Aluminum Carbon Long Nozzle,Nozzle Refractory

Aluminum Carbon Long Nozzle

Based on function categories, the long nozzles manufactured by our company are classified into preheating nozzle, non-preheating nozzle, argon blowing nozzle and not argon blowing nozzle, and based on material quality, nozzles mainly classified into aluminum carbon, aluminum-zirconium carbon and aluminum-magnesia carbon. This product is provided with good liquid steel washing resistance performance and liquid steel erosion performance in the course of use, which can effectively prevent oxidation of air to liquid steel and its spatter.

Calcium Silicate Board,Calcium Silicate Products

Calcium Silicate Board

Introduction:

calcium silicate board is used in industries including steel plants, cement clinker kiln, heat and power stations, foundries both ferrous and non-ferrous, cement producers, Aleris , ceramics, coke plants, incinerators, renewable energy, chemical works, sugar refineries and petrochemical industry. It is sell well in the world and we won a lot of trust both at home and abroad.

 

Acid Proof Brick,Refractory Brick

Acid Proof Brick

Acid proof brick and plate are widely applied in petroleum, chemical industry, medicine-making, food, paper-making, chemical fertilizer, agriculture, pesticide, chemical fibre, textile industry, smelting, and power-generating plants etc., and anti-corrosion inner liner of tower, pool;pot, sinks, what’s more, it also plays leading anti-corrosion role in waste water treatment and open air working grounds. Acid-resistant ceramics can resist most media except hydrogen-arc acid, thermal alkali and thick alkali, and has better anti-corrosion effect in moist chlorasalt,hydrochloric acid etc. and any alkali under normal temperature. 

Silica Brick,Refractory Brick

Silica Brick

Silica Brick is mainly used for coke oven, hot blast stove, acid steelmaking furnace 

and glass melting furnace. The products can be manufactured according to 

customers' different requirements.

Calcium Silicate Pipe,Calcium Silicate Products

Calcium Silicate Pipe

Introduction:

calcium silicate product is used in industries including steel plants, cement clinker kiln, heat and power stations, foundries both ferrous and non-ferrous, cement producers, Aleris , ceramics, coke plants, incinerators, renewable energy, chemical works, sugar refineries and petrochemical industry. It is sell well in the world and we won a lot of trust both at home and abroad .

 

Ladle Permeable Brick ,Ladle Refractory

Ladle Permeable Brick 

Introduction

Adopting tabular alumina, emery, chromium oxide green and magnesia alumina spinel as main raw materials, using cement as binder. Numerous designs are available based around high purity refractory materials. They can be designed and produced types of straight hole, directional slit, directional labyrinth, girth shape and interior and exterior integral split etc according to users’ request. With precisely formed slot/channel for the optimum gas flow rates and stirring efficiency

 

Refractory Scrap: A World-traded Commodity

To most, the word ‘scrap’ evokes visions of unwanted, discarded leftovers. However, to the refractory industry, scrap represents a vital resource that enhances all aspects of refractory making.

The recycling of scrap refractories is an indispensable part of modern refractory industry, improving the industry's economic viability and reducing environmental impact. The recycling of scrap reduces the need for bauxite which is also named aluminous soil, thus significantly reducing CO₂ emissions, water and energy consumption and air pollution.

As a result of these efficiencies, refractory scrap is increasingly being regarded as a raw material for manufacturing new products worldwide. Such scrap has become a globally traded commodity.

There’s a trend that more and more steelmaking companies prefer to purchasing refractory products which are made of scrap in order to reduce the manufacturing cost. To catch up with the trend, a lot of plants start to recycle the scrap and then put them into reusing. It’s not only good to the environment but also make steelmaking companies benefit from such an behavior.

For more information about refractories and scrap, go to the www.yilongrefractory.com.

Deoxidizer,Refractory Mortar

Deoxidizer

Oxygen absorber is the materials used to reduce the content of Oxygen and other gases in molten steel. Our company has developed the compound deoxidize according to the needs of steel smelting application to various forms of deoxidization process. The product is good at deoxidization, and also can reduce harmful gases in molten steel, improve liquidity, reduce impurity to pure the molten steel, improve the yield of alloy steel, and reduce the dosage of alloy that is reduce costs. At the same time, it can replace parts of ferrosilicon and calcium silicon, reduce or eliminate wire feeding process, simplify steelmaking operation, improve the quality of steel, and the economic benefit is remarkable.
 
 

Mullite Insulating Firebrick,Refractory Brick

Mullite Insulating Firebrick

Introduction:

Light Weight Mullite Insulation Brick can be widely used as lining or insulation layers of various industrial furnaces and kilns in metallurgical industry, machine building industry, ceramic industry, chemical industry.

