To Sale High-Quality Refractory Materials! To Provide Best Service for Customers!

Rongsheng Refractory Products & Our Advantages

Rongsheng sales different kinds of refractory materials, including refractory bricks, monolithic refractory materials, refractory balls, refractory fibers, etc.

Refractory bricks are mullite bricks, alumina bricks, silicon bricks, fireclay bricks, carbon bricks and magnesia bricks, etc. Monolithic refractories are refractory castable, high alumina cement, and calcined bauxite aggregate, etc. High alumina refractory balls are the most widely used. As to the refractory fibers, the products are refractory blankets, refractory boards, and refractory ropes, etc.

Advantages

  • RS is experienced in the international trade for about 20 years’ of hard working;
  • RS is boast of the natural resources, advanced equipment and the professional team;
  • RS runs strictly according to the standard of ISO;
  • RS sales its products abroad by convenient transportation, neighboring the Transportation hub;
  • RS provides all-around services to the customers efficiently and timely;
  • RS has always been adhering to the business purpose of honesty, respectful, innovation, and dedication.

 Our Factory

  • Refractory manufacturer RS provides high quality products and all-around services to the customers.

Need Refractory Materials for Your Projects? Or Want to Start New Business on Refractory Products?

Meaning of Refractory Materials

Refractory materials for sale refer to inorganic non-metallic materials of which the refractoriness is more than 1500 ℃. Refractories materials are widely used in the metallurgy industry, chemical industry, petroleum industry, and machinery manufacturing, etc. Refractory materials can be classified into ordinary refractory, advanced refractory, and super refractory, based on the refractoriness. And according to the chemical properties, refractory materials can be classified into acid refractory, neutral refractory, and alkaline refractory.

Classification Based on Chemical Properties

The main component of the acid refractory is silicon oxide, and the common bricks are silica bricks and fireclay bricks. The former contains 94% of silicon oxide, and take the silica as raw materials. Such bricks are featured with strong acidic slag erosion resistance, and high refractoriness, being widely used in the coke oven, glass furnace, and acid steel making furnace, etc. while the latter is mainly made of fireclay, plus 30%-46% of alumina. Such bricks are weak acid refractory materials, being featured with good thermal shock resistance, and acid resistance.

fire clay refractory bricks

Fireclay Brick

Fireclay brick is a kind of aluminum silicate material. It is fireclay refractory, which contains Al2O3 about 30% ~ 45%, ...
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silicon refractory brick

Silicon Bricks  

Silicon bricks belong to silicon refractory materials. Silicate brick is a kind of acid refractory. Quartzite is the raw material, ...
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ziron bricks

Zircon Brick   

Zircon brick belongs to AZS refractory materials. In terms of chemical properties, it is acid refractory. It has the features ...
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heat resistant bricks applications

Heat Bricks for Sale

Heat bricks are also called heat resistant bricks. Heat bricks are refractory materials that are sintered by raw refractory material ...
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Need Refractory Materials for Your Projects? Or Want to Start New Business on Refractory Products?

Neutral refractory materials contain alumina, chromium oxide and carbon. Corundum products, chrome bricks and carbon refractory materials are common types of such materials. Corundum refractory materials are high quality refractory material, which contain alumina more than 95%. Chrome bricks are used as the insulation bricks. And carbon refractory materials can be classified into carbon bricks, graphite products, and silicon carbide products, being featured with low thermal expansion coefficient, good thermal conductivity, good thermal shock resistance, high strength at high temperature, and anti-acid and alkali performance.

magnesia carbon bricks for sale

Carbon Brick

Carbon brick is a kind of carbon refractory materials, which contain carbon more than 80%. Carbon is an ideal material ...
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Graphite Bricks for Sale

Graphite bricks belong to neutral refractory materials, which are resistant to erosion of the slag or solvent from acid and ...
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chrome bricks

Chrome Bricks

Chromite refractory belongs to neutral refractory. Chrome bricks are bricks that contain chromium hemitrioxide 30%. Such bricks are featured with acid ...
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corundum bricks for sale

Corundum Brick 

Corundum brick is also known as alumina refractory products. It is featured with high temperature resistance, high refractoriness under load, wear ...
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mullite bricks for sale

Mullite Bricks   

Mullite bricks belong to neutral refractory materials. Such materials contain aluminum oxide about 48%-90%, with characters of high temperature resistance, ...
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carbon refractory brick for sale

Silicon Carbide Brick

Silicon carbide brick is also called carborundum brick. It is a kind of refractory products that is made mainly by ...
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what are refractory materials

Sillimanite Bricks  

Sillimanite bricks have better physical and chemical performance than high alumina brick, and are featured with high refractoriness, low porosity, ...
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alumina refractory brick

Alumina Refractory Bricks

Alumina refractory bricks belong to neutral refractories, which are resistant to erosion of the acid and alkali slags or solvent, ...
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As for the alkaline refractory materials, such products is made of magnesium oxide and calcium oxide. The most commonly used products are magnesite bricks, which contain magnesium oxide about 80%-85%,with characters of alkaline slag and iron slag resistance, being widely used in the open hearth furnace, electric furnace, and non-ferrous metal smelting equipment, etc.

dolomite brick for sale

Dolomite Refractory Bricks

Dolomite refractory bricks are made of magnesium oxide, about 30%-42%, calcium oxide, about 40%-60%, and other materials, and the main ...
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magnisium carbon bricks price

Magnesia Carbon Bricks

Magnesia carbon brick belongs to magnesia carbon refractory. Refractory supplier RS sales all kinds of magnesia carbon bricks with high ...
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magnesia chrome brick forsale

