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Gongyi Tianyu Refractories Co., Ltd.
Our company was founded in 1986, relying on Luo Nai Institute, Baoye, and taking the opportunity of the localization of Baosteel 2# blast furnace refractories to develop and grow. At present, the company has a registered capital of 20 million yuan, fixed assets of 70 million yuan, 150 employees, and an annual output of 25,000 tons of shaped products and 10,000 tons of unshaped products.
After 36 years of development, it has emerged from the iron and steel industry as its main industry, serving chemical, cement, glass, calcium carbonate and other industries. R&D and production of our company's main products: composite corundum series, corundum mullite series products; cordierite-mullite series, andalusite series products; iron ladle (package), torpedo tank refractory lining as a whole Design, production, construction and post-maintenance; research and development, design and production of coke oven door bricks.
Products for iron ladle and torpedoKeywords:low-temperatureiron ladletorpedo cans0.00Our company has been engaged in research and development and production of aluminum silicon carbide carbon brick (ASC) products for iron ladle and torpedo cans for 15 years. After years of exploration and summary, we have developed a series of aluminum carbon products with Tianyu characteristics, which are mainly divided into High-temperature firing and low-temperature drying products
Refractories for blast furnaceKeywords:operating conditionshigh temperature performancelong-term high temperature0.00Blast furnace is the main equipment for ironmaking, it has the characteristics of large output, high productivity and low cost. With the progress of the iron and steel industry in various countries, blast furnaces are developing towards large-scale, high-efficiency and long-life, and gradually adopt new smelting technologies such as oxygen-enriched coal injection, high-air temperature operation, and high-pressure furnace roof.
Refractories for hot blast stoveKeywords:Hot stoveRegenerative heat exchangerThermal equipment0.00The hot blast stove is one of the important auxiliary equipment of the blast furnace. It is a kind of regenerative heat exchanger, which can provide a certain temperature of hot air for the effective operation of the blast furnace. It is the heat that heats the air blown into the blast furnace From room temperature to high temperature equipment。 Work equipment. The air volume must be sufficient and the supply must be continuous. Since 2000, the domestic and international ironmaking industries have regarded raising the air temperature of hot blast stoves as one of the important contents of the modernization of ironmaking technology. Practice has proved that every time the blast furnace air temperature is increased by 100℃, the coke ratio can be reduced by 20-25kg per ton of iron, and the output can be increased by 3-5%. At present, the air temperature of domestic blast furnace hot blast stoves is mostly around 1100°C, and only a few blast furnaces have air temperature exceeding 1200°C; the air temperature of many foreign blast furnaces exceeds 1200°C, and the air temperature of Finland's Lach plant reaches 1450°C. During the construction of Baosteel's No. 1 blast furnace (4063M3) in the 1980s, low creep bricks were introduced into my country from Japan. Because of its relatively low creep properties, it plays a vital role in the longevity of blast furnace hot blast stoves. Therefore, technicians in the domestic refractory industry have conducted in-depth and detailed research on it. The low-creep bricks developed by Professor Lin Binyin of Wuhan University of Science and Technology in the late 1980s began to be used in large quantities in WISCO's No. 5 blast furnace (3200M3, 16 years of first-generation furnace service), and low-creep bricks began to be widely used in domestic large and medium-sized blast furnaces. Hot air stove. Over the past two decades, low-creep bricks have made great contributions to the longevity of large and medium-sized hot blast stoves in my country. Especially since the beginning of the 21st century, low-creep bricks have become an indispensable product for blast furnace hot blast stoves. Our company's refractory material experts have long been committed to studying the longevity of refractory materials for blast furnace hot blast stoves. He has decades of practical experience in the research and quality control of low creep bricks. With reference to the indicators of companies such as Danieli of Italy, Carugin of Russia and Nippon Steel, based on the service life and material properties of refractory materials for hot blast stoves at home and abroad, a long-life blast furnace hot blast stove suitable for my country’s national conditions and characteristics has been developed. Thermal shock low creep series products, pure andalusite bricks and other products. This series of products have the characteristics of stable performance, low creep rate, strong peeling resistance, low price and long service life.
Sodium hexametaphosphate furnace refractoryKeywords:Furnace design for sodium hexametaphosphatemain raw materialhigh-alumina bricks0.00Since 1994, our company has developed and manufactured a series of special products for the phosphorus chemical industry phosphate melting furnace (sodium hexametaphosphate furnace), and has served several well-known domestic phosphorus chemical companies. Developed unique zirconium-containing silicon carbide bricks, supporting high alumina bricks and castables
Large furnace door brick for coke ovenKeywords:Low thermal expansion rateGood thermal stabilityiron and steel smelting0.00The coke oven is an important thermal equipment that provides coke for iron and steel smelting. The function of the coke oven door is to seal the carbonization chamber so that the coal in the carbonization chamber is burned without air.
Large furnace door brick for coke ovenKeywords:Resistant to rapid heatGood chillingerosion0.00The coke oven is an important thermal equipment that provides coke for iron and steel smelting. The function of the coke oven door is to seal the carbonization chamber so that the coal in the carbonization chamber is burned without air.
Filler brickKeywords:Ceramic cupwind iron mouthRefractory materials for iron ladle and torpedo tank0.00At present, our company's main products are divided into two parts: engineering products and functional products. The main products are ceramic cups, wind iron mouths; refractory materials for iron ladle and torpedo tanks; low creep piping bricks; cooling stave inlay bricks; various bulk materials
Glazed furnace door tilesKeywords:Resistant to rapid heatHigh temperature resistanceBetter chilling0.00The large furnace door bricks developed by our company have low porosity, low thermal expansion rate, and good thermal stability; it is easy to use, can quickly replace the furnace door bricks, and improve work efficiency; reduce heat loss and air caused by poorly sealed furnace doors Pollution, to achieve the purpose of energy saving and environmental protection; to avoid coking of the furnace door, greatly improving the service life of the furnace door
Riser tubeKeywords:Low stomataNot easy to cokegraphiteEasy to clean0.00It has good integrity and airtightness, reduces heat loss and leakage caused by the lax sealing of the furnace door, and achieves the purpose of energy saving and environmental protection.
Furnace door brick installationKeywords:Brick lining thinningReduce furnace door loadImprove safety0.00The large furnace door bricks developed by our company have low porosity, low thermal expansion rate, and good thermal stability; it is easy to use, can quickly replace the furnace door bricks, and improve work efficiency; reduce heat loss and air caused by poorly sealed furnace doors Pollution, to achieve the purpose of energy saving and environmental protection; to avoid coking of the furnace door, greatly improving the service life of the furnace door
Become a partner that reassures customers
Reliable quality, timely delivery, reasonable price and good service are our goals
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Beijing Lier joins hands with Baotou Steel to enter the Northwest refractory market
South Africa andalusite resources company expands production capacity
Address: Shiguan Industrial Zone, Heluo Town, Gongyi City, Henan Province
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Copyright © 2021 Gongyi Tianyu Refractory Co., Ltd.
Business License This website already supports Ipv6