 

Ceramic Fiber Paper,Refractory Fibre

Ceramic Fiber Paper

Introduction

1.Building material industry,kiln,heating equipment and the inwall of high-temperature pipe line
2.Chemical industrial high temperature of reaction equipment inwall
3.Power plant ,gas turbine engine and heat insulation of unclear power
4.The fire proof of high-rise building
5.Used to make gasket
6.High-temperature filter material

 

Tundish Slag Dam,Tundish Refractory

Tundish Slag Dam

The tundish slag dam is the auxiliary product of the continuous casting tundish, which is beneficial to separate slag, prevent slag into the crystallizer and improve quality of liquid steel. This product features in erosion resistance, good high-temperature property, high heat stability and long service life.

Ceramic Fiber Line,Refractory Fiber

Ceramic Fiber Line

Introduction:

1.Building material industry,kiln,heating equipment and the inwall of high-temperature pipe line
2.Chemical industrial high temperature of reaction equipment inwall
3.Power plant ,gas turbine engine and heat insulation of unclear power
4.The fire proof of high-rise building
5.Used to make gasket
6.High-temperature filter material

 

Generality High Alumina Brick &Clay Brick

Generality High Alumina Brick &Clay Brick

Introduction

Our High Alumina Bricks and Fireclay range is available in different varieties/shapes as per the specifications given by the clients. We provide High Alumina Bricks that are highly resistant and durable without causing any environmental hazards maintaining High standards are made from a variety of raw materials having different properties. Shapes of the High Alumina Bricks are made as per the drawings and measurements provided by the clients and only high grade fireclay and raw materials are used in their manufacturing.

 

Submerged Entry Nozzle,Nozzle Refractory

 Submerged Entry Nozzle

Based on functions, the submerged entry nozzles manufactured by our company are classified into plug-in type, hanging type and fast renewal type; and based on material quality, nozzles mainly classified into aluminum carbon, zirconium carbon and magnesia carbon. This product enjoys performances of purifying liquid steel, prevent liquid steel oxidation, with good liquid steel washing resistance and erosion resistance.

Clay Insulating Bricks,Insulating Brick

Clay Insulating Bricks

Introduction:

Produced with unique advanced technology, the clay and high alumina heat insulating bricks possess the characteristics of high intensity for pressure and good thermal shock stability. The use of the bricks can reduce the heat capacity of kiln walls and promote the heat efficiency of kilns. The product is applicable for constructing industrial kilns and inner lining of kilns.

 

Ladle Permeable Well Block,Well Block Refractory

Ladle Permeable Well Block

Introduction

Made from high-purity, high-density, high-strength materials and MAS matrix-optimized system, shaped by pressing, prefabrication and vibration. With subtle formula design, unique technical process, they have, which identified up to the leading domestic level and received recognition and praise.

Sliding Mechanism Refractory

 Sliding Mechanism Refractory

• Name: Sliding Mechanism Refractory
• Products Id: a24
• Advantage: Good stability, high self-regulating sensitivity, have double-sided tight pin.
• Delivery Time: 30-60 Days
• Products Used:

Calcium Silicate Board,Calcium Silicate Products

Calcium Silicate Board

 

Introduction:

calcium silicate board is used in industries including steel plants, cement clinker kiln, heat and power stations, foundries both ferrous and non-ferrous, cement producers, Aleris , ceramics, coke plants, incinerators, renewable energy, chemical works, sugar refineries and petrochemical industry. It is sell well in the world and we won a lot of trust both at home and abroad.

High Alumina EPS insulating Firebrick,Refractory Brick

High Alumina EPS insulating Firebrick

Introduction

This series of products are sintered mainly with supper-fine bauxite chamotte, and proper additive by a method of EPS ignition loss, Their main advantages include high intensity, low thermal conductivity, excellent thermal stability, very small reheat linear change, outstands erosion and corrosion resistance etc.

Monoblock Stopper,Tundish Refractory

 Monoblock Stopper

According to the quality of the materials, the monoblock stopper of our company can be classified into aluminum carbon, aluminum-zirconium carbon and aluminum-magnesia carbon. This product enjoys performances including favorable slag resistance, strong fracture resistance at normal temperature, fine liquid steel resistance and washing erosion, to ensure reliability in the course of product usage.

Magnesia Carbon Brick,FireBrick

Magnesia Carbon Brick

Magnesia carbon brick series used for the electric furnace are made by adoption of fused magnetite, high-purity magnesium sand and graphite as principal raw material, through high-pressure molding and low-temperature treatment. This product is mainly used for electric furnace lining, which enjoys advantages including high temperature resistance strength, corrosion and spalling resistance. According to the smelting conditions and the kind of smelting steel, different brands magnesia carbon bricks are available. Magnesia-carbon bricks are resin bonded bricks containing high-purity fused and or sintered magnesia and flake graphite as their main ingredients.
 