Magnesia Chrome Brick

Magnesia chrome brick is a kind of alkaline refractory materials that periclase and magnesia-chrome spinel are the main crystal phase, ...
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Magnesite Bricks

Magnesite bricks are alkaline magnesite refractory materials. Magnesium oxide content of the magnesia bricks is more than 90%, and the ...
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refractory bricks

Phosphate Bonded High Alumina Bricks

Phosphate bonded high alumina bricks are refractory materials which belong to soft burnt bricks. Such bricks are made of high ...
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spinel brick

Spinel Refractory Bricks

Magnesium aluminate spinel refractory is simply called spinel refractory, which is alkali refractory. It is featured with spalling resistance, high ...
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fireclay bricks for sale

Fire Brick  

Fire brick is also called refractory brick. It is a kind of refractory material that is sintered by raw refractory ...
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Refractory Brick for Sale

Refractory brick is also called fire brick. It is a kind of refractory material that is sintered by raw refractory ...
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Classification Based on the Shape

The most commonly used refractory materials are shaped refractory, unshaped refractory and insulation refractory.

Shaped refractory materials are refractory bricks, such as AZS refractory brick, high alumina brick, magnesia brick, fireclay refractory brick, silicon brick, corundum brick, direct-bonded magnesia-chrome brick, silicon-carbide brick, and insulation brick, etc.

Unshaped refractory materials are also called monolithic refractory, which are made of power, aggregate and binder, being used directly without firing, such as ramming mass, plastic, castable, pouring materials, gunning mass, and coating materials, etc.

And the insulation refractory materials can be classified into refractory blanket, refractory board, refractory rope, and insulation refractory brick, such as alumina bubble brick, mullite insulating brick, and diatomite insulation brick, etc.

There are great varieties of refra products with different purposes, so, it is necessary for the refractory manufacturers or the users to classify such materials, in order to research, use and manage refractory materials scientifically.

acid resistant castable

Acid Resistant Concrete

Acid resistant concrete is also called acid concrete. Acid concrete is a kind of refractory castable that can resist the ...
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alkali resistant castable

Buy High Strength Alkali Proof Castable

Buy high quality high strength alkali proof castable cheaply from RS. High strength alkali proof castable is the most used of ...
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bauxite

Calcined Bauxite Aggregate

Calcined bauxite aggregate is of great importance to refractory materials. Such calcination of bauxite has the properties of high alumina, ...
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low cement refractory castable (

Cheap Low Cement Refractory Castable 

Low cement refractory castable is also called high alumina low cement refractory castable. It is a kind of refractory castable ...
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corundum mullite castable

Corundum Mullite Refractory Castable for sale

Corundum mullite refractory castable for sale is the refractory castable, of which Al2O3 is more than 90%. It is made ...
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high alumina cement for sale

High Alumina Cement

High alumina cement is of great importance to the refractory materials. The main chemical composition of the high alumina cement ...
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unshaped refractory

High Alumina Concrete

High alumina concrete refers to the refractory concrete that contains Al2O3 more than 48%. It has the features of good ...
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unshaped refractory

Light Weight Insulating Castable

Lightweight castable is made of aluminate cement, high alumina fines, ceramsite and additives at a certain ratio. It has the ...
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Alkali Proof Refractory Castable

Monolithic Refractory

Monolithic refractory definition: Monolithic refractory is also called unshaped refractory material, because it has no fixed shape, and can be ...
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light weight castable

Refractory Castable

Refractory castable definition: Refractory castable for sale is refractory material that is featured with high refractoriness and works as the ...
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steel fiber refractory castable

Steel Fiber Reinforced Refractory Castable For Sale

Steel fiber reinforced refractory castable for sale is refractory material that is made of refractory aggregate, powder, binder and additive ...
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wear resistance

Wear Resistant Refractory Castable

Wear resistant refractory castable is a kind of refractory castable that is resistant to high temperature solid materials or airflow ...
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Fireproof Insulation Materials

The fireproof insulation materials are featured with high temperature resistance, low thermal conductivity, and lightweight, etc. Based on the shape, the refractory insulation products can be classified into insulating bricks, refractory insulation castable, and refractory insulating fibers, such as the fireproof insulation board, refractory blanket, and refractory insulation rope, etc.

refractory materials for sale

Alumina Bubble Brick   

Alumina bubble brick is refractory brick, of which the raw materials are alumina bubble and alumina power, plus other binders, ...
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unshaped refractory

Light Weight Insulating Castable

Lightweight castable is made of aluminate cement, high alumina fines, ceramsite and additives at a certain ratio. It has the ...
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fireproof insulation materiasl price

Fireproof Insulation Blanket

Fireproof insulation blanket is featured with fireproof and heat insulation. Because the main composition is alumina, which is the main ...
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Fire Proof Board

Fire proof board is also called fireproof sheet. Such refractory sheet is a lightweight refractory material being fabricated from alumina-silica ...
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Projects of Refractory Materials from Rongsheng Refractory Ltd.

Vietnamese customers in RS

Customers from Vietnam

In October, 2016, Vietnamese customers came to RS again, who are our old friends. Because of the previous cooperation, they ...
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Japanese customer

Customers from Japan

In October, 2016, Japanese customers came to our plant, and foreign trade business manager warmly received them. We all know ...
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irish customer in RS

Customer from Ireland

In October, 2016, Foreign Trade Department Managers Zhang and Yang entertained Irish customer, who needs refractory materials used in the ...
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Bangladesh

Customers from Bangladesh

Customers from Bangladesh came to RS in November, 2016. Foreign Trade Department Managers Zhang and Yang warmly entertained them, and ...
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Need Refractory Materials for Your Projects? Or Want to Start New Business on Refractory Products?