as a lining for steel wire hardening heating furnace and support material for corundum brick with sliding silicon carbide for steel rolling heating furnace. It can also be used as furniture for a ceramic firing furnace.
Mainly used as blast furnace bottom lining, aluminum recovery electrolyzer lining, ceramic furnace furniture and blast furnace air cooler sleeve.
It is used in ceramic tunnel kilns, roller kilns, shuttle kilns, wall kilns, etc., and other parts where there is no strong erosion and wiping effect of high-temperature molten materials.
Widely used in ignition furnaces, chimneys, oil refining devices, heating devices, gas furnaces and pipelines, homogenizing furnaces, annealing furnaces, reaction chambers and other thermal equipment as an insulating layer.
It is suitable for refractory lining and insulation layer substrate of pyrolysis furnace, hot air furnace, ceramic roller furnace, electric porcelain box furnace and various industrial resistance furnace.
It is widely used as the working layer of high temperature furnace and thermal insulation layer in gasification furnace of petrochemical industry, carbon black reactor, induction furnace of metallurgy and other industries.
Typically used in the insulation of coke ovens, glass furnace vaults, walls and domes of hot furnaces that are not in direct contact with high-temperature molten materials and the working layer of alkali gas.
It can be prepared as various formless refractory materials with appropriate additives (control agents, water reducing agents) from various refractory raw materials.
It can be prepared as various formless refractory materials with appropriate additives (control agents, water reducing agents) from various refractory raw materials.
Combined with various refractory raw materials and appropriate additives (regulators, water reducing agents) to form various unshaped refractory materials.
It is used as the lining of neutral or acidic atmosphere furnaces such as blast furnace, heating furnace, electric furnace outlet tank, etc., replacing a large number of shaped bricks.
Widely used in various industries for lining furnaces, thermal equipment, chimneys and flue windows, as well as for insulation of atmospheric furnaces.
Used as lining material for boilers, blast furnaces, heating furnaces, ceramic kilns and other neutral or acid furnaces.
It is mainly used for lining chimneys, flue pipes, septic condensate tanks of nitric acid, and for lining acid tanks in acidic atmosphere.
It is used in industrial heating furnace, cracking furnace, decompression furnace, boilers, cylinders, piping, furnace door insulation layer, fire hole, lining, etc.
It can be used in incinerators, blast furnace casings, as well as cyclones, boiling furnaces and boilers, and other wear-prone areas.
It is suitable for lining various heat treatment furnaces, reheating furnaces, heating furnaces, vertical furnaces, rotary kilns, electric furnace covers, blast furnace spigots, etc.
It is suitable for various heating furnaces, annealing furnaces, hot air furnaces, furnace covers of small electric arc furnaces, burners of high temperature furnaces, etc.
It can be used as a heat insulating protective layer for blast furnaces and hot air furnace casings, as well as for lining high temperature equipment such as gas exhaust pipes and dust collectors.
Widely used in blast furnaces, hot air furnaces, heating furnaces, electric furnace furnaces, iron ore powder roasting mines, etc., and the material and shape can be customized.
Mainly used in metallurgical furnaces, high temperature reactors, electrolysis tanks, crucibles, melting pools and other high temperature equipment, easy to wear parts.
Used as a filler for induction furnaces, reheating furnaces, converters and other high temperature equipment to strengthen the furnace structure by firmly tamping.
It is mainly used as a facing or sealing layer under the paving slab (75~120m) of the bottom of cast zirconium-corundum pool.
Mainly used for working lining of induction electric furnaces for melting and insulating cast iron and steel, as well as for filling high-temperature gaps in masonry and leveling layers.
Widely used in the lining of various induction electric furnaces, the bottom of ultra-high power electric furnaces and continuous casting steel drums.
It is used to join and repair clay brick furnace casings for blast furnaces, hot air furnaces, coke ovens, homogenization furnaces, boilers, etc.
Used for blast furnace roof, bottom, cylinder, belly, walls, heat storage chamber and other industrial furnaces built with high alumina bricks.
Used for masonry and repair of coke ovens, glass melting furnaces, acid smelting furnaces, etc. and other industrial furnaces built of dinas bricks.
Used for the construction and repair of coke ovens, glass furnaces, acid smelting furnaces and other industrial furnaces built with magnesite bricks.
Widely used in high temperature reactors, distillation columns, cracking furnaces, heating furnaces, electric furnaces, rotary cement kilns and other high temperature equipment.
It can be used for lining the walls of industrial furnaces, tanks, high-temperature pipelines, melting furnaces, and as a material for making modular or folding blocks.
Widely used for lining high temperature furnaces such as blast furnaces, crucible furnaces, smelting furnaces, waste incinerators, exhaust gas furnaces, etc.
Widely used in various industrial furnaces and steel ladles, casting barrels, dip spouts, as well as furnace doors and furnace expansion joint seals.
It is mainly used in various furnaces, high-temperature pipes and containers for thermal insulation and heat preservation, and as thermal insulation fabric covering, high-temperature expansion joint filler, chimney lining.
Mainly used for sealing and adiabatic of high temperature equipment, such as pipeline, furnace chamber, furnace door, chimney, burner, cable, petrochemical equipment, etc.
Widely used in high-temperature reactors, furnaces, pipelines and other thermal insulation equipment, as well as in the manufacture of combustion chambers, burners, nozzles and other components.
As a thermal insulation layer for high temperature parts such as electrical components, injection molds, thermal reactors, incineration equipment, high temperature gaskets, and so on.
Widely used in electric power, metallurgy, petrochemical, shipping and other fields for pipeline equipment, thermal insulation of walls, roofs and fireproof sound insulation.
Kerui has a strict product quality control system in place. Every brick will be manually inspected before delivery. And every production step can be traced back to the source code.
As the original manufacturer in China, Kerui has more than 20 years of experience. Kerui continues to supply excellent refractory products to customers around the world.
Kerui has overseas business manager, quality control system, delivery team, engineering team and other departments. The professional team greatly promotes your business.
Throughout the whole process of cooperation, Kerui has a complete service system with high quality, including pre-sales, during sales and after-sales service.