Calcium Silicate Pipe,Calcium Silicate Products

Calcium Silicate Pipe

calcium silicate product is used in industries including steel plants, cement clinker kiln, heat and power stations, foundries both ferrous and non-ferrous, cement producers, Aleris , ceramics, coke plants, incinerators, renewable energy, chemical works, sugar refineries and petrochemical industry. It is sell well in the world and we won a lot of trust both at home and abroad . 

Aluminum Carbon Long Nozzle,Nozzle Refractory

Aluminum Carbon Long Nozzle

Based on function categories, the long nozzles manufactured by our company are classified into preheating nozzle, non-preheating nozzle, argon blowing nozzle and not argon blowing nozzle, and based on material quality, nozzles mainly classified into aluminum carbon, aluminum-zirconium carbon and aluminum-magnesia carbon. This product is provided with good liquid steel washing resistance performance and liquid steel erosion performance in the course of use, which can effectively prevent oxidation of air to liquid steel and its spatter. 

Ladle Nozzle,Nozzle Refractory

Ladle Nozzle

Introduction:

Ladle Nozzle are made from corundum, bauxite, flake graphite, antioxidant and phenolic resin formed on heavy duty presses in harden steel or carbide die by using white fused alumina. To obtain maximum packing density, nozzles are fired at extremely high temperature in order to increase corrosion resistance to metal and slag the fired nozzles are further processed.

 

Tundish Well Block,Tundish Refractory

Tundish Well Block

Introduction

Yilong, supplies nozzles refractory in a number of different compositions to best suit the operating conditions of the steel ladle. Nozzles are available in alumina qualities (with and without carbon additions, zirconia additions, and/or chrome additions) to best resist the slag chemistry. Nozzles are either pressed or pre-cast depending on the composition.

 

Metering nozzle,Nozzle Refractory

Metering nozzle

The Zr metering nozzle manufactured by this company is specially used for the tundish gating system without plug stick in the small square-base continuous casting machine, and it is more suitable for multi-thread and small square-base continuous casting machine. All nozzles adopt special-type and high-quality refined raw materials with reasonable structure and strong erosion resistance. In the entire course of pouring, there is little change in diameter of the nozzle with stable speed. Nozzles of the mosaic type, combined type and entire difference type can also be provided as required by customers.

Silica Brick,Firebrick

Silica Brick

Silica Brick

Introduction:Mainly used for coke oven, hot blast stove, acid steelmaking furnace and glass melting furnace. The products can be manufactured according to customers' different requirements.

Advantages:

1. Good acid erosion resistance.
2. High softening point with temperature.
3. No shrink in burn repeatedly.
4. Temperature of refractoriness under load is above 1650℃
5. Stable Capability, High Quality, Excellent Service, Competitive price

 

Ceramic Fiber Paper,Refractory Fiber

Ceramic Fiber Paper

Introduction

1.Building material industry,kiln,heating equipment and the inwall of high-temperature pipe line
2.Chemical industrial high temperature of reaction equipment inwall
3.Power plant ,gas turbine engine and heat insulation of unclear power
4.The fire proof of high-rise building
5.Used to make gasket
6.High-temperature filter material

 

Refractory Materials,Yilong Refractory

Refractory Materials

        The supply of refractory materials is a key issue for the world steel industry. Yilong Refractory manages refractories that widely used in steelmaking, metallurgy, glass making, cement making, ceramic making, etc.

Iron ore and coking coal are used mainly in the blast furnace process of ironmaking. For this process, coking coal is turned into coke, an almost pure form of carbon, which is used as the main fuel and reductant in a blast furnace.

Typically, it takes 1.5 tonnes of iron ore and around 450kg of coke to produce a tonne of pig iron, the raw iron that comes out of a blast furnace. Some of the coke can be replaced by injecting pulverised coal into the blast furnace.

Scrap iron is mainly used in electric arc furnace steelmaking. As well as scrap arising from the making and using of steel, obsolete scrap from demolished structures and end-of life vehicles and machinery is recycled to make new steel. Around 500 million tonnes of scrap are melted each year.

Refractory is a common material on the earth’s surface. Most refractories are located in China, carried to dedicated ports by rail, and then shipped to steel plants in Asia, Africa, South America and Europe.

Sea freight is an element of major concern for steelmakers today, as the high demand for raw materials is causing backlogs at ports.

To see more information about refractory products, go to the www.yilongrefractory.com..

Silica Brick,Firebrick,Refractory Brick

Silica Brick

Silica Brick is mainly used for coke oven, hot blast stove, acid steelmaking furnace 

and glass melting furnace. The products can be manufactured according to 

customers' different requirements.

Clay,High Alumina insulating bricks

Clay,High Alumina insulating bricks

 Produced with unique advanced technology, the clay and high alumina heat insulating bricks possess the characteristics of high intensity for pressure and good thermal shock stability. The use of the bricks can reduce the heat capacity of kiln walls and promote the heat efficiency of kilns. The product is applicable for constructing industrial kilns and inner lining of kilns.

Refractory Brick,Firebrick,Fire Bricks

Refractory Brick

Luoyang Yilong Refractory Company offer a wide range of refractory products and high temperature materials that includes fire bricks, refractory bricks,clay bricks,insulating brick,arc brick,alumina aollow insulating brick,high alumina brick,magnesia carbon brick,checker brick & more with best service

Metering nozzle,Refractory Nozzle

Metering nozzle

The Zr metering nozzle manufactured by this company is specially used for the tundish gating system without plug stick in the small square-base continuous casting machine, and it is more suitable for multi-thread and small square-base continuous casting machine. All nozzles adopt special-type and high-quality refined raw materials with reasonable structure and strong erosion resistance. In the entire course of pouring, there is little change in diameter of the nozzle refractory  with stable speed. Nozzles of the mosaic type, combined type and entire difference type can also be provided as required by customers.

Low Carbon Brick,Fire Brick

Low Carbon Brick

Introduction:

Low carbon magnesia carbon brick using with crystal magnesite, fused corundum, fused spinel, high purity and ultrafine graphite and nano composite antioxidant as raw materials, which are used for ladle slag line. Low carbon and carbon-free corundum spinel bricks are used for ladle lining and bottom. It can realize ladle low carbon and carbon-free to meet the needs of high grade and ultra-clean steel. The products are characterized by corrosion resistance, penetration resistance, erosion resistance, spalling resistance and good integrity, to meet the need of complete refining ladle. It is the leading level in the domestic.

 

Tundish Well Block,Tundish Refractory

Tundish Well Block

Yilong, supplies nozzles refractory in a number of different compositions to best suit the operating conditions of the steel ladle. Nozzles refractory are available in alumina qualities (with and without carbon additions, zirconia additions, and/or chrome additions) to best resist the slag chemistry. Nozzles are either pressed or pre-cast depending on the composition. 

Desulfurizer,Refractory Material

Desulfurizer

Desulfurizer is the desulfurization dregs serious developed by our company for adapting out furnace refining, which not need extra expenses of investing equipment when using it. Used as out furnace desulfurization in tapping courses, it has the advantages of easy use, economic, effective and high desulfurization rate,  which may be widely used before smelt-making techniques, and the desulfurization rate may be as high as 40~80%. The product has good desulfurization effect and has evident effect of reducing the cost of steel-making.
Method of use:

1. Pre add 2/3amount at steel ladle bottom steel flow striking position

2. The rest 1/3 amount is added in with steel flow

Ceramic Fiber Line,Refractory Fiber

Ceramic Fiber Line

Introduction:

1.Building material industry,kiln,heating equipment and the inwall of high-temperature pipe line
2.Chemical industrial high temperature of reaction equipment inwall
3.Power plant ,gas turbine engine and heat insulation of unclear power
4.The fire proof of high-rise building
5.Used to make gasket
6.High-temperature filter material

 

Checker Brick,Firebrick

Checker Brick

Introduction

High Aluminum checker brick include high refractoriness, large volume density, high intensity and high refractoriness under load. They also have good creeping in high-temperature, excellent regenerative capability.

Deoxidizer,Refractory Mateiral

Deoxidizer

Oxygen absorber is the materials used to reduce the content of Oxygen and other gases in molten steel. Our company has developed the compound deoxidizeaccording to the needs of steel smelting application to various forms of deoxidization process. The product is good at deoxidization, and also can reduce harmful gases in molten steel, improve liquidity, reduce impurity to pure the molten steel, improve the yield of alloy steel, and reduce the dosage of alloy that is reduce costs. At the same time, it can replace parts of ferrosilicon and calcium silicon, reduce or eliminate wire feeding process, simplify steelmaking operation, improve the quality of steel, and the economic benefit is remarkable.

Zirconium Sizing Nozzle,Nozzle Refractory

Zirconium Sizing Nozzle

Introduction:

Yilong Refractory CO.,ltd can provide the technologically advanced, quality stable, service oriented alumina graphite to serve the casting and refining fields.

 

Magnesia Alumina Carbon Brick, Alumina Magnesia Carbon Brick

Magnesia Alumina Carbon Brick, Alumina Magnesia Carbon Brick

Introduction

Alumina Magnesia Carbon Bricks is made from high quality bauxite, corundum and fused magnesia. It is formulated with very high purity alumina and magnesia.

Advantages

It has low thermal conductivity, good isolation ability, and appropriate residual expansion